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Tokuhama-Espinosa	
v. June 2015 rev Mar 2017	
	
	
	
Elegant Complexity: The Theory of the Five Pillars of
Neuoconstructivism in the Brain
By
Tracey Tokuhama-Espinosa, Ph.D.
March 2017
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Figure	1.	The	Five	Pillars	Model,	Tokuhama-Espinosa,	2015
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Table	of	Contents	
Chapter 1 Elegant Complexity: The Five Pillars .........................................................5
Introduction .............................................................................................................................5
Evidence for the Existence of the Five Pillars.......................................................................6
The Pillars versus Traditional Domain Areas of Teaching...................................................6
Potential Implications of the Pillars ......................................................................................7
The Pillars Complement Past Models of Learning .............................................................13
The Pillars Enhance Explicit and Implicit Learning...........................................................14
How the Pillars Interact with Each Other ...........................................................................15
Adding Value to Existing Research on the Brain and Learning .........................................16
Chapter 2 Economizing the Effort Needed to Learn .................................................19
Overlapping Networks ........................................................................................................19
From Piaget to Neurons: Constructivism and Hierarchical Complexities..........................20
Neuroconstructivism.....................................................................................................................26
Radical Constructivism.................................................................................................................27
Radical Neuroconstructivism........................................................................................................ 28
Chapter 3 Radical Constructivism Meets Curriculum Design.................................30
The Structure of Teaching and Learning............................................................................31
Arguments in Favor of Dividing the Curriculum by Subjects ............................................31
Arguments in Favor of the Pillars: How to Avoid the Curriculum Reform Madness ........33
Chapter 4 Complexity via Simplicity: Examples of the Pillars in Math and
Language........................................................................................................................35
Chapter 5 Pillars that Lead to Enhanced Diagnosis Ability .....................................40
Chapter 6 New Learning Goals in the 21st
Century...................................................41
Chapter 7 Ages vs. Stages vs. Prior Experience: What determines learning
potential?........................................................................................................................44
Ages vs. Stages....................................................................................................................44
Prior Experience..................................................................................................................45
Chapter 8 Teacher Training: Past, Present, and Future...........................................48
Chapter 9 Conclusions..................................................................................................49
Summary ................................................................................................................................49
Potential Drawbacks to the Application of the Model........................................................50
Potential Benefits of Application of the Model ..................................................................50
Final Thoughts ....................................................................................................................51
References ......................................................................................................................53
APPENDIX A: The Connectome Project....................................................................59
The Connectome Project: New, But Still Inconclusive, Insights .................................................59
APPENDIX B: Examples of Original Research Aims and the Added Dimensions of
Pillars..............................................................................................................................60
Appendix C: . Subject areas covered in curriculum around the world ...................64
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Figures	
Figure 1. The Five Pillar Model........................................................................................2
Figure 2. Pillars and Sub-Pillars........................................................................................7
Figure 3. Examples of Symbols ........................................................................................8
Figure 4. Examples of Patterns .........................................................................................9
Figure 5. Examples of Order...........................................................................................10
Figure 6. Examples of Categories ...................................................................................11
Figure 7. Examples of Relations .....................................................................................12
Figure 8. Interrelation of Pillars......................................................................................15
Figure 9. Basic Educational Constructivism...................................................................20
Figure 10. Author’s initial attempts to divide the hierarchy of learning in Math by the
five pillars, Jan 2015 ...............................................................................................22
Figure 11. Hierarchy of learning in Math 0-6 years using the five pillars, Author.........23
Figure 11 An Embellished Elaboration Theory of Instruction, Author. .........................24
Figure 12. Myelination....................................................................................................25
Figure 13. Rehearsal reinforces myelination sheath, Author..........................................25
Figure 14. The Three Legs of Learning, Author............ ¡Error! Marcador no definido.
Figure 15. Five Pillar Examples......................................................................................30
Figure 16. Example of Learning Hierarchy of Math Skills Areas by Level Rather than
by Grade..................................................................................................................38
Figure 17. Overlap mapping of pillars and subject areas................................................39
Figure 18. Author’s Vision of Bruner’s Spiral Review of Hierarchical Information
Integrated with 21st
Century Pedagogy...................................................................43
Figure 19. Constructivist Pillar Model for Mastery........................................................47
Figure 20. Schulman's Original Category Scheme compared to Ball, Thames & Phelps
.................................................................................................................................48
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Chapter	1	Elegant	Complexity:	The	Five	Pillars		
Introduction	
A	few	years	back	I	was	asked	to	do	a	study	for	a	Central	American	
government	that	suspected	that	children’s	lack	of	academic	success	in	the	early	
years	was	due	to	a	failure	to	strengthen	certain	brain	networks	during	preschool	
experiences	(0-5	years-old).	This	intriguing	hypothesis	led	to	the	documentation	of	
16	neural	networks	needed	for	pre-numeracy	and	pre-literacy	preparedness,	more	
than	half	of	which	were	not	stimulated	enough	in	the	preschool	settings	we	
observed	in	regular	practice	(Rivera,	2013;	Tokuhama-Espinosa	&	Rivera,	2013).	It	
appeared	that	the	hypothesis	was	correct:	Early	development	of	key	neural	
networks	needed	for	reading	and	math	were	not	rehearsed	enough,	which	
probably	contributes	to	school	failure	in	the	primary	years.	This	finding	was	
important	because	it	highlighted	at	least	two	aspects	of	the	teaching-learning	
process	that	have	only	just	begun	to	be	incorporated	into	modern	teacher	training	
based	on	Mind,	Brain,	and	Education	science.		
First,	learning	does	not	take	place	in	single	isolated	spots	in	the	brain	nor	
due	to	a	singular	type	of	experience,	but	rather	through	a	series	of	connections	
gleaned	from	a	variety	of	moments	that	link	areas	and	networks	together	to	create	
the	potential	to	learn.	These	neural	networks	or	basic	brain	circuitry	are	inherited	
through	our	genes	and	strengthened	through	our	daily	life	experience.	Learning	
can	be	improved	depending	on	the	type	of	stimuli	a	person	receives	in	his	or	her	
learning	environments,	including	home,	school,	the	wider	community	as	well	as	
the	surrounding	culture.	The	exciting	conclusion	drawn	from	this	new	information	
is	that	we	teachers	can	improve	student	learning	outcomes	by	taking	advantage	of	
a	better	understanding	of	these	neural	networks	followed	by	the	use	of	
methodologies	that	correctly	stimulate	them	in	an	orderly	way.	The	
appropriateness	of	the	methodologies	depends	on	determining	this	“orderly	way,”	
however,	which	unfortunately,	has	yet	to	find	full	consensus	in	the	world	of	
academia.	However,	we	are	getting	closer,	thanks	to	better	documentation	of	
classroom	practices	and	findings	in	neuroscience.	
This	leads	to	the	second	finding	that	reveals	what	appears	to	be	a	new	
dimension	to	learning	previously	undocumented	in	the	literature.	When	sorted,	I	
found	that	the	16	neural	networks	needed	for	pre-literacy	and	pre-numeracy	skills	
fell	into	just	five	distinct	types	of	studies,	shedding	light	on	a	different	way	to	
structure	teaching	that	may	be	more	natural	than	our	current	curriculum	divisions	
by	subject	or	domain	areas.	Upon	review	of	nearly	a	thousand	studies	of	the	pre-
reading	brain	and	the	early	forming	math	brain,	it	became	apparent	that	all	these	
studies	could	be	divided	into	just	five	“pillars”	which	were	related	to	one	another	
in	an	iterative	design	and	through	a	constructivist	hierarchy.			
This	concept	paper	will	first	describe	the	five	pillars,	explain	their	
complementary	nature	to	current	models	of	learning	and	offers	evidence	for	their	
existence	in	distinct	research	domains.	It	ends	with	an	invitation	to	examine	the	
potential	implications	of	the	pillars	in	educational	practice.
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Evidence	for	the	Existence	of	the	Five	Pillars	
The	neuroscientific	studies	I	have	reviewed	from	1990	to	the	present	about	
the	brain	as	it	learns	to	read	or	as	it	learns	to	do	math	can	be	sorted	into	either	(1)	
symbols,	(2)	patterns,	(3)	order,	(4)	relations	and/or	(5)	categories.	I	refer	to	
these	groupings	as	“pillars”	because	each	can	be	considered	on	its	own	and	stand	
firmly	without	external	support,	however,	when	combined,	they	can	sustain	even	
larger	structures,	in	this	case,	human	learning.	
In	the	literature	there	are	hundreds	of	studies	about	how	the	brain	encodes,	
recalls,	recognizes,	shapes,	and	creates	symbols	such	as	letters	and	numbers	(e.g.,	
Smolensky,	Goldrick	&	Mathis,	2014).		
Similarly,	there	are	a	myriad	of	reviews	of	the	brain’s	pattern-seeking	
mechanisms	from	those	in	nature,	sentence	structuring,	analogies	and	behaviors	
(e.g.,	Long,	Li,	Chen,	Qiu,	Chen,	&	Li,	2015).		
Likewise,	studies	showing	the	brain	as	it	struggles	to	structure	its	world	as	
it	learns	that	“Tom	likes	Sally”	is	very	different	from	“Sally	likes	Tom”	shows	that	
true	learning	relies,	at	least	in	part,	on	order	(e.g.,	Dunn,	Greenhill,	Levinson,	&	
Gray,	2011).		
It	is	also	apparent	that	relations	are	fundamental	to	learning	concepts	both	
in	and	outside	of	school	settings	(e.g.,	Baumann,	Chan	&	Mattingley,	2012).	
Understanding	magnitude,	measures	and	proportions	enable	humans	to	connect	
ideas	and	link	their	surroundings	in	ways	that	explain	natural	phenomenon	as	well	
as	the	world	of	ideas.		
Finally,	there	are	numerous	studies	that	explain	what	at	first	seems	like	the	
brain’s	ability,	but	later	is	clearly	identified	as	the	brain’s	necessity,	to	create	
categories	in	the	world	of	physical	things	as	well	as	ideas	and	intangible	concepts	
(e.g.,	Kourtzi	&	Connor,	2011).	The	seemingly	intuitive	manner	in	which	semantic	
memories	are	grouped	along	similar	neural	pathways,	for	example,	make	it	clear	
that	the	brain	facilitates	learning	by	economizing	networks	and	expediting	
retrieval	by	placing	similar	schematic	representations	together	and/or	by	
grouping	categorical	knowledge	along	similar	routes.		
The	Pillars	versus	Traditional	Domain	Areas	of	Teaching	
My	initial	study	focused	on	pre-literacy	and	early	math	skills	in	pre-school	
children.	I	then	expanded	my	review	of	the	literature	to	include	Math	and	Literacy	
from	primary	through	high	school.	When	I	found	that	these	studies	could	also	be	
grouped	into	the	pillar	structure,	I	expanded	my	search	to	include	other	academic	
fields.	After	researching	nearly	4,000	different	studies	related	to	human	teaching	
and	learning,	it	appears	that	just	about	anything	that	can	be	studied	and	learned	
can	fit	into	the	five	pillars.	These	five	basic	pillars	of	human	learning	--	symbols,	
patterns,	order,	relations	and	categories—	appear	to	be	the	foundations	for	all	
subject	area	study	as	far	as	the	brain	is	concerned,	not	only	language	and	math	but	
every	other	domain	area	taught	in	school.		
My	review	of	the	cognitive	neuroscience	literature	from	2003	to	2015	on	
learning	found	studies	that	considered	the	Arts	(e.g.,	Mell,	Howard,	&	Miller,	2003;	
Segev,	Martinez	&	Zatorre,	2014;	Vessel,	Star	&	Rubin,	2012;	Zeki	&	Nash,	1999;),	
History	(e.g.,	Thomson,	2011;	Kennerley	&	Kischka,	2013),	Physical	Activity	(e.g.,
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Erickson,	Hillman	&	Kramer,	2015;	Hillma,	2012;	Staiano	&	Calvert,	2011;	Zatorre,	
Fields,	&	Johansen-Berg,	2012),	and	Science	(e.g.,	Gray,	2013;	Lipko-Speed,	
Dunlosky	&	Rawson,	2014;	Wagenmakers,	van	der	Maas,	&	Farrell,	2012),	that	
could	all	be	documented	showing	symbols,	patterns,	order,	relations	and	
categories;	nothing	fell	outside	of	these	five	pillars.	It	appears	that	different	types	
of	learning	as	documented	by	brain	circuitry	tend	to	be	similarly	aligned	to	take	
advantage	or	economize	the	process	of	learning	itself.	I	presume	this	cannot	be	
accidental;	the	brain	is	far	too	efficient	for	such	a	coincidence.	Independent	of	
domain	content	information,	similar	types	or	modalities	of	learning	travel	similar	
pathways	in	the	brain.		
After	comparing	academic	fields	typically	found	in	K-12	education,	I	then	
asked	friends	in	Architecture,	Gender	Studies,	Figure	Design,	Museology,	Peace	
Studies,	Administration,	Economics,	International	Trade,	Communications,	
Technology,	Artificial	Intelligence	and	Neuroscience	if	their	fields	could	similarly	
be	divided	into	area	knowledge	using	the	five	pillars	and	found	initial	puzzlement	
and	then	amazement	as	we	found	that	anything	they	considered	field	knowledge	
could,	indeed,	fall	under	the	same	five	pillars.	I	then	asked	gardeners,	grocery	store	
owners,	bank	tellers,	journalists	and	baby	sitters	the	same	question:	Does	what	
you	do	fall	neatly	into	the	five	pillars?	If	found	that	is	appears	that	just	about	
everything	humans	can	learn	can	fit	into	these	five	pillars,	so	long	as	the	definition	
of	these	groupings	is	agreed	upon	in	a	broad	way.	I	suggest	the	following	sub-pillar	
categories:	
	
Figure	2.	Pillars	and	Sub-Pillars,	Tokuhama-Espinosa,	2015	
Potential	Implications	of	the	Pillars	
Cumulatively	speaking,	I	propose	that	it	is	possible	to	analyze	all	human	
learning	through	Symbols	(forms,	shapes,	representations),	Patterns	(series,	rules,	
regularity,	chronology),	Order	(sequences,	cycles,	processes,	operations,	systems	
thinking),	Categories	(qualities	and	equivalencies)	and	Relations	(proportions,	
correspondence,	approximations,	estimation,	magnitude,	measure,	quantity,	space	
and	context).	I	suggest	that	the	pillars	serve	as	a	complementary	system	that	can	
accompany	any	existing	curriculum	structure,	or	teaching,	evaluation	or	research	
system.	I	hypothesize	that	learning	outcomes	can	be	improved	by	adding	the	
pillars	dimension	to	teaching.
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Figure	3.	Examples	of	Symbols
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Figure	4.	Examples	of	Patterns
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Figure	5.	Examples	of	Order
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Figure 6. Examples of Categories
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Figure	7.	Examples	of	Relations
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The	Pillars	Complement	Past	Models	of	Learning	
These	two	insights	(neural	networks	develop	as	a	consequence	of	
potentiating	genetic	composition	and	the	existence	of	the	pillars)	complement	
existing	theories	of	learning.	Happily,	these	five	pillars	do	not	contradict	other	
types	of	research	sorting	schemes	or	learning	theories,	but	rather	complement	
them	by	adding	a	new	dimension	to	their	usefulness	in	academia.		
The	pillars	explain	the	holistic	functioning	of	the	brain	and	learning.	This	
means	that	common	practices	of	looking	at	learning	from	cognitive	stages	of	
development,	chronological	and	mental	ages,	or	through	physiology	and	neuro-
functions	can	be	complemented	by	viewing	the	data	through	the	pillars	and	can	
change	the	way	we	approach	teaching	and	learning	processes.	We	can	look	at	
learning	through	distinct	methodological	approaches,	environments,	techniques	
and	routines	in	a	new	way	by	applying	the	pillar	dimensions	to	existing	processes,	
as	is	explained	in	Chapter	x.	The	pillars	also	help	bridge	studies	from	neuroscience	
to	those	in	education	by	offering	the	commonality	of	symbols,	patterns	order,	
relations	and	categories	that	are	found	in	the	classroom,	the	lab,	and	in	society.		
Learning	can	be	difficult	and	often	feel	foreign,	forced	and	unnatural.	As	I	
wrote	in	Making	Classrooms	Better	(2014),	thankfully	the	brain	is	efficient	in	its	
dealings	with	new	information.	The	natural	pathway	of	a	stimulus	makes	its	way	
into	the	brain	with	first	stops	in	memory	centers	to	compare	what	it	already	
knows	to	the	new	information:	All	new	learning	passes	through	the	filter	of	prior	
experience	(Tokuhama-Espinosa,	2008).	When	the	brain	is	faced	with	something	
with	which	it	does	not	already	have	some	kind	of	past	experience,	one	of	the	best	
ways	to	approach	it	is	through	analogies.	Learning	through	the	pillars	is	learning	
through	the	analogical	references	of	prior	symbols,	patterns,	order,	relations	or	
categories.	
Kauchak	and	Eggan	(1998)	suggest	that	the	introduction	of	new	content	
should	always	be	done	within	a	familiar	frame	of	reference.	When	direct	
links	to	past	knowledge	are	not	available,	the	use	of	analogies	is	key:	“The	
closer	the	fit	of	the	analogy,	the	more	learning	is	facilitated”	(Kauchak	&	
Eggan,	1998,	pp.	295–296).	Ever	since	human	communication	has	existed,	
analogies	have	been	used	to	help	learners	connect	with	unknown	concepts	
by	offering	“parallel”	ideas	(Harrison	&	Croll,	2007).	Before	the	written	word	
existed,	Aesop’s	fables,	Bible	lessons,	and	almost	all	forms	of	teaching	were	
passed	down	through	stories,	a	special	type	of	analogy	(see	Hulshof	&	
Verloop,	2002,	for	concrete	examples	of	analogy	use	in	language	teaching).	
Being able to piece together knowledge from past experiences is a fundamental
aspect of all new learning and vitally important in developing thinking skills.	
(Tokuhama-Espinosa,	2014,	p.213)
In	addition	to	remembering	the	role	of	analogies	in	new	learning,	it	is	also	
important	to	remember	that	feedback	and	metacognition	are	intractably	linked.	
The	brain	can’t	help	but	learn,	but	it	does	not	reach	levels	of	metacognition	
without	training	and	guidance.	External	feedback	and	explicit	teaching	help	
develop	habituated,	intrinsic	thinking	patterns	and	improve	the	internal	
metacognitive	processes	of	learners.	If	we	were	to	teach	children	to	identify	the	
symbols,	patterns,	order,	relations	and	categories	around	them	in	a	routine	fashion
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throughout	their	education,	they	would	then	naturally	call	upon	this	way	of	
thinking	as	they	approached	anything	new	throughout	their	lifetime.	Guided	
feedback	from	teachers	improves	metacognitive	abilities	in	students	--	how	they	
think	about	how	they	think.	I	suggest	that	if	teachers	were	to	regularly	include	the	
pillars	dimension	to	their	classroom	teaching	they	would	deepen	students’	
understandings	of	new	information	because	their	prior	knowledge	would	become	
more	visible	thanks	to	analogical	processing.		
The	Pillars	Enhance	Explicit	and	Implicit	Learning	
The	five	pillars	have	the	additional	benefit	of	taking	advantage	of	both	
implicit	as	well	as	explicit	learning.	The	difference	between	implicit	and	explicit	
forms	of	learning	was	first	discussed	in	detail	in	the	1970s	(e.g.,	Brooke	&	Miller,	
1979;	Reber	&	Lewis,	1977).	Reber	noted	that	implicit	learning	displays	a	lack	of	
consciousness	of	what	and	how	something	is	learned	(in	DeKeyser,	2008),	whereas	
explicit	learning	moments	include	mnemonics	and	strategies	as	well	as	
representational	systems	(Reber,	Kassin,	Lewis	&	Cantor,	1980).	An	example	of	
implicit	learning	is	the	use	of	authentic,	real-life	contexts,	such	as	when	a	child	
learns	to	ride	a	bike,	while	explicit	learning	examples	include	classroom	settings	
with	typical	methodologies	such	as	precise	discussion	strategies	to	highlight	a	
specific	type	of	vocabulary	in	a	foreign	language	class.		
The	understanding	of	symbols	and	the	recognition	of	patterns	are	both	
implicit	and	explicit	depending	on	the	methodology	employed.	This	is	also	true	of	
order,	relations,	and	categories.	Whereas	the	understanding	of	patterns,	for	
example,	is	generally	an	implicit	aspect	of	learning,	the	use	of	the	pillars	would	
make	it	an	explicit	learning	tool.	The	use	of	both	implicit	and	explicit	learning	
enhances	the	probability	of	recall.	
While	implicit	and	explicit	memory	systems	are	distinct	neural	networks	in	
the	brain	(Dennis	&	Cabeza,	2011),	there	is	speculation	by	Dew	and	Cabeza	(2011)	
that	“under	certain	circumstances,	there	may	be	an	important	and	influential	
relationship	between	conscious	and	nonconscious	expressions	of	memory	(Dew	&	
Cabeza,	2011,	p.174).	This	could	imply	that	if	the	use	of	the	pillars	is	habituated	
over	time	that	the	interface	between	implicit	and	explicit	learning	can	be	
improved,	leading	to	enhanced	uptake	and	improved	recall,	though	this	is	only	
speculation	as	of	the	date	of	writing.		What	does	seem	likely,	however,	is	that	
content	knowledge	and	non-domain	specific	knowledge	will	find	greater	overlaps	
when	the	pillars	are	used.	
Different	types	of	learning	(semantic	recall	[e.g.,	Flegal,	Marín-Gutiérrez,	
Ragland,	&	Ranganath,	2014],	affective	learning	[e.g.,	Berridge	&	Kringelbach,	
2013],	implicit	memory	dependent	learning	[e.g.,	Curran	&	Schacter,	2013],	
Bayesian	learning	[e.g.,	Gopnik	&	Wellman,	2012],	symbolic	and	non-symbolic	
representation	learning	[e.g.,	Gullick,	Sprute	&	Temple,	2011],	cooperative	learning	
[e.g.,	Fairhurst,	Janata	&	Keller,	2013],	auditory	and	visually	stimulated	learning	
[e.g.,	Altieri,	Stevenson,	Wallace	&	Wenger,	2013]),	among	others,	tend	to	follow	
predisposed	“logical”	circuits	similar	in	all	humans,	though	individual	variances	
are	notable.	This,	according	to	Sirois	and	colleagues	(2008),	is	how	
neuroconstructivism	works:	“Activity-dependence	is	one	part	of	a	feedback	loop	
with	morphology,	with	each	affecting	the	other”	(Sirois	et	al.,	2008,	321).	While	no
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two	human	beings	appear	to	follow	identical	routes,	similar	neural	pathways	are	
easily	identified	in	large-scale	studies	that	indicate	general	human	tendencies.	
Some	impressive	documentation	of	these	networks	can	be	found	on	the	Human		
Connectome	Project	webpage	(http://www.humanconnectomeproject.org/)	in	which	hundreds	
of	healthy	adults	have	submitted	themselves	to	brain	scans	while	conducting	the	
same	activities	to	document	neural	network	use	(see	Appendix	B).	This	means	that	
not	only	are	the	pillars	a	neat	way	of	organizing	curricula,	they	also	appear	to	
mirror	the	way	the	brain	aligns	like-elements	in	neural	networks.	
How	the	Pillars	Interact	with	Each	Other	
It	is	important	to	remember	that	the	pillars	are	mutually	interdependent	
and	are	not	necessarily	regulated	by	a	hierarchy	themselves.	Categories,	for	
example,	are	dependent	on	patterns;	patterns	in	turn	rely	heavily	on	symbols;	
order	depends	on	relations,	and	so	on.	All	of	the	pillars	can	proceed	and	succeed	
one	another.		
In	many	cases	it	might	seem	logical	to	first	consider	symbols	as	conceptual	
representations	that	usually	precede	patterns,	order,	categories	and	relations,	
however	this	is	not	always	true.	For	example,	there	are	no	symbols	in	some	
patterns.	For	example,	some	patterns	that	occur	in	time	and	space	--	such	as	
weather	patterns,	heart	beats,	sleep	patterns,	historical	patterns,	orbital	patterns,	
and	so	on	--	do	not	necessarily	depend	on	symbols.	Similarly,	while	it	might	seem	
predictable	that	relations	and	categories	always	occur	together,	this	is	not	
necessarily	true	either.		
	
	
Figure	8.	Interrelation	of	Pillars	
One	way	to	envision	the	pillars	in	everyday	life	exchanges	comes	from	a	
memory	I	have	of	road	trips.		“20	questions”	is	a	guessing	game	we	used	to	play	as	
a	family	on	long	rides.	My	mother	would	always	begin	by	asking	if	what	I	was	
thinking	was	an	“animal,	vegetable	or	mineral?”	This	categorizing	tool	quickly	
narrowed	down	the	seemingly	infinite	number	of	options.	She	would	then	
inevitably	ask	if	what	I	was	thinking	of	was	something	we	could	see,	or	something	
we	had	in	our	house,	or	something	I	liked.	This	was	to	determine	the	relationship	
we	had	with	the	unknown	object.	Both	the	categorization	question	(“animal,	
vegetable	or	mineral”)	and	the	relationship	questions	were	helpful	in	narrowing	
down	the	choices,	but	they	were	not	mutually	dependent.	This	means	the	five
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pillars	do	not	always	exist	together,	but	when	they	do,	they	are	always	
complementary.		
Adding	Value	to	Existing	Research	on	the	Brain	and	Learning		
Researchers	of	teaching	and	learning	processes	find	that	studies	in	our	field	
are	often	grouped	into	journals	to	respond	to	specific	stages	of	development	(e.g.,	
Child	Development;	Early	Childhood	Research	Quarterly;	Early	Development	and	
Education;	International	Journal	of	Behavioral	Development;	Developmental	Science;	
Archives	of	Pediatrics	&	Adolescent	Medicine;	Studies	in	Higher	Education;	
Psychology	and	Aging),	cognitive	abilities	or	domain	areas	of	study	(e.g.,	
Memory;	Affect	and	Cognition;	Creativity	and	Cognition;	Intelligence;	Learning	and	
Individual	Differences;	Mind	and	Language;	Journal	of	Research	in	Mathematics	
Education;	Journal	of	Language	and	Social	Psychology;	Social	Studies	Curriculum;	
Science	Education;	International	Journal	of	Technology,	Knowledge	and	Society),	
problem	areas	or	ranges	in	the	human	spectrum	of	intelligence	(e.g.,	Gifted	Child	
Quarterly;	Educational	and	Psychological	Measurement;	ADHD;	Journal	of	Child	
Neurology;	International	Journal	of	Language	&	Communication	Disorders;	Journal	
of	Learning	Disabilities;	European	Journal	of	Special	Needs	Education;	School	
Psychology	International;	Journal	of	Child	Neurology),	explanations	of	the	
physiology	of	learning	(e.g.,	Cerebral	Cortex;	Genes,	Brain	and	Behavior;	Neuron;	
Journal	of	Neuroscience;	Journal	of	Cerebral	Blood	Flow	&	Metabolism;	Behavioral	
and	Brain	Sciences;	Sleep;	Memory;	Journal	of	Neurophysiology;	Brain	Structure	and	
Function;	Physiology	and	Behavior;),	the	teaching-learning	process,	teaching	
techniques	and	best	practice	(American	Educational	Research	Journal;	
Educational	Researcher;	Review	of	Educational	Research;	Pedagogies,	an	
International	Journal;	Journal	of	the	Scholarship	of	Teaching	and	Learning;	Research	
in	Science	and	Technology	Education;	Perspectives	in	Pedagogy;	International	
Journal	of	Education	and	Research; Educational	Studies),	field	tendencies	(Trends	
in	Cognitive	Science;	Frontiers	in	Human	Neuroscience;	Frontiers	in	Education;	
Research	in	Comparative	and	International	Education;	International	Review	of	
Education;	Nature	Reviews	Neuroscience;	Frontiers	in	Integrative	Neuroscience;	
Cambridge	Journal	of	Education;	International	Journal	for	Academic	Development;	
Mind,	Brain	and	Education),	and	even	research	tools	(Journal	of	Magnetic	
Resonance;	Brain	Imaging	and	Behavior;	NeuroImage;	Brain	Topography;	
Qualitative	Inquiry;	Journal	of	Qualitative	Studies	in	Education;	Review	of	Research	
in	Education).		
Such	categorization	does	not	lend	itself	to	the	intriguing	potential	of	
elegantly	separating	these	same	studies	into	the	ways	that	the	brain	itself	might	
actually	sub-divide	networks	or	webs	of	knowledge:	symbols,	patterns,	order,	
relations	and	categories.	While	the	current	research	divisions	are	helpful	and	
necessary	for	publication	processes,	editorial	division,	grant	recipients,	and	can	aid	
researchers	in	delving	deeply	into	isolated	areas	of	expertise	in	highly	specific	
aspects	of	the	learning	process,	I	argue	that	dividing	information	generated	from	
research	into	the	five	pillars	better	equips	us	to	structure	learning	moments	and	
maximize	the	potential	of	children	in	our	classrooms.		
I	do	not	advocate	rejecting	the	existing	division	of	research	and	teaching-
learning	practices,	but	rather	to	their	expanded	use	by	adding	the	pillars	to	our
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thinking	constructs.	The	pillars	complement	the	characteristics	of	existing	
research	divisions	by	adding	a	new	dimension	to	how	they	can	be	used.	This	
means	we	can	read	Patricia	Kuhl’s	Early	Language	Learning	and	Literacy:	
Neuroscience	Implications	for	Education	(2011)	with	her	original	intent	as	a	
comment	on	the	importance	of	learning	in	social	contexts	and	we	can	also	review	it	
as	a	study	related	to	“patterns”	as	part	of	her	work	considered	infants’	
computational	abilities	and	the	normal	language	processing	(the	regular	patterns	
of	development)	of	monolingual	and	bilingual	children.	Similarly	we	can	read	
Rueda,	Checa	and	Cómbita’s	study	on	improved	executive	functions	(EFs)	in	
children	(Enhanced	Efficiency	of	the	Executive	Function	Attention	Network	After	
Training	in	Preschool	Children	[2012])	as	a	confirmation	that	EFs	can	be	enhanced	
through	training	and	additionally,	as	a	study	of	how	the	brain	manages	
congruencies	and	incongruences	through	the	pillars	of	“order”	and	“relations”.	
This	means	that	the	rich	body	of	literature	already	available	that	examines	specific	
aspects	of	the	brain’s	learning	mechanisms	can	be	extended	in	use	by	applying	the	
pillars	dimension.	Not	only	can	neuroscientific	articles	be	interpreted	this	way,	but	
articles	in	the	field	of	education	and	psychology	as	well.	
Examples	from	Education	include	Schleppegrell’s	Content-based	Language	
Teaching	with	Functional	Grammar	in	the	Elementary	School	(2014),	which	
maintains	its	original	purpose	of	teaching	foreign	languages	through	content	areas,	
but	also	can	be	viewed	as	a	study	on	symbols	(written	expressions	in	different	
languages),	patterns	(similarities	between	language	systems),	relations	(how	
content	knowledge	in	one	domain	can	be	used	to	learn	a	new	language),	or	
categories	(grammatical	rules;	schematic	understanding	of	content	concepts).		
In	another	example,	Smolleck	and	Nordgren’s	study	on	hands-on	inquiry-
based	learning	in	science	(Transforming	Standards-Based	Teaching:	Embracing	the	
Teaching	and	Learning	of	Science	as	Inquiry	in	Elementary	Classrooms	[2014])	can	
also	be	viewed	as	a	study	of	all	five	of	the	pillars,	not	just	as	best	practice	science	
instruction.	Scientific	symbols,	patterns	of	inquiry,	the	order	of	scientific	
methodology,	the	relationships	between	observation	and	evidence,	and	categories	
of	hands-on	experience	that	enhance	scientific	learning	in	middle	school	students	
are	all	gleaned	from	this	article	as	well.				
The	main	idea	is	that	all	journal	articles,	independent	of	the	field	of	study	
can	be	interpreted	through	the	additional	lenses	that	the	pillars	provide.	This	does	
not	require	any	specialized	knowledge	of	the	field,	but	rather	an	openness	of	mind.	
With	a	little	imagination	and	a	certain	level	of	flexibility	anyone	can	learn	to	think	
through	the	lenses	of	symbols,	patterns,	order,	relations	and	categories,	and	doing	
so	expands	the	utility	of	existing	research	by	adding	a	new	dimension	of	
interpretation.	
Additionally,	the	pillars	bridge	education	and	neuroscience.	Studies	on	
Executive	Functions	(EFs)	training	(e.g.,	Diamond,	2012)	can	retain	their	original	
purpose	of	showing	the	benefits	of	training,	but	can	also	be	viewed	through	the	
pillars	of	order	(motivationètime	on	taskèlearning)	and	relations	(mutual	
strengthening	of	working	memory,	cognitive	flexibility	and	inhibitory	control;	the	
relationship	between	EFs	and	decision-making).	Yuan	and	Raz’s	work	(2014)	on	
structural	neuroimaging	of	executive	functions	in	adults	can	be	seen	as	a	general	
meta-analysis	of	the	“bigger	is	better”	hypothesis	of	prefrontal	cortex	volume	and
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thickness	as	it	relates	to	EFs	and	it	can	be	seen	as	a	study	of	the	relationship	
between	age	and	EFs,	or	the	categories	of	tasks	used	to	measure	EFs.	If	viewed	
through	the	pillars,	we	can	analyze	these	two	studies	together	to	see	whether	the	
types	of	studies	that	are	used	in	the	meta-analysis	to	measure	EFs	in	adults	
correlate	with	the	types	of	real-world	experiences	children	have	in	classes.	This	
means	that	existing	studies	will	take	on	added	value	and	can	have	extended	
comparative	use.	
These	different	studies	show	that	independent	of	what	type	or	aspect	of	
learning	is	considered	(domain	area	instruction,	methodologies	or	activities,	
neural	correlates	of	learning,	etc.),	the	pillars	can	serve	as	an	additional	lens	
through	which	to	view	the	data.	Other	examples	of	extended	use	of	existing	
research	are	found	in	Appendix	C.
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Chapter	2	Economizing	the	Effort	Needed	to	Learn	
Overlapping	Networks	
By	applying	the	five	pillars	to	existing	studies	we	can	map	out	human	
learning	over	a	wide	range	of	traditional	school	subject	areas	as	well	as	consider	
their	overlap	points,	reducing	the	need	for	additional	teaching	time	in	those	areas.	
This	exciting	area	of	research	related	to	“the	economy	of	brain	network	
organization”	(Bullmore	&	Sporn,	2012)	has	grown	exponentially	just	over	the	last	
few	years	thanks	to	the	Connectome	Project	(www.humanconnectomeproject.org)	and	
better	brain	imagery	which	combines	findings	from	a	variety	of	imaging	tools	
(resting-state	fMRI,	task-evoked	fMRI,	diffusion	imaging	[dMRI],	T1-	and	T2-
weighted	MRI	for	structural	and	myelin	mapping,	plus	combined	
magnetoencephalography	and	electroencephalography	[MEG/EEG])	and	
behavioral	and	genetic	data	to	render	a	more	thorough	understanding	of	learning.		
The	central	idea	of	this	Review	is	that	the	brain’s	connectome	is	not	
optimized	either	to	minimize	connection	costs	or	to	maximize	advantageous	
topological	properties	(such	as	efficiency	or	robustness).	Instead,	we	argue	
that	brain	network	organization	is	the	result	of	an	economical	trade-off	
between	the	physical	cost	of	the	network	and	the	adaptive	value	of	its	
topology.	(Bullmore	&	Sporns,	2012,	p.347;	italics	added	by	author)	
This	means	that	we	as	teachers	have	the	potential	of	economizing	student	
learning	as	the	same	neural	networks	can	often	serve	distinct	academic	goals.	For	
example,	Stanislas	Dehaene	found	that	many	of	the	neural	mechanisms	required	
for	reading	preparation	are	similar	to	neural	mechanisms	needed	for	numeracy	
skills	(Dehaene,	2007;	2009).	These	overlapping	areas	provide	great	insight	as	to	
how	we	should	actually	teach	by	emphasizing	the	similarities	between	language	
and	math	rather	than	separating	them	and	highlighting	differences.	Such	an	
approach	would	lead	to	a	more	efficient	use	of	teaching	time	and	strengthen	both	
language	as	well	as	math	networks	in	the	brain.	Instead	of	teaching	math	symbols	
alone,	for	example,	teachers	could	complement	math	symbols	(or	patterns,	order,	
relations	and	categories)	with	symbols	from	language,	(science,	natural	
surroundings,	art,	and	so	on),	which	may	help	some	children	relate	to	the	symbols	
better	and/or	remember	math	symbols	better.	
The	fact	that	symbolic	representations	overlap	leads	to	speculation	that	
other	pillar	networks	could	similarly	overlap.	The	economizing	of	learning	means	
that	core	concepts	in	school	may	be	mastered	faster,	providing	more	time	to	go	
into	depth	in	the	subject	areas.	As	all	teachers	know,	time	is	of	the	essence	in	our	
classrooms	and	many	areas	of	the	curriculum	are	short-changed	in	terms	of	
“coverage”	due	to	the	limited	amount	of	time	dedicated	to	each	domain.	The	pillars	
would	allow	for	greater	time	in	distinct	domains	by	economizing	areas	of	overlap.	
It	is	thought-provoking	to	note	that	there	are	overlapping	neural	circuitry	
for	physical	pain	and	social	rejection	(Eisenberger	&	Lieberman,	2004),	visual	
attention	and	eye	movement	(Striemer,	Chouinard,	Goodale	&	de	Ribaupierre,	
2015),	social	connection	and	physical	warmth	(Inagaki,	2014),	self	and	other	
perspective	taking	based	on	facial	expressions	(Lamm,	Batson	&	Decety,	2007),
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and	substantial	literature	over	decades	on	the	overlapping	circuits	of	facial	
expressions	and	emotions	(e.g.,	Sprengelmeyer,	Rausch,	Eysel	&	Przuntek,	1998).	
Many	of	these	studies	point	to	the	importance	of	retraining	teachers	in	their	social	
interaction	with	students	as	well	as	their	delivery	of	classroom	activities	to	
enhance	learning	outcomes.	They	also	point	to	the	likelihood	of	finding	even	
further	documentation	of	overlap	in	pattern,	order,	relations	and	category	
networks.	The	existence	of	overlapping	neural	mechanisms	coupled	with	the	
pillars	points	to	the	need	for	a	dramatic	restructuring	of	teacher	training.	
From	Piaget	to	Neurons:	Constructivism	and	Hierarchical	Complexities		
A	few	pages	back	I	wrote,	“The	exciting	conclusion	is	that	we	teachers	can	
improve	student	learning	outcomes	by	taking	advantage	of	an	understanding	of	
these	networks	followed	by	the	use	of	methodologies	that	correctly	stimulate	them	
in	an	orderly	way.”	And	then	I	lamented	that	the	“orderly	way”	hadn’t	yet	been	
found.	This	isn’t	entirely	true.	
	
Figure 9. Basic Educational Constructivism, Tokuhama-Espinosa, 2015	
Seeds	were	planted	for	better	teaching	and	learning	processes	based	on	a	
constructivist	design	using	a	hierarchical	model	as	early	as	the	early	1900s	
starting	with	Dewey,	Montessori	and	Piaget’s	work	(Ultanir,	2012).	Constructivism	
means	that	“base”	elements	are	taught	before	“advanced”	ones,	and	done	so	
through	a	hierarchy	of	skills	revealed	by	stripping	down	subject	areas	into	their	
“lower”	to	“higher”	elements.	The	results	of	introducing	learning	concepts	this	way	
is	improved	positive	transfer	for	each	new	higher-order	learning	stage	as	can	be	
seen	in	Figure	9.		
Constructivism	also	explains	why	some	learning	goals	are	not	met.	For	
example,	a	child	cannot	learn	subtraction	(learning	goal)	if	he	does	not	understand	
addition	(pre-requisite	knowledge).	To	be	successful,	he	will	first	need	to	
understand	everything	behind	the	concept	of	addition,	and	then	make	his	way	to	
the	higher-order	skill	of	subtraction.	If	any	one	of	the	pre-requisite	skills	(laid	out	
in	the	hierarchy)	is	not	developed	properly,	the	child	will	have	trouble	mastering
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the	new	knowledge	upon	which	it	is	based.	Most	neuroscientists	know	and	almost	
every	parent	can	confirm	that	missing	conceptual	knowledge	is	the	culprit	of	most	
academic	failure.	For	example,	most	of	us	have	actually	experienced	how	some	
children	will	learn	to	mechanically	identify	the	pattern	of	subtraction	questions	
and	appear	to	dominate	that	skill,	but	in	reality,	they	are	simply	using	extended	
working	memory	and	an	understanding	of	patterns	to	feign	knowledge.	This	
permits	the	child	to	be	moved	through	the	school	system	because	he	displays	the	
mechanics	of	answering	the	subtraction	question,	despite	not	really	understanding	
what	he	is	doing.	True	understanding	means	he	can	comprehend,	identify,	explain,	
use	and	transfer	knowledge	as	evidenced	by	creating	his	own	problems	in	
subtraction	correctly.	These	skills	are	rarely	tested	in	a	multiple-choice	format,	
and	therefore	rarely	measured	in	current	standardized	testing.	
In	the	1930s	and	1940s	Luria	and	Vygotsky	helped	catalyze	the	debate	on	
constructivism	through	contributions	on	the	learning	mind	(Luria	&	Vygotsky,	
1930;	Vygotsky,	1933,	1934),	which	set	the	stage	for	the	most	recognized	leader	of	
constructivist	design,	Jean	Piaget,	who	is	well-known	to	educators	and	
psychologists	alike	for	his	careful	observation	and	documentation	of	child	learning	
through	constructivist	stages	(1954).	The	idea	of	mastery	learning	made	popular	
by	Benjamin	Bloom	in	1956,	means	that	the	students	should	be	helped	to	master	
each	learning	unit	before	proceeding	to	a	more	advanced	learning	task	(Bloom,	
1985).	Subsequently,	Robert	Gagné	(former	President	of	the	American	
Psychological	Association’s	Division	15)	developed	a	“hierarchy	of	knowledge”	
concept	leading	to	specific	curriculum	recommendations	of	basic	to	advanced	
learning	tasks	(Gagné,	1962,	1965,	1968,	1973).	Harvard’s	Jerome	Bruner	
contributed	positively	to	this	important	discussion	(1960)	by	complementing	a	
spiral	review	of	hierarchically-presented	information	while	preserving	Bloom’s	
mastery	concept.	Bruner	declared	that	when	learning	was	designed	in	an	ever	
iterative	spiral	upwards,	“[t]he	end	stage	of	this	process	was	eventual	mastery	of	
the	connexity	[sic]	and	structure	of	a	large	body	of	knowledge,”	(pp.3-4).	That	is,	
the	declared	goal	of	education,	as	stated	for	the	past	several	decades,	is	mastery	
learning	achieved	through	ever-more-complex	thinking.	Unfortunately,	learning	
goals	and	educational	goals	are	not	always	the	same,	as	can	be	seen	by	the	current	
educational	model	found	in	many	countries	around	the	world	which	are	aimed	at	
standards	or	minimum	acceptable	levels	in	content	knowledge	rather	than	higher	
order	thinking	skills	or	mastery.		
In	the	1970s	many	thinkers	converged	on	the	idea	of	hierarchical	designs	to	
improve	learning	outcomes,	however	it	wasn’t	until	the	late	1970s	and	early	1980s	
that	real	curriculum	reform	measures	were	launched	that	capitalized	on	the	
concept.	White	(1973)	joined	Gagné	and	elevated	the	discussion	(White	&	Gagné,	
1974)	about	learning	hierarchies	while	Phillips	and	Kelly	(1975)	summarized	the	
various	hierarchical	theories	of	development	and	educational	instruction	
propelling	the	concept	of	hierarchical	complexities	into	the	educational	spotlight.	
Jones	and	Russell	(1979)	helped	subject-specific	queries	take	hold	by	looking	into	
the	specific	hierarchical	learning	paradigm	in	science	instruction.
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Figure	10.	Tokuhama-Espinosa’s	initial	attempts	to	divide	the	hierarchy	of	learning	in	Math	by	the	five	
pillars,	2014
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The	depth	and	complexity	of	hierarchical	design	in	learning	was	also	
improved	upon	by	Harvard	University’s	Kurt	Fischer	(1980)	who	began	some	of	
the	first	work	stretching	hierarchies	to	consider	neural	networks	and	the	constant	
change	experienced	by	learners,	rather	than	just	discipline	or	domain	area	content.		
	
	
	
Figure	11.	Hierarchy	of	learning	in	Math	0-6	years	using	the	five	pillars,	Tokuhama-Espinosa,	2013
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Fischer’s	original	theory	of	cognitive	development	related	to	“the	control	
and	construction	of	hierarchies	of	skills”	(1980)	and	has	since	grown	into	his	
Dynamic	System	Theory	(2001,	2008;	Fischer	&	Yan,	2002;	Rose	&	Fischer,	2009;	
Fischer,	Rose	&	Rose,	2007,	2009).	Dynamic	System	Theory	is	rooted	in	two	guiding	
concepts:	“(1)	Multiple	characteristics	of	person	and	context	collaborate	to	
produce	all	aspects	of	behavior;	and	(2)	variability	in	performance	provides	
important	information	for	understanding	behavior	and	development”	(Rose	&	
Fischer,	2009,	p.264).	Fischer	embellished	the	basic	traits	of	hierarchical	
complexity	by	returning	to	a	more	humanistic	focus	of	learning	design	that	
involves	the	messiness	of	individual	change,	independent	of	the	content	area	of	
learning.	While	others	focused	on	structuring	a	hierarchical	representation	of	
content	information,	Fischer	and	colleagues	(2005)	were	concerned	with	how	to	
explain	webs	of	knowledge	and	how	thinking	processes	became	more	accurate,	
efficient	and	elaborate	over	time	and	due	to	experience	(including	classroom	
contexts).	
A	new	model	joining	content-based	hierarchies	and	thinking	skills	was	
finally	achieved	in	the	late	1980s.	In	Commons	and	colleagues’	Hierarchical	
Complexity	of	Tasks	Shows	the	Existence	of	Developmental	Stages	(1988)	the	effort	
to	join	the	domain	versus	thinking	hierarchies	became	a	reality.	Fischer	and	
Commons	collaborated	with	other	colleagues	to	unite	their	theories	on	the	shape	
of	conceptual	developmental	throughout	the	lifespan	based	on	complexity	levels	of	
moral	reasoning	(Dawson-Tunik,	Commons,	Wilson	&	Fischer,	2005).	This	merging	
of	the	minds	expanded	the	developmental	aspect	of	the	constructivist	and	
hierarchical	models	to	include	life-long	aspects	of	learning	and	the	understanding	
of	human	development	in	the	process.	
Reigeluth	and	colleagues’	summarized	the	body	of	work	on	hierarchy	of	
skills	in	The	Elaboration	Theory	of	Instruction	(1980;	1983)	in	which	they	stated	
what	many	excellent	teachers	already	know	is	the	art	in	the	science	of	teaching:	
the	best	learning	moments	are	organized	from	(a)	simple	to	complex,	(b)	general	
to	detailed	and	(c)	intangible	to	concrete	to	abstract.	Based	on	our	slightly	better	
understanding	of	learning	gleaned	since	the	1980s,	we	can	add	to	these	three	core	
hierarchical	measures	two	bookends:	pre-requisite	knowledge	the	consolidation	
the	learning	through	transfer.	
	
	
Figure	11	An	Embellished	Elaboration	Theory	of	Instruction,	Tokuhama-Espinosa,	2015.	
Learning	requires	reinforcement.	Few	things	are	learned	only	after	a	single	
exposure	(and	those	are	generally	life-threatening	situations);	all	academic	
learning	requires	rehearsal.	How	much	rehearsal	depends	on	the	learner’s	past	
Pre-requisite
Knowledge
(prior
knowledge)
Simple to
Complex
General to
Detailed
Intangible to
Concrete to
Abstract
Reinforcement,
Extension and
Transfer (fnew
experiences)
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experiences	related	to	the	new	learning	(greater	prior	experience,	less	rehearsal).	
The	speed	of	recall	depends	in	part	on	the	myelin	sheath	surrounding	axonal	
connections,	which	in	turn	depends	of	rehearsal.	
	
	
Figure	12.	Myelination	(http://theteenbrain.bravehost.com/myelination.jpg)	
If	we	combine	Bruner’s	spiral	learning	with	Piaget’s	constructivism	and	add	
on	knowledge	about	the	way	the	brain’s	speed	of	recall	is	influenced	by	rehearsal,	
we	have	a	model	that	might	look	something	like	the	following:	
	
	
Figure	13.	Rehearsal	reinforces	myelination	sheath,	Author.	
The	more	roles	a	piece	of	knowledge	plays	in	an	individual’s	life,	the	faster	
the	recall.	This	is	why	something	in	math	that	is	also	learned	as	a	pattern	(or	
symbol	or	order	or	relation	or	category)	will	be	easier	to	recall	than	something	in	
math	that	is	learned	as	a	“cluster”	(CCSS,	2011,	p.5)	or	other	intangible,	unrelated	
term.	In	other	words,	concepts	learned	in	a	vacuum	with	little	context	are	not	as	
easily	retrieved	as	concepts	given	multiple	meanings	through	the	pillars.	This	
explains	why	authentic	learning	contexts,	in	which	the	student	easily	relates	new	
learning	to	something	he	is	already	familiar	with,	are	more	memorable,	and	
therefore	learned	faster	with	better	recall	than	information	without	context.	
Constructivism	(Piaget,	1954),	hierarchies	(Bloom,	1956;	Commons	et	al.,	
1988),	spiral	learning	design	(Bruner,	1960)	and	webs	of	knowledge	(Fisher,
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2005)	are	different	notions	but	coincide	in	the	clear	mapping	of	learning.	In	the	
past	these	learning	concepts	were	divided	as	domain	areas	(e.g.,	Math,	Language,	
etc.),	and	thinking	skills	(e.g.,	stages	of	cognition);	the	pillars	elegantly	mesh	this	
division.	
Over	the	past	100	years	of	interest	in	the	idea	of	complex	hierarchies,	there	
has	been	growing	precision	in	identifying	the	exact	skills	sets	of	domain	areas	and	
neuroscience	confirms	observational	accounts	of	cognition	hierarchies	
(Westermann,	Mareschal,	Johnson,	Sirois,	Spratling	&	Thomas,	2007).	If	one	takes	
apart	textbooks	based	on	official	curriculum	design,	then	one	type	of	hierarchical	
structure	can	be	found.	A	publishing	company	typically	has	a	“1st	Grade	Reader”	a	
“2nd	Grader	Reader,”	a	“3rd	Grader	Reader,”	and	so	on,	with	content	that	builds	
from	one	level	to	another.	Similarly,	curricula	design	(common	Core,	International	
Baccalaureate,	etc.)	also	has	similar	structures.	If	this	is	compared	with	studies	in	
neuroscience	a	slightly	different	hierarchy	appears,	which	complements	the	first;	
the	more	comparisons	that	are	made,	the	greater	the	level	of	precision	in	the	
hierarchy.	The	curriculum	hierarchy	can	then	be	compared	with	subject	area	
specialists’	opinions	to	confirm	order.	For	example,	once	Math	hierarchies	have	
been	mapped	based	on	educational	textbooks	and	neuroscientific	studies,	the	
suggested	hierarchy	can	be	confirmed	by	math	teachers	who	can	use	their	real-life	
student	contact	to	add	other	factors	into	the	successful	learning	model	mix	(see	the	
hierarchy	example	of	Math	concepts	in	Appendix	A).	The	consensus	from	this	
enquiry	is	probably	the	closest	and	most	accurate	hierarchy	of	learning	
competencies	we	can	achieve	until	neuroscience	confirms	the	neuroconstructivist	
design	of	each	subject	area.		
Combined,	the	domain	areas	and	thinking	hierarchies	provide	a	powerful	
structure	for	organizing	learning,	one	arguably	superior	to	existing	models.	This	
paper	suggests	that	by	adding	a	third	leg	to	the	hierarchies’	concept,	the	five	
pillars,	we	might	be	able	to	make	the	structure	stand	more	firmly.	
Neuroconstructivism	
Both	the	hierarchical	model	of	learning	and	the	idea	of	constructivism	are	
linked	by	the	very	important	and	relatively	recent	area	of	study	of	
neuroconstructivism	(Ansari	&	Karmiloff-Smith,	2002;	Dekker	&	Karmiloff-Smith,	
2011;	Karmiloff-Smith,	2006,	2009,	2012;	Karmiloff-Smith	&	Farran,	2011;	
Mareschal,	2011;	Mareschal,	Johnson,	Sirois,	Spratling,	Thomas	&	Westermann,	
2007;	Mareschal,	Sirois,	Westermann	&	Johnson,	2007;	Sirois,	Spratling,	Thomas,	
Westermann,	Mareschal	&	Johnson,	2008;	Westermann,	Thomas	&	Karmiloff-
Smith,	2010).	Neuroconstructivism	explores	“the	construction	of	representations	in	
the	developing	brain”	based	on	“the	experience-dependent	development	of	neural	
structures	supporting	mental	representations”	(Westermann,	Mareschal,	Johnson,	
Sirois,	Spratling	&	Thomas,	2007,	p.75),	or	identifiable	networks	that	are	created	
or	strengthened	through	new	experiences.	Similar	to	the	more	familiar	
“educational	constructivism,”	neuroconstructivism	considers	how	new	knowledge	
in	the	brain	is	structured	through	networks	in	which	simple	circuits	must	be	laid	
down	before	more	complex	ones	can	take	hold,	a	process	which	usually	parallels	
“typical”	growth	stages.
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Neuroconstructivism	emphasizes	the	interrelation	between	brain	
development	and	cognitive	development.	We	see	constructivist	
development	as	a	progressive	increase	in	the	complexity	of	representations,	
with	the	consequence	that	new	competences	can	develop	based	on	earlier,	
simpler	ones.	This	increase	in	representational	complexity	is	realized	in	the	
brain	by	a	progressive	elaboration	of	cortical	structures.	(Sirois,	2008,	
p.322)	
Some	of	the	most	prolific	authors	in	neuroconstructivism	argue	for	
learning’s	“middle	ground”	in	which	the	basic	architecture	for	learning	is	not	
purely	inborn	as	nativists	would	argue,	nor	it	is	completely	externally	and	
experience-driven,	a	cognitivists	would	argue,	but	rather	somewhere	in	the	center	
in	which	“cascades	of	interactions	across	multiple	levels	of	causation	from	genes	to	
environments”	influence	learning	outcomes	(Karmiloff-Smith,	2009,	p.99).	This	
can	be	seen	as	an	argument	in	favor	of	the	pillars.	General	neural	networks	for	
learning	are	documented	in	neuroscience	as	having	typical	or	atypical	
development	in	all	humans,	but	it	is	clear	that	individual	experiences	(including	
classroom	instruction)	also	alter	these	global	configurations.	
What	is	clear	is	that	the	brain’s	efficiency	groups	similar	types	of	learning	
along	predictable	pathways.	Whereas	just	a	few	years	ago	it	was	common	to	talk	
about	the	possibility	of	each	neuron	connecting	to	millions	or	billions	of	other	
neurons,	it	is	now	clear	that	there	is	a	more	organized	and	greatly	reduced	
possibility	of	connections.	
Neuronal	circuitry	is	often	considered	a	clean	slate	that	can	be	dynamically	
and	arbitrarily	molded	by	experience.	However,	when	we	investigated	
synaptic	connectivity	in	groups	of	pyramidal	neurons	in	the	neocortex,	we	
found	that	both	connectivity	and	synaptic	weights	were	surprisingly	
predictable.		
Perin,	Berger	and	Markram	(2011)	discovered	that	neuronal	connections	
were	highly	influenced	by	their	neighbors	and	that	“the	neurons	cluster	into	small	
world	networks”	(p.5419)	depending	on	what	is	happening	close	by.	They	
discovered	“a	simple	clustering	rule	where	connectivity	is	directly	proportional	to	
the	number	of	common	neighbors,	which	accounts	for	these	small	world	networks	
and	accurately	predicts	the	connection	probability	between	any	two	neurons”	
(p.5419).	
We	speculate	that	these	elementary	neuronal	groups	are	prescribed	Lego-
like	building	blocks	of	perception	and	that	acquired	memory	relies	more	on	
combining	these	elementary	assemblies	into	higher-order	constructs.	
This	elegant	finding	explains	why	neuronal	networks	for	specific	skills	
gather	along	similar	tracks	and	are	not	randomly	located	throughout	the	brain	in	a	
haphazard	way.	
Radical	Constructivism	
The	concept	of	“radical	constructivism”	coined	by	Von	Glasersfeld	(1995)	
extends	regular	or	“trivial”	constructivism	by	adding	the	element	of	subjectivity.	In	
radical	constructivism	an	individual’s	understanding	and	his	actions	are	circularly
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conjoined;	an	individual’s	subjective	interpretation	of	his	experience	also	
influences	the	learning	cycle.	This	personalizes	the	idea	of	constructivism	to	
indicate	that	not	only	are	the	body	of	unique,	individual	experiences	influential	in	
learning,	but	the	interpretations	of	those	experiences	change	learning	outcomes	as	
well.	This	individualist	radical	view	of	constructivism	gives	weight	to	the	idea	that	
while	there	are	similar	configurations	for	learning	mechanisms	and	neural	
pathways	in	the	brain	for	similar	experiences,	there	is	also	a	heavy	dose	of	
individual	interpretation	about	that	actual	learning,	meaning	pathways	will	vary.	
Radical	Constructivism	can	serve	as	an	explanation	for	Fischer’s	Web	of	
Skills,	which	show	pulsating	advances	in	knowledge	gains.	They	could	either	be,	as	
Fischer	claims,	natural	highs	and	lows	in	the	learning	process.	Or,	alternatively,	
they	could	be	the	brain’s	needs	to	consolidate	information	over	time,	or	they	could	
be	due	to	the	methodology	used	to	teach,	or	to	the	lack	of	reinforcement,	or	they	
could	be	due	to	the	individual	nature	of	the	learner’s	interpretation	of	his	own	
experiences	(radical	constructivism).
Radical	Neuroconstructivism	
Most	teachers	understand	that	there	are	no	two	identical	brains	because	the	
connections	between	synapses	and	the	resulting	neural	pathways	rely	to	an	extent	
on	individual	experiences	(and	no	two	individuals	have	the	identical	experiences).	
This	“uniqueness”	is	counter-balanced	by	the	fact	that	there	is	a	general	design	to	
how	the	brain	“typically”	learns.	That	is,	certain	areas	and	networks	within	the	
brain	tend	to	function	in	similar	ways	in	all	humans,	though	there	are,	of	course,	
important	exceptions	as	well	as	differences	due	to	culture	and/or	atypical	
development.		
For	example,	most	humans	use	pathways	outlined	by	Dehaene	and	others	to	
learn	to	read	(2009),	but	some	people	who	have	dyslexia	are	forced	to	use	distinct	
pathways	because	the	normal	channel	is	blocked,	missing	elements	or	inaccessible	
(Shaywitz,	Shaywitz,	Pugh,	Fulbright,	Constable,	Mencl,...	&	Gore,	1998).	Others	
who	live	in	cultures	with	different	conceptual	schemata	due	to	distinct	cultural	
artifacts	for	written	language	also	vary	in	networks	for	reading	(e.g.,	Tan,	Spinks,	
Gao,	Liu,	Perfetti,	Xiong,	...	&	Fox,	2000).	Neuroplasticity	means	that	we	can	never	
say	“X”	pathways	or	neural	network	is	responsible	for	“Y”	in	all	humans;	there	will	
always	be	exceptions	both	due	to	the	uniqueness	of	individual	human	experiences	
as	well	as	due	to	culture.	This	means	that	while	there	are	typical	pathways	that	can	
be	documented	in	studies	with	large	numbers	of	participants	to	indicate	a	“norm,”	
it	will	be	impossible	to	prescribe	teaching	methodologies	that	will	always	work	on	
all	subjects.	
I	believe	that	radical	neuroconstructivism	may	point	to	the	justification	
needed	to	impulse	change	in	current	curriculum	design.	Whereas	the	division	by	
subject	areas	was	recommended	by	academics	to	encourage	ever-deeper	
exploration	in	each	of	their	domain	areas,	neuroconstructivists	examine	how	the	
brain	creates	and	stores	information	based	on	a	distinct	logic	for	all	learning,	
which,	I	argue	is	more	similar	to	the	pillars	than	typical	curriculum	divisions	in	
existence	today.		
The	final	and	perhaps	most	important	question	at	this	stage	is	whether	or	
not	the	hierarchy	of	complexities	also	parallel	neuroconstritivism	for	all	existing
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domain	areas.	Is	the	measure	of	increased	white	matter	pathways	in	the	brain	
enough	evidence	to	say	that	learning	has	occurred	in	a	constructivist	design?	Is	
there	evidence	of	pillars	at	all	levels	of	hierarchical	conceptual	development	in	all	
domain	areas,	or	is	this	just	a	good	guess	about	how	the	brain	processes	memory?	
And	would	the	answer	to	this	question	change	whether	or	not	we	adopt	it?		
At	the	least,	these	questions	pose	fertile	soil	for	continued	research	
collaboration	between	neuroscience	and	education	and	in	the	best-case	scenario,	it	
establishes	justification	for	experimenting	with	a	pillars	constructivist	hierarchy	
model	in	education.
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Chapter	3	Radical	Constructivism	Meets	Curriculum	Design	
The	human	brain	is	ominous	and	multifaceted	and	should	be	celebrated.	It	
is	unfortunate	that	many	teachers	fall	into	the	allure	of	simplistic	approaches	as	to	
its	use	and	function	rather	than	celebrating	its	complexity.	The	intricacy	of	how	
humans	learn	causes	interest	and	awe	in	the	best	of	academic	circles,	but	the	
reality	is	that	most	research	on	the	learning	brain	is	delivered	in	the	foreign	
language	of	neuroscience,	causing	many	teachers	to	retreat	to	unsophisticated	
explanations	and	inadequate	use	of	the	potential	of	the	information.		
This	paper	suggests	a	new	way	to	approach	learning	and	the	brain	based	on	
Symbols	(forms,	shapes,	representations),	Patterns	(series,	rules,	regularity,	
chronology),	Order	(sequences,	cycles,	processes,	operations,	systems	thinking),	
Categories	(qualities	and	equivalencies)	and	Relations	(proportions,	
correspondence,	approximations,	estimation,	magnitude,	measure,	quantity,	space	
and	context).	I	propose	that	if	teaching	and	learning	processes	were	approached	
through	these	Five	Pillars,	there	would	be	important	improvements	in	teaching	
and	learning,	curriculum	design	and	diagnosis	of	learning	difficulties.	
	
Examples of
Symbols
Examples of
Patterns
Examples of
Order
Examples of
Relations
Examples of
Categories
	 	 	 	 	
Figure	15.	Five	Pillar	Examples,	Author	
This	chapter	begins	by	considering	how	the	Pillars	can	change	current	
curriculum	design.	This	is	followed	by	implications	of	the	Pillars	for	improved	
diagnosis	of	students’	levels	of	learning.	Subsequently,	we	consider	how	the	
Pillars	can	enhance	the	probability	of	successfully	achieving	21st	century	deep	
thinking	skills.	This	will	be	followed	by	how	the	Five	Pillars	have	significant	
implications	for	changes	in	initial	teacher	formation	and	continual	teacher	
training.	Finally,	the	Five	Pillars	create	a	solution	to	the	dilemma	caused	by	the	
traditional	separation	of	students	in	schools	by	their	ages,	stages	of	cognitive	
development	and/or	prior	experience.	The	paper	concludes	by	identifying	the	
next	steps	necessary	to	apply	the	Pillars	in	actual	school	contexts	and	invites	
readers	for	critical	feedback	and	ideas.
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Advances	in	Teaching	and	Learning	
There	have	been	many	keen	insights	by	educators	over	recent	years	whose	
work	has	helped	us	get	to	the	heart	of	good	teaching.	Most	of	these	efforts	relate	to	
teaching	methods,	strategies,	tools,	activities,	habits	of	mind	(i.e.,	Costa	&	Kallick,	
2009),	best	practices	(i.e.,	Zemelman,	Daniels,	&	Hyde,	2005),	routines	(i.e.,	
Ritchhardt,	Church	&	Morrison,	2011),	mindsets	(i.e.,	Dweck,	207),	design	(i.e.,	
Wiggins	&	McTighe,	2005),	attitudes	(i.e.,	Esquith,	2007),	techniques	(i.e.,	Lemov,	
2010),	instruments	(i.e.,	Feuerstein	&	Jensen,	1980),	motivation	(i.e.,	Cushman,	
2012),	teacher-student	relationships	(i.e.,	Fink,	2013);	differentiation	and	potential	
(i.e.,	Tomlinson,	2014),	management	(i.e.,	Marzano	&	Marzano,	2003),	and/or	
teaching	to	the	whole	child	(i.e.,	Perkins,	2010).	Most	are	these	insights	are	applied	
thorough	a	constructivist	view	of	learning	(i.e.,	Ultanir,	2012)	and	achieve	
reasonably	good	results.		
There	have	also	been	excellent	front-line	interventions	by	classrooms	
teachers	themselves	who	approach	their	daily	work	from	imaginative	
perspectives,	such	as	Quinn’s	pyramid	model	based	on	Reggio	Emilio	formats	(i.e.,	
Quinn,	2013)	in	San	Francisco	or	the	Wisconsin	Innovative	Schools	network	(Stout,	
personal	conversation	18	April	2015),	which	look	to	neuroeducation,	creativity	
and	divergent	thinking	models	for	inspiration.	If	the	pillars	were	to	be	adopted,	
then	the	successful	elements	of	these	isolated	efforts	could	be	celebrated	as	there	
are	several	crossover	areas	between	these	innovative	efforts	and	the	Pillars.		
To	the	best	of	my	knowledge,	however,	while	there	have	been	a	number	of	
attempts	at	modifying	the	curriculum	(Common	Core;	International	Baccalaureate;	
various	State	Standards)	over	the	past	100	years,	there	have	only	been	small	dents	
in	its	subject-oriented	design.	In	international	comparisons	of	school	curriculum,	
there	is	a	surprising	amount	of	similarity	in	content.	All	school	systems	around	the	
world	teacher	some	form	of	language,	math,	social	studies	(history	or	civics),	art,	
science,	physical	education	(health)	and	nearly	all	require	a	second	language.	Some	
schools	offer	technology/computers,	and	moral	or	ethical	studies.	About	half	
surveyed	teach	work-related	or	vocational	skills	as	well	as	the	aforementioned	
courses.	
School	curriculum	has	been	and	remains	focused	on	the	delivery	of	specific	
academic	subjects	(domain	areas	of	knowledge)	such	as	math,	language,	science	
and	art.	Deep	content	area	knowledge	is	a	welcome	outcome	of	learning	and	there	
are	many	paths	towards	this	goal.	I	recommend	considering	the	pillars	dimension	
to	complement	existing	teaching	methodologies	and/or	as	a	complement	to	
current	curriculum	design.	
Arguments	in	Favor	of	Dividing	the	Curriculum	by	Subjects	
Dividing	curriculum	by	subjects	appears	outwardly	logical	because	it	
presumes	we	can	then	assign	specialist	teachers	to	classes,	deepening	the	level	of	
content	knowledge	and	therefore	understanding	by	students.	However,	it	was	
found	that	having	a	Master’s	degree	in	one’s	domain	area	–	a	demonstration	of	
specialization	--	had	little	effect	on	student	learning	outcomes	(Hattie,	2009).	A	
teacher	with	a	Master’s	in	biology	was	no	better	a	teacher	than	a	teacher	with	a	
Bachelor’s	degree	in	biology	when	it	came	to	teaching	high	school	biology,
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presumably	because	primary	and	secondary	school	classes	rarely	reach	the	depth	
of	content	held	by	a	Master’s	level	degree	earner	(Hattie,	2009).	This	means	that	
“going	deeply	into	the	subject”	may	not	be	as	much	of	interest	as	knowing	how	to	
help	students	“think	like	a	biologist”	which	appears	to	depend	more	on	
pedagogical	knowledge	than	content	knowledge.	This	means	that	a	teacher’s	
pedagogical	content	knowledge	is	more	important	than	simple	content	knowledge	
when	it	comes	to	learning.	
It	can	also	be	argued	that	it	is	easier	to	divide	physical	spaces,	teachers	and	
textbooks	when	they	can	be	separated	into	subject	areas.		This	is	probably	true	and	
it	is	definitely	comfortable,	after	all	“that’s	the	way	we’ve	always	done	it”	as	Ian	
Jukes	likes	to	say	(2014).	It	is	far	easier	for	publishers	to	generate	textbooks	when	
they	deal	with	a	single	subject	(“language	arts”;	“math”;	“biology”	etc.),	organize	
class	schedules	and	physical	rooms	by	subject	blocks,	and	hire	teachers	by	their	
areas	of	content	knowledge.	Likewise,	dividing	by	subjects	is	easier	on	the	school	
administrator,	who	can	more	simply	schedule	classes,	buy	textbooks	and	hire	
teachers.	But	who	benefits	from	this	“easier”	way	of	going	about	structuring	our	
schools?	This	is	what	I	like	to	call	the	“delivery	room”	model	–	it	makes	sense	for	
the	doctor	to	lie	a	woman	on	her	back,	but	it	goes	against	the	very	nature	of	
physiology	and	a	woman’s	best	instincts	when	she’s	ready	to	give	birth.		
Where	did	these	types	of	curriculum	subject	divisions	come	from	in	the	first	
place?	If	we	think	back	to	the	oldest	“classrooms”	in	which	Socrates	seamlessly	
integrated	different	domain	areas	under	wider	case	studies,	problem-based	
learning	or	real-world	dilemmas,	it	seems	almost	comic	to	imagine	him	dividing	up	
his	day	starting	off	with	an	hour	of	pure	math	(or	language	arts,	or	science).	In	was	
common	for	Socrates	to	delve	into	a	problem	or	case	and	illicit	reflection	from	a	
variety	of	disciplinary	lenses	to	resolve	it,	while	children	in	school	today	are	asked	
to	study	subjects	such	as	chemistry	in	a	vacuum,	often	far	away	from	physics,	
math,	history	and	biology	though	each	has	multiple	overlaps	with	the	other.	
Socrates	is	reputed	to	have	employed	inquiry-based	learning,	something	highly	
recommended	in	today’s	schools	(Campbell	&	Groundwater-Smith,	2013).	When	
education	became	free	and	obligatory	for	all	at	the	end	of	the	19th	century,	more	
children	than	even	filled	our	schools,	forcing	us	to	“streamline”	the	educational	
practice	or	divide	our	time	between	different	subjects.		
Decisions	about	area	specialties,	textbooks	and	classrooms	divided	by	
subjects	became	the	norm	and	few	have	questioned	this	for	125	years.	This	leads	
us	to	the	present	in	which	the	focus	on	subjects	taught	in	silos	divorces	children’s	
understanding	of	their	real	life	contexts.	One	of	the	failures	of	the	current	school	
structure	is	its	distance	from	real	world	problems,	which	are	rarely	resolved	with	
information	from	a	single	domain	area.	While	expertise	is	desirable,	narrowing	
down	one’s	approach	to	problem-solving	to	a	single	domain	area	limits	the	
potential	answers	we	can	offer.	Pure	subject	area	studies	are	rarely	superior	in	
problem	solving	using	trans-disciplinary	approaches.	Some	enlightened	schools	
are	moving	away	from	subject-bound	course	design	and	broadening	their	
approach	to	be	based	on	real-life	problems	that	use	subject	area	knowledge	to	
reach	resolution	(Søby,	2015)	rather	than	as	an	end	in	itself.	The	textbook	
dilemma,	the	physical	space	distribution	question	and	teacher	formation	all	hinge
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on	the	decision	of	whether	or	not	to	teach	curriculum	in	subject	matter	divisions	
or	not.	
Arguments	in	Favor	of	the	Pillars	
The	five	basic	pillars	of	human	learning	took	on	a	new	importance	for	me	as	
I	witnessed	the	never-ending	discussions	by	schools,	universities	and	entire	
governments	contemplating	curricular	reform.	Should	we	give	more	hours	to	math	
and	less	to	foreign	language?	Should	physical	education	even	have	a	place	in	an	
academic	curriculum?	How	important	are	the	arts	versus	the	hard	sciences?	Then	I	
asked	myself,	could	the	curriculum	debate	about	the	different	priorities	in	
education	of	different	governments	(STEM	versus	Core	Curriculum	versus	“the	
Basics,”	versus	the	International	Baccalaureate,	and	dozens	of	other	options)	at	
different	times	in	history	based	on	different	convictions	become	trivial	if	viewed	
under	the	pillars?	Can	the	curriculum	debate	be	resolved	by	enhancing	subject	
area	instruction	with	an	interdisciplinary	look	at	symbols,	patterns,	order,	
relations	and	categories	in	a	hierarchical	or	constructivist	fashion?		
My	belief	is	that	school	curriculum	can	be	redesigned	around	the	pillars	and	
delivered	in	a	constructivist	way	throughout	formal	schooling,	though	this	is	an	as-
of-yet	unproven	hypothesis.	A	pillars	design	would	introduce	student	to	all	current	
subject	areas	simultaneously	as	well	as	to	learning	which	currently	has	less	
priority	in	the	curriculum	(foreign	language,	the	arts,	physical	education),	through	
the	lenses	of	symbols,	patterns,	order,	relations	and	categories.	Such	a	structure	
would	also	create	the	space	for	subjects	we	consider	important	in	21st	century	
learning,	but	for	which	there	is	little	time	in	the	current	school	structure	
(creativity,	values,	entrepreneurship).	This	would	surely	bring	more	dynamism	to	
school	learning	by	making	every	lesson	interdisciplinary	and	authentic,	and	
celebrate	the	way	neuroscience	shows	us	the	brain	categorizes	and	structures	
networks	to	begin	with.		
A	class	in	early	years	“Patterns”	for	example,	would	touch	on	math,	art,	
science,	nature,	language,	physical	education,	nutrition,	etc.,	through	a	
transdisciplinary	understanding	of	sentence	patterns,	fractals,	even	numbers,	
artistic	genres,	architecture,	dietary	needs,	and	so	on.	This	would	make	all	learning	
naturally	interdisciplinary	and	connected	and	therefore,	authentic	and	more	
interesting.	Far	too	long	have	subjects	fought	for	hierarchy	in	the	class	schedule	
rather	than	being	understood	as	complementary.	A	strong	argument	for	enhanced	
interdisciplinary	teaching	is	that	it	is	very	hard,	if	not	impossible,	to	think	of	any	
real-life	problem	that	can	be	resolved	by	only	considering	how	a	single	discipline	
(math	alone,	language	alone,	biology	alone,	etc.)	might	answer	the	query;	most	
real-world	problems	demand	an	interdisciplinary	approach	for	full	resolution.		
If	adopted,	the	pillars	would	be	a	paradigm	shift.	For	example,	this	would	
cause	a	huge	riff	in	the	publishing	world.	It	is	not	uncommon	to	find	that	children’s	
textbooks	pose	questions	that	appear	single-subject-dependent,	but	real	teachers	
in	real	classrooms	know	that	the	solutions	that	students	propose	are	almost	
always	more	interdisciplinary	because	they	are	more	in	touch	with	considerations	
we	can	now	see	in	the	five	pillars.		
For	example,	a	4th	grader	might	be	asked	how	much	pizza	each	child	gets	
when	it	is	divided	evenly	by	four	kids	(25%;	¼;	one-quarter).	But	almost	any	4th
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grader	will	tell	you	a	mathematical	solution	is	not	enough.	Some	kids	are	bullies	
and	will	take	more	than	their	fair	share	(patterns	of	social	dominance).	Others	
dislike	the	toppings	and	will	take	less	(categories	of	likes	and	dislikes).	Yet	others	
want	hamburgers	and	hate	pizza	and	will	protest	and	take	none	(relationships	of	
cause	and	effect).	Others	have	a	parent	who	“shares”	the	piece	with	their	child,	
rendering	a	fraction	(order	of	family	structure).	Depending	on	the	size	of	the	pizza,	
a	fourth	might	be	too	much	for	the	average	4th	grader	to	eat	(relationship	of	size	of	
stomach	to	amount	of	food).	And	so	on.	There	are	multiple	angles	and	
considerations	in	every	real-world	problem,	and	most	children	don’t	let	us	forget	
that	as	they	try	and	answer	the	ridiculously	simple	pizza	dilemma	in	their	
textbooks.	When	students	offer	us	all	of	these	non-mathematical	answers	they	are	
teaching	each	other	and	us	about	different	perspectives	on	the	same	problem.	This	
is	a	display	of	cognitive	flexibility	as	they	relate	to	real	life	anecdotes	and	
something	we	should	celebrate	in	our	classrooms.		
The	brain	adapts	to	what	it	does	most.	If	children	are	forced	into	“siloed”	
thinking	model	to	complete	their	workbooks	on	time,	or	asked	to	respond	to	the	
pizza	question	from	a	purely	mathematical	angle,	this	means	that	when	it	comes	
time	to	face	the	real	world	problems	outside	of	their	classrooms	they	will	be	at	a	
disadvantage.	After	years	of	habituating	domain-specific	responses	it	is	ironic	that	
in	the	upper	grades	we	spend	a	lot	of	time	explicitly	telling	students	they	need	to	
think	in	more	interdisciplinary	ways.	If	children	were	asked	to	use	the	filters	to	
think	of	the	pizza	question	in	terms	of	symbols	(“how	many	different	symbols	can	
be	used	to	express	twenty-five	percent”?),	patterns	(“what	else	looks	and	divides	
like	a	pizza?—clocks?	cakes?”),	order	(“how	many	different	ways	can	we	order	this	
problem?”),	relations	(“what	is	the	relation	of	each	piece	of	pizza	to	the	whole?”),	
and	categories	(“would	one-forth	be	the	same	in	a	pizza	as	in	a	square?”	“are	
words,	fraction,	decimals	and	percentages	the	same	or	different?”),	then	we	could	
habituate	better	thinking	practices	over	time.	
My	belief	is	that	if	children	are	taught	in	an	interdisciplinary	manner	from	
the	start	of	their	school	life	they	would	not	have	to	learn	how	to	think	
interdisciplinarily	in	an	explicit	form	later;	rather	this	approach	would	be	
habituated	into	their	mindsets.	Students	educated	to	think	through	the	pillars	will	
find	it	more	natural	to	use	a	transdisciplinary	approach	to	problem-solving.	While	
pillars	can	be	used	at	any	stage	of	education,	an	early	start	to	their	application	
(pre-kindergarten	onward),	will	create	the	possibility	of	incorporating	them	into	
habituated	thinking	habits	throughout	the	lifespan	(Ramanathan,	Luping,	Jianming	
&	Chong,	2012).	Habits	formed	early	in	life	lead	to	automated	responses,	and	
integrated	transdisciplinary	skills	lead	to	better	problem	resolution.
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Chapter	4	Complexity	via	Simplicity:	Examples	of	the	Pillars	in	
Math	and	Language	
The	five	pillars	have	the	attraction	of	being	simple	to	understand;	any	
kindergarten	child	can	comprehend	symbols,	patterns,	order,	relations	and	
categories	meaning	this	type	of	approach	can	be	used	in	the	earliest	years	of	
education	and	throughout	schooling.	It	is	possible	that	the	five	pillars	approach	can	
improve	the	use	of	neuroscientific	information	by	teachers	because	it	can	celebrate	
the	complexity	of	the	human	brain	in	terminology	immediately	applicable	to	
classroom	contexts.	Similarly,	neuroscientists	will	be	able	to	understand	
educational	concepts	easier	if	they,	too,	are	expressed	through	the	pillars.	For	that	
matter,	just	about	any	field	of	study	will	be	able	to	understand	others	because	they	
will	share	the	“language”	of	the	pillars.		
In	early	childhood	education	we	often	seamlessly	integrate	the	physical	
sciences	with	art,	language	with	math	and	history	with	our	own	neighborhoods	in	
an	interdisciplinary	way	(for	example,	see	Brooks-Gunn,	Burchinal,	Espinosa,	
Gormley,	Ludwig,	Magnuson	&	Zaslow,	2013).	This	natural	integration	of	
disciplines	through	the	pillars	facilitates	student	recall	for	concepts	and	better	
reflects	the	child’s	world,	which	will	hopefully	lead	to	greater	interest	in	school-
taught	content	(Willigham,	2009).	If	all	levels	of	education	were	approached	
through	symbols,	patterns,	order,	relationships	and	categories	as	established	
through	neuroscientific	evidence,	then	teachers	would	be	able	to	benefit	from	
findings	in	the	lab	through	already	familiar	entryways.	
I	suggest	that	each	current	subject	area	taught	in	schools	be	broken	down	
into	a	complex	hierarchy	in	a	constructivist	way	based	on	evidence	from	complex	
hierarchy	modeling	and	from	neuroscience	(see	Paper	1	for	a	more	detailed	
justification	of	this	approach).		
Once	placed	in	this	hierarchy,	the	learning	concepts	can	be	divided	into	the	
five	pillars.	For	example,	in	Math	can	be	mapped	by	pillar	and	constructivist	level.	
This	can	then	be	reorganized	into	a	new	division	of	learning	concepts	by	
levels.
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Figure	16.	Example	of	Learning	Hierarchy	of	Math	Skills	Areas	by	Level	Rather	than	by	Grade	
I	imagine	groups	of	students	arranged	by	levels	(rather	than	grades)	with	
flexible	movement	between	them.	In	an	ideal	setting	teachers	would	be	trained	to	
understand	each	level	and	perhaps	specialize	in	it.	Having	said	that,	too	much	
change	too	fast	can	lead	to	the	rejection	of	the	pillars.	In	the	short	term,	we	could	
start	by	training	traditional	subject	area	teachers	in	how	to	use	the	pillars	as	an	
additional	dimension	of	teaching.	That	is,	they	could	be	trained	in	the	hierarchy	of	
complexities	in	Math	Level	X	(or	Language,	or	Art,	etc.)	as	represented	by	Level	X’s	
symbols,	patterns,	order,	relations	and	categories.		Eventually,	after	there	is	a	
significant	acceptance	of	the	pillars,	teachers	could	be	encouraged	to	learn	the	
entire	Level	X	content	in	all	traditionally	taught	subject	areas	or	the	symbol,	
patterns,	order,	relations	and	categories	in	math,	language,	social	studies,	art,	
science	and	physical	education.		
I	believe	that	once	domain	areas	are	plotted	individually	in	a	hierarchical	
form	by	pillar,	this	alone	will	improve	curriculum	design	by	affirming	a	logical	
order	of	competencies	introduction.	However,	I	recommend	an	addition	step.	Once	
all	domain	areas	have	been	plotted,	they	should	be	overlaid,	one	upon	the	
other.	Once	all	subjects	regularly	taught	in	school	have	been	plotted	(math,	
language,	science,	art,	computer	science,	physical	education,	and	social	studies)	in	
a	pillars-hierarchical-constructivist	model,	then	a	final	curriculum	design	will	
emerge	that	provides	not	only	an	orderly	and	efficient	structure	for	school	
study,	but	it	will	more	importantly	create	more	authentic	learning	for	
students.
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Figure	17.	Overlap	mapping	of	pillars	and	subject	areas
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Chapter	5	Pillars	that	Lead	to	Enhanced	Diagnosis	Ability	
Another	interesting	benefit	of	pillar	application	relates	to	diagnosis.		
The	pillars	create	a	type	of	safety	net	in	their	design	in	that	their	mapping	
assures	that	if	taught	in	the	suggested	constructivist	order,	it	becomes	very	easy	to	
identify	where	children	have	gaps	in	knowledge.	If	symbols,	patterns,	order,	
relations	and	categories	are	taught	in	a	hierarchical	way	and	in	a	constructivist	
order,	it	will	be	easier	to	identify	missing	pre-requisite	knowledge	and	accurately	
pinpoint	learning	needs.	Experienced	teachers	are	aware	that	children	can	appear	
to	have	math	problems	when	they	really	have	language	problems.	An	additional	
benefit	of	applying	the	pillars	is	that	it	would	make	the	exact	area	of	deficit	more	
transparent	as	distinct	domains	can	be	analyzed	through	the	similar	lens	of	a	
single	pillar	(math	and	language	through	the	pillar	of	symbols,	for	example).	Once	
the	maps	are	overlapped,	a	teacher	would	then	be	able	to	see	if	the	missing	pre-
requisite	knowledge	was	located	in	math	or	in	language,	and	in	doing	so,	be	able	to	
provide	more	accurate	remediation	to	fill	that	gap.	
For	example,	if	a	child	is	successful	in	school	up	through	the	concepts	of	
multiplication	but	begins	to	show	signs	of	weakness	as	he	starts	to	divide,	a	
teacher	can	review	the	pre-requisite	skills	or	area	knowledge	to	better	identify	
how	to	fill	in	his	gaps	so	he	can	continue	to	flourish	in	math.	Is	he	lacking	
reinforcement	on	the	different	types	of	symbols	learned	between	multiplication	
and	division	stages?	Or	has	he	misunderstood	the	order	of	operations?	Or	how	the	
relationship	of	numbers	is	changed	in	division	when	they	are	positive	and	
negative?	Or	does	he	simply	misunderstand	the	written	directions?	By	identifying	
his	precise	“missing	piece”	of	pre-requisite	knowledge,	teachers	can	better	
diagnose	the	math	problem	and	as	a	result,	more	easily	correct	for	it.	Hopefully,	as	
the	child	experiences	multiple	corrections	of	this	sort	he	will	also	begin	to	become	
more	independent	in	identifying	his	own	gap	by	interpreting	the	concept	hierarchy	
and	grow	into	an	independent	learner.		
Accurate	diagnosis	is	half	the	solution	
It	is	unfortunate	that	in	current	practice	when	a	child	begins	to	fail	in	math	
we	often	globally	recommend	more	rehearsal	(additional	worksheets).	This	lack	of	
diagnostic	accuracy	means	that	we	often	send	the	wrong	type	of	remediating	work,	
which	is	a	waste	of	time	and	can	potentially	exacerbate	the	problem	as	the	child’s	
frustration	grows.	Teachers	do	not	yet	have	access	to	easy	diagnostic	tools	that	can	
help	accurately	identify	problem	areas	with	such	precision.	Hopefully	the	new	five	
pillars	constructivist	hierarchy	will	change	how	classroom	teachers	can	react	and	
treat	gaps	in	knowledge.		
I	suggest	that	the	precision	with	which	we	can	identify	and	correct	problem	
areas	increases	by	following	the	five	pillar	constructivist	hierarchy.	Teachers	must	
be	trained	to	understand	how	overlapping	neural	circuitry	can	be	used	
advantageously.	The	use	of	pillars	would	break	down	the	overlap	information	into	
manageable	and	easily	understood	groupings,	improving	the	probability	of	
application	in	real	classrooms	and	enhanced	diagnostic	capability.
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Chapter	6	New	Learning	Goals	in	the	21st	Century		
The	push	for	21st	century	skills	adds	to	the	debates	about	content	and	
curriculum	design.		Modern	educators	are	pushed	to	reach	beyond	simplistic	
delivery	of	domain	content	information	and	to	become	more	creative	in	how	they	
integrate	life	skills	into	the	classroom.	Society	expects	much	more	from	schools	
than	they	did	just	a	generation	ago	because	much	more	is	readily	available	to	
learners	outside	of	school,	making	explicit	classroom	instruction	unnecessary	for	
many	topics	that	once	took	up	a	great	part	of	our	curriculum.	Research	such	as	
Sugatra	Mitra’s	Hole	in	the	Wall	experiment	illustrates	how	small	groups	of	self-
organizing	children	can	teach	themselves	the	content	of	the	entire	primary	school	
curriculum	in	a	shorter	time	than	normally	achieved	in	formal	school	settings	
(Dolan,	Leat,	Mazzoli	Smith,	Mitra,	Todd	&	Wall,	2013;	Mitra,	2003;	Mitra	&	
Crawley,	2014).	This	means	that	it	is	no	longer	important	for	teachers	to	focus	
solely	on	math	formulas,	for	example,	as	the	Internet	can	do	that	through	free	Apps	
and	usually	in	a	shorter	time	frame	than	many	classroom	teachers,	but	rather	on	
the	use	of	those	formulas.	We	no	longer	need	teachers	who	simply	deliver	content;	
we	need	teachers	who	know	how	to	explain	how	and	why	the	content	can	be	used	
to	resolve	problems	in	the	real	world.	Educators	are	now	responsible	for	
developing	learners	who	know	how	to	communicate	well,	collaborate	with	one	
another,	use	technology,	and	to	solve	problems	in	innovative	and	creative	ways.		
While	teaching	through	content	areas	once	seemed	like	the	most	efficient	
way	to	learn	the	knowledge	needed	to	resolve	problems,	in	recent	times	learning	
processes	have	been	aided	by	technology	to	the	extent	that	new	learners	are	
permitted	to	go	beyond	simple	content	delivery	of	information	in	schools	to	newer	
ways	of	creatively	resolving	real-life	problems	in	more	innovative	ways	through	
technology.	For	example,	if	a	teacher	can	send	recorded	explanations	of	how	a	
math	formula	is	set	up,	then	instead	of	using	time	in	class	to	do	this,	she	can	step	
up	the	level	of	inquiry	by	actually	getting	the	kids	to	use	the	formula	in	class	with	
her.	Deeper	thinking	and	elevated	learning	goals	are	more	achievable	if	students	
can	receive	content	information	before	class	and	then	when	in	class,	explore,	
debate	and	use	that	information	under	the	tutelage	of	their	teachers.	Flipping	the	
classroom	in	this	way	is	one	means	of	leveraging	technology	for	better	learning.		
There	is	no	shortage	of	knowledge	these	days	as	was	once	the	challenge	for	
previous	generations	who	had	limited	access	to	resources.	The	difficulty	today	is	
that	here	is	a	serious	deficit	in	good	judgment	about	the	quality	of	information	and	
an	understanding	of	how	to	evaluate	good	versus	bad	sources.	Teachers	are	the	
new	knowledge	brokers	whose	job,	in	part,	is	to	help	students	navigate	the	sea	of	
information	that	is	at	their	fingertips.	Any	kid	with	a	smart	phone	has	access	to	a	
world	of	data,	what	they	need	is	to	learn	to	judge	its	quality.	Our	jobs	as	teachers		
have	gone	from	information	deliverer	to	guides	in	judging	quality	evidence	for	
specific	purposes.		
In	addition	to	covering	the	general	curriculum,	(domain-focused	or	not),	
there	are	high	expectations	that	schools	help	form	21st	century	learners:	good	
communicators,	collaborators,	culturally	sensitive	individuals,	community	
contributors,	personally	responsible	individuals	who	are	creative	and	critical	
thinkers	who	can	work	well	in	heterogeneous	groups,	use	tools	(including
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technology),	and	who	are	autonomous	in	their	actions.	This	demand	creates	an	
additional	criticism	of	the	way	our	schools	design	learning	experiences	through	
domain-specific	curriculum,	rather	than	by	skill	sets.	The	goals	of	teaching	have	
changed,	therefore	the	way	we	structure	leaning	must	also	change.	
One	can	argue	that	the	pillars	are	a	rejection	of	subject	area	instruction;	this	
is	not	my	intention.	The	pillars	and	subject	or	domain	areas	are	highly	
complementary	forms	of	teaching.	The	pillars	remind	us	that	there	are	distinct	
ways	to	divide	curriculum	instruction	beyond	just	thematic,	topical	or	
methodological	lines	(case	studies,	problem-based	learning,	Socratic	instruction,	
etc.),	and	invite	a	new	way	to	conceptualize	learning.	
To	appreciate	the	complexity	of	excellent	teaching-learning	processes	we	
need	to	think	more	holistically.	We	need	to	remember,	as	scholars	such	as	David	
Perkins	remind	us,	that	learning	is	a	all-inclusive	process	and	involves	not	only	
what	we	teach	(curriculum)	and	how	(pedagogy),	but	also	who	is	receiving	
learning	(developmentally	speaking),	when	they	do	so	(age),	and	with	what	
background	knowledge	(prior	experience),	including	how	their	culture	influences	
learning	outcomes.	Once	again,	thankfully,	the	five	pillars	are	complimentary	to	
any	set	of	governmental	curriculum	priorities.
43	
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Figure	18.	Author’s	Vision	of	Bruner’s	Spiral	Review	of	Hierarchical	Information	Integrated	with	21st	
Century	Pedagogy
44	
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Chapter	7	Ages	vs.	Stages	vs.	Prior	Experience:	What	determines	
learning	potential?	
Finally,	the	more	I	reviewed	the	neuroscience	behind	human	learning,	the	
more	the	“ages	vs.	stages	vs.	past	experiences”	debate	stood	out.		
Ages	vs.	Stages	
We	currently	divide	kids	into	age	groups	in	our	schools.	We	do	this	based	
on	a	logistical	need	created	by	the	implementation	of	universal	education	at	the	
end	of	the	19th	century,	which	forced	us	to	make	a	decision	about	how	to	divide	
our	overcrowding	classrooms.	While	dividing	children	by	their	birthdate	may	
seem	logical	at	first	(after	all,	it’s	the	way	we	have	always	done	it,	right?),	we	often	
forget	that	cognitive	development	is	not	always	in	parallel	with	chronological	age.	
In	fact,	there	are	numerous	studies	indicating	that	some	key	goals	for	school	
success,	such	as	reading,	are	normal	if	taught	in	schools	anywhere	between	three	
and	nine	years	old	(Tokuhama-Espinosa,	2008).	This	means	that	the	creation	of	
standards	may	often	spell	failure	for	some	who	develop	differently	(those	we	call	
“late	bloomers”)	if	we	ignore	that	“[b]oth	age	and	education	are	associated	with	
hierarchical	development”	(Dawson-Tunik,	Commons,	Wilson	&	Fischer,	2005,	
p.11).		
If	one	reviews	failure	rates	in	schools,	startling	patterns	emerge	as	to	who	it	
is	that	usually	miss	the	standardized	test	score	minimums	(see	Lucio,	Hunt	&	
Bornovalova,	2012;	Oyserman,	2013).	It	is	interesting	how	boys,	who	genetically	
mature	slightly	slower	than	girls	(see	Marceau,	Ram,	Houts,	Grimm	&	Susman,	
2011),	bilinguals,	whose	vocabulary	evens	out	at	a	slightly	slower	rate	in	the	
earlier	years	than	monolinguals	(but	usually	ends	up	being	superior	to	
monolinguals)	(see	Poulin-Dubois,	Bialystok,	Blaye,	Polonia,	&	Yott,	2013),	
subsequent	children	as	compared	with	first	children	(e.g.,	Berglund,	Eriksson	&	
Westerlund,	2005),	minorities	(e.g.,	Appel	&	Kronberger,	2012)	and	children	from	
low	SES	groups	(e.g.,	Currie	&	Thomas,	2012)	are	all	naturally	“slower”	on	the	
comparative	scale	of	things	in	the	early	years.	Having	said	that,	some	of	these	
differences	are	merely	developmental	and	go	away	on	their	own,	leaving	no	
perceivable	differences	by	mid-primary	school.	In	other	cases,	it	is	impacting	how	
having	great	teachers	can	reduce	the	gap	between	these	slow	starters,	sometimes	
availing	such	extreme	benefits	as	to	reduce	perceivable	differences	between	these	
groups	after	high	quality	intervention	over	just	a	few	years	(Stigler	&	Hiebert,	
2009),	for	example.	
Even	if	we	accept	that	there	is	a	natural	evening-out	of	the	playing	field	over	
time	for	many	children,	it	is	often	too	late	for	many	who	are	labeled	slower,	which	
for	a	variety	of	reasons	ends	up	becoming	a	self-fulfilling	prophesy	(Hattie,	2009).	
Many	children,	labeled	as	slow	too	early	in	their	academic	careers	are	potentially	
superior	learners,	but	due	to	our	zeal	to	“treat	early”	we	mistakenly	categorize	
them,	which	can	lead	to	a	downward	spiral	in	self-efficacy	as	well	as	academic	
failure	(Hattie,	2009;	Hudak,	2014).	Once	a	child	has	been	labeled,	he	has	to	
struggle	his	way	back	up	to	even.	Unfortunately,	we	sometimes	limit	their	chances	
to	show	us	what	they	know	because	we	pollute	their	self-perception	as	learners	
with	the	suggestion	that	they	are	“behind”	or	are	somehow	less	intelligent	than
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their	peers.	As	a	student’s	self-perception	as	a	learner	is	the	greatest	influence	on	
student	learning	outcomes	(Brophy,	2013;	Hattie,	2013),	it	is	sad	to	watch	how	
some	children	mistakenly	negatively	judge	their	own	potential	to	learn	because	
they	are	slightly	behind	the	developmental	curve.	Had	we	taught	them	better	by	
structuring	their	learning	in	a	more	personalized	way,	we	would	find	less	failure.	I	
propose	that	if	students	were	allowed	to	advance	through	different	levels	of	
mastery	rather	than	be	grouped	by	age	there	would	be	less	school	failure.	
Prior	Experience	
The	speed	with	which	a	person	can	recall	information	is	directly	related	to	
the	level	of	repetition	received	for	that	information	(Zatorre,	Fields	&	Johansen-
Berg,	2012).	The	myelin	sheath	that	insulates	the	axonal	connections	is	
responsible	for	how	quickly	a	person	can	“find”	the	right	information	in	the	brain	
(Hartline,	2008).	You	have	some	habituated	behaviors	for	example,	that	seem	
ingrained	in	your	intuitive	behavior,	but	which	have	actually	been	cemented	into	
memory	due	to	the	high	level	of	repetition	(think	of	driving	for	example).	A	certain	
amount	of	repetition	is	required	for	true	learning	to	take	place	(Rock,	1957).	We	
know	that	different	kids	will	enter	our	classes	with	different	amounts	of	prior	
experience	and	its	related	level	of	repetition	due	to	the	experiences	in	their	lives.		
This	makes	some	kids	seem	exceptionally	intelligent	(or	slow)	when	their	
outcomes	are	primarily	due	to	experience,	not	to	intelligence.	
The	order	in	which	skills	are	learned	is	more	important	than	one’s	age,	
meaning	that	the	alignment	of	cognitive	development	and	past	experience	is	most	
indicative	of	a	child’s	potential	to	learn.	For	example,	a	child	who	has	been	read	to	
since	birth	will	have	more	connections	in	place	when	it	comes	time	to	learn	to	read	
in	school	than	a	child	who	has	ever	been	read	to	before	at	home	(Bus,	Van	
Ijzendoorn,	&	Pellegrini,	1995).	As	prior	experiences	create	the	building	blocks	
upon	which	new	learning	can	occur,	constructivism	both	as	a	pedagogical	concept	
as	well	as	a	neurological	reality	must	be	considered.	Without	proper	prior	
knowledge,	new	learning	is	slowed	and	often	even	inhibited.	As	we	mentioned	
earlier,	a	child	who	knows	how	to	add	will	be	able	to	learn	how	to	subtract	in	a	
relatively	short	amount	of	time	compared	with	a	child	who	does	have	sufficient	
practice	in	addition.	There	are	thousands	of	kids	who	fail	in	school	not	because	
they	lack	the	intelligence	to	succeed	but	rather	because	they	don’t	have	the	
necessary	prior	experiences	upon	which	to	learn	quickly,	(and	usually	not	due	to	
any	fault	of	their	own).		
If	we	restructure	learning	based	on	a	pillars	constructivist	hierarchy	design	
for	mastery,	we	would	likely	help	many	more	students	reach	their	full	potential	
because	the	hierarchical	mapping	of	skills	would	be	transparent,	making	learning	
goals	clearer	to	all	involved	and	replace	steps	in	learning	with	current	judgment	
calls	on	intelligence.	If	we	used	the	pillar,	teachers,	students	and	their	parents	alike	
would	be	able	to	see	exactly	which	pieces	of	the	puzzle	were	preventing	new	
learning	from	occurring.	Once	it	is	clear	where	the	gaps	are	in	a	student’s	
knowledge,	the	road	to	repair	is	paved	(this	would	be	true	whether	or	not	we	use	
the	five	pillars	as	a	curriculum	base).	The	added	benefit	to	restructuring	
curriculum	design	to	include	the	pillars	rather	than	solely	by	domain	areas	is	the	
natural	transdisciplinary	nature	of	learning.	This,	combined	with	more	authentic
46	
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problem-based	learning	pedagogy,	would	be	a	better	path	towards	the	final	
objective	of	developing	creative	and	critical	thinkers.
If	we	were	to	develop	curricula	by	levels,	not	by	ages	(starting	at	“0”	for	our	
traditional	Pre-K	learners),	we	would	be	able	to	structure	learning	in	a	more	
transparent	way.
47	
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Figure	19.	Constructivist	Pillar	Model	for	Mastery
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Chapter	8	Teacher	Training:	Past,	Present,	and	Future	
Eisner	(1979),	pointed	to	the	many	ways	that	curricula	could	be	structured	and	how	
learning	occurred	in	explicit	(content	area	learning)	and	implicit	ways	(how	we	think	
about	what	we	are	learning).	Schulman	was	the	first	to	disaggregate	the	many	elements	of	
“Teacher	Knowledge”	into	sub-areas	of	knowledge	of	the	learner	and	his	characteristics,	
general	pedagogical	knowledge,	knowledge	of	contexts,	knowledge	of	educational	
objectives,	knowledge	of	curriculum,	content	knowledge	and	pedagogical	content	
knowledge	(1986).		
	
Figure	20.	Schulman's	Original	Category	Scheme	compared	to		Ball,	Thames	&	Phelps,	2008,	p.5.		
	
Ball	and	colleagues	(2008)	agree	with	Schulman’s	general	assertion	that	being	
experts	in	teacher’s	pedagogical	content	knowledge	(TPCK)	is	what	leads	to	greater	
student	success	than	the	other	elements.	That	is,	TPCK	is	better	than	content	alone	or	
pedagogy	alone	(Ball,	Thames	&	Phelps,	2008).	Knowledge	of	math	does	not	make	you	a	
good	math	teacher,	nor	does	knowledge	of	teaching	make	you	a	good	math	teacher,	but	
rather	knowledge	of	Math	and	knowledge	of	Teaching	make	you	a	good	math	teacher.	In	
their	studies	on	math	teacher	formation,	Ball	and	colleagues	make	it	clear	that	“the	
mathematical	knowledge	for	teaching”	that	is	needed	to	be	a	successful	math	teacher	also	
relates	to	the	general	hierarchy	of	math	concepts,	which	no	level	of	good	pedagogy	can	
substitute.		
Based	on	the	fact	that	there	are	distinct	neural	networks	related	to	basic	numeracy,	
for	example,	than	for	those	related	to	affective	aspects	of	learning,	such	as	student-teacher	
relationships,	it	is	clear	that	teachers	need	to	improve	both	their	new	content	or	domain	
area	knowledge,	as	well	as	improve	their	teaching	skills.	In	the	new	five	pillars	
constructivist	hierarchy	this	means	that	teachers	would	not	only	have	to	be	trained	in	the	
new	pillars	content,	but	also	improve	the	methodologies	with	which	they	teach	them.	If	
such	a	model	were	to	be	implemented,	a	strikingly	new	type	of	teacher	formation	would	
occur	in	which	the	traditional	TPCK	would	be	supplemented	with	a	disaggregation	of	
concepts	as	expressed	through	the	five	pillars	constructivist	hierarchy.
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017
Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017

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Five Pillars of Neuroconstructivism in the Brain by Tracey Tokuhama-Espinosa, Ph.D. March 2017

  • 1. 1 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Elegant Complexity: The Theory of the Five Pillars of Neuoconstructivism in the Brain By Tracey Tokuhama-Espinosa, Ph.D. March 2017
  • 2. 2 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Figure 1. The Five Pillars Model, Tokuhama-Espinosa, 2015
  • 3. 3 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Table of Contents Chapter 1 Elegant Complexity: The Five Pillars .........................................................5 Introduction .............................................................................................................................5 Evidence for the Existence of the Five Pillars.......................................................................6 The Pillars versus Traditional Domain Areas of Teaching...................................................6 Potential Implications of the Pillars ......................................................................................7 The Pillars Complement Past Models of Learning .............................................................13 The Pillars Enhance Explicit and Implicit Learning...........................................................14 How the Pillars Interact with Each Other ...........................................................................15 Adding Value to Existing Research on the Brain and Learning .........................................16 Chapter 2 Economizing the Effort Needed to Learn .................................................19 Overlapping Networks ........................................................................................................19 From Piaget to Neurons: Constructivism and Hierarchical Complexities..........................20 Neuroconstructivism.....................................................................................................................26 Radical Constructivism.................................................................................................................27 Radical Neuroconstructivism........................................................................................................ 28 Chapter 3 Radical Constructivism Meets Curriculum Design.................................30 The Structure of Teaching and Learning............................................................................31 Arguments in Favor of Dividing the Curriculum by Subjects ............................................31 Arguments in Favor of the Pillars: How to Avoid the Curriculum Reform Madness ........33 Chapter 4 Complexity via Simplicity: Examples of the Pillars in Math and Language........................................................................................................................35 Chapter 5 Pillars that Lead to Enhanced Diagnosis Ability .....................................40 Chapter 6 New Learning Goals in the 21st Century...................................................41 Chapter 7 Ages vs. Stages vs. Prior Experience: What determines learning potential?........................................................................................................................44 Ages vs. Stages....................................................................................................................44 Prior Experience..................................................................................................................45 Chapter 8 Teacher Training: Past, Present, and Future...........................................48 Chapter 9 Conclusions..................................................................................................49 Summary ................................................................................................................................49 Potential Drawbacks to the Application of the Model........................................................50 Potential Benefits of Application of the Model ..................................................................50 Final Thoughts ....................................................................................................................51 References ......................................................................................................................53 APPENDIX A: The Connectome Project....................................................................59 The Connectome Project: New, But Still Inconclusive, Insights .................................................59 APPENDIX B: Examples of Original Research Aims and the Added Dimensions of Pillars..............................................................................................................................60 Appendix C: . Subject areas covered in curriculum around the world ...................64
  • 4. 4 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Figures Figure 1. The Five Pillar Model........................................................................................2 Figure 2. Pillars and Sub-Pillars........................................................................................7 Figure 3. Examples of Symbols ........................................................................................8 Figure 4. Examples of Patterns .........................................................................................9 Figure 5. Examples of Order...........................................................................................10 Figure 6. Examples of Categories ...................................................................................11 Figure 7. Examples of Relations .....................................................................................12 Figure 8. Interrelation of Pillars......................................................................................15 Figure 9. Basic Educational Constructivism...................................................................20 Figure 10. Author’s initial attempts to divide the hierarchy of learning in Math by the five pillars, Jan 2015 ...............................................................................................22 Figure 11. Hierarchy of learning in Math 0-6 years using the five pillars, Author.........23 Figure 11 An Embellished Elaboration Theory of Instruction, Author. .........................24 Figure 12. Myelination....................................................................................................25 Figure 13. Rehearsal reinforces myelination sheath, Author..........................................25 Figure 14. The Three Legs of Learning, Author............ ¡Error! Marcador no definido. Figure 15. Five Pillar Examples......................................................................................30 Figure 16. Example of Learning Hierarchy of Math Skills Areas by Level Rather than by Grade..................................................................................................................38 Figure 17. Overlap mapping of pillars and subject areas................................................39 Figure 18. Author’s Vision of Bruner’s Spiral Review of Hierarchical Information Integrated with 21st Century Pedagogy...................................................................43 Figure 19. Constructivist Pillar Model for Mastery........................................................47 Figure 20. Schulman's Original Category Scheme compared to Ball, Thames & Phelps .................................................................................................................................48
  • 5. 5 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Chapter 1 Elegant Complexity: The Five Pillars Introduction A few years back I was asked to do a study for a Central American government that suspected that children’s lack of academic success in the early years was due to a failure to strengthen certain brain networks during preschool experiences (0-5 years-old). This intriguing hypothesis led to the documentation of 16 neural networks needed for pre-numeracy and pre-literacy preparedness, more than half of which were not stimulated enough in the preschool settings we observed in regular practice (Rivera, 2013; Tokuhama-Espinosa & Rivera, 2013). It appeared that the hypothesis was correct: Early development of key neural networks needed for reading and math were not rehearsed enough, which probably contributes to school failure in the primary years. This finding was important because it highlighted at least two aspects of the teaching-learning process that have only just begun to be incorporated into modern teacher training based on Mind, Brain, and Education science. First, learning does not take place in single isolated spots in the brain nor due to a singular type of experience, but rather through a series of connections gleaned from a variety of moments that link areas and networks together to create the potential to learn. These neural networks or basic brain circuitry are inherited through our genes and strengthened through our daily life experience. Learning can be improved depending on the type of stimuli a person receives in his or her learning environments, including home, school, the wider community as well as the surrounding culture. The exciting conclusion drawn from this new information is that we teachers can improve student learning outcomes by taking advantage of a better understanding of these neural networks followed by the use of methodologies that correctly stimulate them in an orderly way. The appropriateness of the methodologies depends on determining this “orderly way,” however, which unfortunately, has yet to find full consensus in the world of academia. However, we are getting closer, thanks to better documentation of classroom practices and findings in neuroscience. This leads to the second finding that reveals what appears to be a new dimension to learning previously undocumented in the literature. When sorted, I found that the 16 neural networks needed for pre-literacy and pre-numeracy skills fell into just five distinct types of studies, shedding light on a different way to structure teaching that may be more natural than our current curriculum divisions by subject or domain areas. Upon review of nearly a thousand studies of the pre- reading brain and the early forming math brain, it became apparent that all these studies could be divided into just five “pillars” which were related to one another in an iterative design and through a constructivist hierarchy. This concept paper will first describe the five pillars, explain their complementary nature to current models of learning and offers evidence for their existence in distinct research domains. It ends with an invitation to examine the potential implications of the pillars in educational practice.
  • 6. 6 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Evidence for the Existence of the Five Pillars The neuroscientific studies I have reviewed from 1990 to the present about the brain as it learns to read or as it learns to do math can be sorted into either (1) symbols, (2) patterns, (3) order, (4) relations and/or (5) categories. I refer to these groupings as “pillars” because each can be considered on its own and stand firmly without external support, however, when combined, they can sustain even larger structures, in this case, human learning. In the literature there are hundreds of studies about how the brain encodes, recalls, recognizes, shapes, and creates symbols such as letters and numbers (e.g., Smolensky, Goldrick & Mathis, 2014). Similarly, there are a myriad of reviews of the brain’s pattern-seeking mechanisms from those in nature, sentence structuring, analogies and behaviors (e.g., Long, Li, Chen, Qiu, Chen, & Li, 2015). Likewise, studies showing the brain as it struggles to structure its world as it learns that “Tom likes Sally” is very different from “Sally likes Tom” shows that true learning relies, at least in part, on order (e.g., Dunn, Greenhill, Levinson, & Gray, 2011). It is also apparent that relations are fundamental to learning concepts both in and outside of school settings (e.g., Baumann, Chan & Mattingley, 2012). Understanding magnitude, measures and proportions enable humans to connect ideas and link their surroundings in ways that explain natural phenomenon as well as the world of ideas. Finally, there are numerous studies that explain what at first seems like the brain’s ability, but later is clearly identified as the brain’s necessity, to create categories in the world of physical things as well as ideas and intangible concepts (e.g., Kourtzi & Connor, 2011). The seemingly intuitive manner in which semantic memories are grouped along similar neural pathways, for example, make it clear that the brain facilitates learning by economizing networks and expediting retrieval by placing similar schematic representations together and/or by grouping categorical knowledge along similar routes. The Pillars versus Traditional Domain Areas of Teaching My initial study focused on pre-literacy and early math skills in pre-school children. I then expanded my review of the literature to include Math and Literacy from primary through high school. When I found that these studies could also be grouped into the pillar structure, I expanded my search to include other academic fields. After researching nearly 4,000 different studies related to human teaching and learning, it appears that just about anything that can be studied and learned can fit into the five pillars. These five basic pillars of human learning -- symbols, patterns, order, relations and categories— appear to be the foundations for all subject area study as far as the brain is concerned, not only language and math but every other domain area taught in school. My review of the cognitive neuroscience literature from 2003 to 2015 on learning found studies that considered the Arts (e.g., Mell, Howard, & Miller, 2003; Segev, Martinez & Zatorre, 2014; Vessel, Star & Rubin, 2012; Zeki & Nash, 1999;), History (e.g., Thomson, 2011; Kennerley & Kischka, 2013), Physical Activity (e.g.,
  • 7. 7 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Erickson, Hillman & Kramer, 2015; Hillma, 2012; Staiano & Calvert, 2011; Zatorre, Fields, & Johansen-Berg, 2012), and Science (e.g., Gray, 2013; Lipko-Speed, Dunlosky & Rawson, 2014; Wagenmakers, van der Maas, & Farrell, 2012), that could all be documented showing symbols, patterns, order, relations and categories; nothing fell outside of these five pillars. It appears that different types of learning as documented by brain circuitry tend to be similarly aligned to take advantage or economize the process of learning itself. I presume this cannot be accidental; the brain is far too efficient for such a coincidence. Independent of domain content information, similar types or modalities of learning travel similar pathways in the brain. After comparing academic fields typically found in K-12 education, I then asked friends in Architecture, Gender Studies, Figure Design, Museology, Peace Studies, Administration, Economics, International Trade, Communications, Technology, Artificial Intelligence and Neuroscience if their fields could similarly be divided into area knowledge using the five pillars and found initial puzzlement and then amazement as we found that anything they considered field knowledge could, indeed, fall under the same five pillars. I then asked gardeners, grocery store owners, bank tellers, journalists and baby sitters the same question: Does what you do fall neatly into the five pillars? If found that is appears that just about everything humans can learn can fit into these five pillars, so long as the definition of these groupings is agreed upon in a broad way. I suggest the following sub-pillar categories: Figure 2. Pillars and Sub-Pillars, Tokuhama-Espinosa, 2015 Potential Implications of the Pillars Cumulatively speaking, I propose that it is possible to analyze all human learning through Symbols (forms, shapes, representations), Patterns (series, rules, regularity, chronology), Order (sequences, cycles, processes, operations, systems thinking), Categories (qualities and equivalencies) and Relations (proportions, correspondence, approximations, estimation, magnitude, measure, quantity, space and context). I suggest that the pillars serve as a complementary system that can accompany any existing curriculum structure, or teaching, evaluation or research system. I hypothesize that learning outcomes can be improved by adding the pillars dimension to teaching.
  • 8. 8 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Figure 3. Examples of Symbols
  • 9. 9 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Figure 4. Examples of Patterns
  • 10. 10 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Figure 5. Examples of Order
  • 11. 11 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Figure 6. Examples of Categories
  • 12. 12 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Figure 7. Examples of Relations
  • 13. 13 Tokuhama-Espinosa v. June 2015 rev Mar 2017 The Pillars Complement Past Models of Learning These two insights (neural networks develop as a consequence of potentiating genetic composition and the existence of the pillars) complement existing theories of learning. Happily, these five pillars do not contradict other types of research sorting schemes or learning theories, but rather complement them by adding a new dimension to their usefulness in academia. The pillars explain the holistic functioning of the brain and learning. This means that common practices of looking at learning from cognitive stages of development, chronological and mental ages, or through physiology and neuro- functions can be complemented by viewing the data through the pillars and can change the way we approach teaching and learning processes. We can look at learning through distinct methodological approaches, environments, techniques and routines in a new way by applying the pillar dimensions to existing processes, as is explained in Chapter x. The pillars also help bridge studies from neuroscience to those in education by offering the commonality of symbols, patterns order, relations and categories that are found in the classroom, the lab, and in society. Learning can be difficult and often feel foreign, forced and unnatural. As I wrote in Making Classrooms Better (2014), thankfully the brain is efficient in its dealings with new information. The natural pathway of a stimulus makes its way into the brain with first stops in memory centers to compare what it already knows to the new information: All new learning passes through the filter of prior experience (Tokuhama-Espinosa, 2008). When the brain is faced with something with which it does not already have some kind of past experience, one of the best ways to approach it is through analogies. Learning through the pillars is learning through the analogical references of prior symbols, patterns, order, relations or categories. Kauchak and Eggan (1998) suggest that the introduction of new content should always be done within a familiar frame of reference. When direct links to past knowledge are not available, the use of analogies is key: “The closer the fit of the analogy, the more learning is facilitated” (Kauchak & Eggan, 1998, pp. 295–296). Ever since human communication has existed, analogies have been used to help learners connect with unknown concepts by offering “parallel” ideas (Harrison & Croll, 2007). Before the written word existed, Aesop’s fables, Bible lessons, and almost all forms of teaching were passed down through stories, a special type of analogy (see Hulshof & Verloop, 2002, for concrete examples of analogy use in language teaching). Being able to piece together knowledge from past experiences is a fundamental aspect of all new learning and vitally important in developing thinking skills. (Tokuhama-Espinosa, 2014, p.213) In addition to remembering the role of analogies in new learning, it is also important to remember that feedback and metacognition are intractably linked. The brain can’t help but learn, but it does not reach levels of metacognition without training and guidance. External feedback and explicit teaching help develop habituated, intrinsic thinking patterns and improve the internal metacognitive processes of learners. If we were to teach children to identify the symbols, patterns, order, relations and categories around them in a routine fashion
  • 14. 14 Tokuhama-Espinosa v. June 2015 rev Mar 2017 throughout their education, they would then naturally call upon this way of thinking as they approached anything new throughout their lifetime. Guided feedback from teachers improves metacognitive abilities in students -- how they think about how they think. I suggest that if teachers were to regularly include the pillars dimension to their classroom teaching they would deepen students’ understandings of new information because their prior knowledge would become more visible thanks to analogical processing. The Pillars Enhance Explicit and Implicit Learning The five pillars have the additional benefit of taking advantage of both implicit as well as explicit learning. The difference between implicit and explicit forms of learning was first discussed in detail in the 1970s (e.g., Brooke & Miller, 1979; Reber & Lewis, 1977). Reber noted that implicit learning displays a lack of consciousness of what and how something is learned (in DeKeyser, 2008), whereas explicit learning moments include mnemonics and strategies as well as representational systems (Reber, Kassin, Lewis & Cantor, 1980). An example of implicit learning is the use of authentic, real-life contexts, such as when a child learns to ride a bike, while explicit learning examples include classroom settings with typical methodologies such as precise discussion strategies to highlight a specific type of vocabulary in a foreign language class. The understanding of symbols and the recognition of patterns are both implicit and explicit depending on the methodology employed. This is also true of order, relations, and categories. Whereas the understanding of patterns, for example, is generally an implicit aspect of learning, the use of the pillars would make it an explicit learning tool. The use of both implicit and explicit learning enhances the probability of recall. While implicit and explicit memory systems are distinct neural networks in the brain (Dennis & Cabeza, 2011), there is speculation by Dew and Cabeza (2011) that “under certain circumstances, there may be an important and influential relationship between conscious and nonconscious expressions of memory (Dew & Cabeza, 2011, p.174). This could imply that if the use of the pillars is habituated over time that the interface between implicit and explicit learning can be improved, leading to enhanced uptake and improved recall, though this is only speculation as of the date of writing. What does seem likely, however, is that content knowledge and non-domain specific knowledge will find greater overlaps when the pillars are used. Different types of learning (semantic recall [e.g., Flegal, Marín-Gutiérrez, Ragland, & Ranganath, 2014], affective learning [e.g., Berridge & Kringelbach, 2013], implicit memory dependent learning [e.g., Curran & Schacter, 2013], Bayesian learning [e.g., Gopnik & Wellman, 2012], symbolic and non-symbolic representation learning [e.g., Gullick, Sprute & Temple, 2011], cooperative learning [e.g., Fairhurst, Janata & Keller, 2013], auditory and visually stimulated learning [e.g., Altieri, Stevenson, Wallace & Wenger, 2013]), among others, tend to follow predisposed “logical” circuits similar in all humans, though individual variances are notable. This, according to Sirois and colleagues (2008), is how neuroconstructivism works: “Activity-dependence is one part of a feedback loop with morphology, with each affecting the other” (Sirois et al., 2008, 321). While no
  • 15. 15 Tokuhama-Espinosa v. June 2015 rev Mar 2017 two human beings appear to follow identical routes, similar neural pathways are easily identified in large-scale studies that indicate general human tendencies. Some impressive documentation of these networks can be found on the Human Connectome Project webpage (http://www.humanconnectomeproject.org/) in which hundreds of healthy adults have submitted themselves to brain scans while conducting the same activities to document neural network use (see Appendix B). This means that not only are the pillars a neat way of organizing curricula, they also appear to mirror the way the brain aligns like-elements in neural networks. How the Pillars Interact with Each Other It is important to remember that the pillars are mutually interdependent and are not necessarily regulated by a hierarchy themselves. Categories, for example, are dependent on patterns; patterns in turn rely heavily on symbols; order depends on relations, and so on. All of the pillars can proceed and succeed one another. In many cases it might seem logical to first consider symbols as conceptual representations that usually precede patterns, order, categories and relations, however this is not always true. For example, there are no symbols in some patterns. For example, some patterns that occur in time and space -- such as weather patterns, heart beats, sleep patterns, historical patterns, orbital patterns, and so on -- do not necessarily depend on symbols. Similarly, while it might seem predictable that relations and categories always occur together, this is not necessarily true either. Figure 8. Interrelation of Pillars One way to envision the pillars in everyday life exchanges comes from a memory I have of road trips. “20 questions” is a guessing game we used to play as a family on long rides. My mother would always begin by asking if what I was thinking was an “animal, vegetable or mineral?” This categorizing tool quickly narrowed down the seemingly infinite number of options. She would then inevitably ask if what I was thinking of was something we could see, or something we had in our house, or something I liked. This was to determine the relationship we had with the unknown object. Both the categorization question (“animal, vegetable or mineral”) and the relationship questions were helpful in narrowing down the choices, but they were not mutually dependent. This means the five
  • 16. 16 Tokuhama-Espinosa v. June 2015 rev Mar 2017 pillars do not always exist together, but when they do, they are always complementary. Adding Value to Existing Research on the Brain and Learning Researchers of teaching and learning processes find that studies in our field are often grouped into journals to respond to specific stages of development (e.g., Child Development; Early Childhood Research Quarterly; Early Development and Education; International Journal of Behavioral Development; Developmental Science; Archives of Pediatrics & Adolescent Medicine; Studies in Higher Education; Psychology and Aging), cognitive abilities or domain areas of study (e.g., Memory; Affect and Cognition; Creativity and Cognition; Intelligence; Learning and Individual Differences; Mind and Language; Journal of Research in Mathematics Education; Journal of Language and Social Psychology; Social Studies Curriculum; Science Education; International Journal of Technology, Knowledge and Society), problem areas or ranges in the human spectrum of intelligence (e.g., Gifted Child Quarterly; Educational and Psychological Measurement; ADHD; Journal of Child Neurology; International Journal of Language & Communication Disorders; Journal of Learning Disabilities; European Journal of Special Needs Education; School Psychology International; Journal of Child Neurology), explanations of the physiology of learning (e.g., Cerebral Cortex; Genes, Brain and Behavior; Neuron; Journal of Neuroscience; Journal of Cerebral Blood Flow & Metabolism; Behavioral and Brain Sciences; Sleep; Memory; Journal of Neurophysiology; Brain Structure and Function; Physiology and Behavior;), the teaching-learning process, teaching techniques and best practice (American Educational Research Journal; Educational Researcher; Review of Educational Research; Pedagogies, an International Journal; Journal of the Scholarship of Teaching and Learning; Research in Science and Technology Education; Perspectives in Pedagogy; International Journal of Education and Research; Educational Studies), field tendencies (Trends in Cognitive Science; Frontiers in Human Neuroscience; Frontiers in Education; Research in Comparative and International Education; International Review of Education; Nature Reviews Neuroscience; Frontiers in Integrative Neuroscience; Cambridge Journal of Education; International Journal for Academic Development; Mind, Brain and Education), and even research tools (Journal of Magnetic Resonance; Brain Imaging and Behavior; NeuroImage; Brain Topography; Qualitative Inquiry; Journal of Qualitative Studies in Education; Review of Research in Education). Such categorization does not lend itself to the intriguing potential of elegantly separating these same studies into the ways that the brain itself might actually sub-divide networks or webs of knowledge: symbols, patterns, order, relations and categories. While the current research divisions are helpful and necessary for publication processes, editorial division, grant recipients, and can aid researchers in delving deeply into isolated areas of expertise in highly specific aspects of the learning process, I argue that dividing information generated from research into the five pillars better equips us to structure learning moments and maximize the potential of children in our classrooms. I do not advocate rejecting the existing division of research and teaching- learning practices, but rather to their expanded use by adding the pillars to our
  • 17. 17 Tokuhama-Espinosa v. June 2015 rev Mar 2017 thinking constructs. The pillars complement the characteristics of existing research divisions by adding a new dimension to how they can be used. This means we can read Patricia Kuhl’s Early Language Learning and Literacy: Neuroscience Implications for Education (2011) with her original intent as a comment on the importance of learning in social contexts and we can also review it as a study related to “patterns” as part of her work considered infants’ computational abilities and the normal language processing (the regular patterns of development) of monolingual and bilingual children. Similarly we can read Rueda, Checa and Cómbita’s study on improved executive functions (EFs) in children (Enhanced Efficiency of the Executive Function Attention Network After Training in Preschool Children [2012]) as a confirmation that EFs can be enhanced through training and additionally, as a study of how the brain manages congruencies and incongruences through the pillars of “order” and “relations”. This means that the rich body of literature already available that examines specific aspects of the brain’s learning mechanisms can be extended in use by applying the pillars dimension. Not only can neuroscientific articles be interpreted this way, but articles in the field of education and psychology as well. Examples from Education include Schleppegrell’s Content-based Language Teaching with Functional Grammar in the Elementary School (2014), which maintains its original purpose of teaching foreign languages through content areas, but also can be viewed as a study on symbols (written expressions in different languages), patterns (similarities between language systems), relations (how content knowledge in one domain can be used to learn a new language), or categories (grammatical rules; schematic understanding of content concepts). In another example, Smolleck and Nordgren’s study on hands-on inquiry- based learning in science (Transforming Standards-Based Teaching: Embracing the Teaching and Learning of Science as Inquiry in Elementary Classrooms [2014]) can also be viewed as a study of all five of the pillars, not just as best practice science instruction. Scientific symbols, patterns of inquiry, the order of scientific methodology, the relationships between observation and evidence, and categories of hands-on experience that enhance scientific learning in middle school students are all gleaned from this article as well. The main idea is that all journal articles, independent of the field of study can be interpreted through the additional lenses that the pillars provide. This does not require any specialized knowledge of the field, but rather an openness of mind. With a little imagination and a certain level of flexibility anyone can learn to think through the lenses of symbols, patterns, order, relations and categories, and doing so expands the utility of existing research by adding a new dimension of interpretation. Additionally, the pillars bridge education and neuroscience. Studies on Executive Functions (EFs) training (e.g., Diamond, 2012) can retain their original purpose of showing the benefits of training, but can also be viewed through the pillars of order (motivationètime on taskèlearning) and relations (mutual strengthening of working memory, cognitive flexibility and inhibitory control; the relationship between EFs and decision-making). Yuan and Raz’s work (2014) on structural neuroimaging of executive functions in adults can be seen as a general meta-analysis of the “bigger is better” hypothesis of prefrontal cortex volume and
  • 18. 18 Tokuhama-Espinosa v. June 2015 rev Mar 2017 thickness as it relates to EFs and it can be seen as a study of the relationship between age and EFs, or the categories of tasks used to measure EFs. If viewed through the pillars, we can analyze these two studies together to see whether the types of studies that are used in the meta-analysis to measure EFs in adults correlate with the types of real-world experiences children have in classes. This means that existing studies will take on added value and can have extended comparative use. These different studies show that independent of what type or aspect of learning is considered (domain area instruction, methodologies or activities, neural correlates of learning, etc.), the pillars can serve as an additional lens through which to view the data. Other examples of extended use of existing research are found in Appendix C.
  • 19. 19 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Chapter 2 Economizing the Effort Needed to Learn Overlapping Networks By applying the five pillars to existing studies we can map out human learning over a wide range of traditional school subject areas as well as consider their overlap points, reducing the need for additional teaching time in those areas. This exciting area of research related to “the economy of brain network organization” (Bullmore & Sporn, 2012) has grown exponentially just over the last few years thanks to the Connectome Project (www.humanconnectomeproject.org) and better brain imagery which combines findings from a variety of imaging tools (resting-state fMRI, task-evoked fMRI, diffusion imaging [dMRI], T1- and T2- weighted MRI for structural and myelin mapping, plus combined magnetoencephalography and electroencephalography [MEG/EEG]) and behavioral and genetic data to render a more thorough understanding of learning. The central idea of this Review is that the brain’s connectome is not optimized either to minimize connection costs or to maximize advantageous topological properties (such as efficiency or robustness). Instead, we argue that brain network organization is the result of an economical trade-off between the physical cost of the network and the adaptive value of its topology. (Bullmore & Sporns, 2012, p.347; italics added by author) This means that we as teachers have the potential of economizing student learning as the same neural networks can often serve distinct academic goals. For example, Stanislas Dehaene found that many of the neural mechanisms required for reading preparation are similar to neural mechanisms needed for numeracy skills (Dehaene, 2007; 2009). These overlapping areas provide great insight as to how we should actually teach by emphasizing the similarities between language and math rather than separating them and highlighting differences. Such an approach would lead to a more efficient use of teaching time and strengthen both language as well as math networks in the brain. Instead of teaching math symbols alone, for example, teachers could complement math symbols (or patterns, order, relations and categories) with symbols from language, (science, natural surroundings, art, and so on), which may help some children relate to the symbols better and/or remember math symbols better. The fact that symbolic representations overlap leads to speculation that other pillar networks could similarly overlap. The economizing of learning means that core concepts in school may be mastered faster, providing more time to go into depth in the subject areas. As all teachers know, time is of the essence in our classrooms and many areas of the curriculum are short-changed in terms of “coverage” due to the limited amount of time dedicated to each domain. The pillars would allow for greater time in distinct domains by economizing areas of overlap. It is thought-provoking to note that there are overlapping neural circuitry for physical pain and social rejection (Eisenberger & Lieberman, 2004), visual attention and eye movement (Striemer, Chouinard, Goodale & de Ribaupierre, 2015), social connection and physical warmth (Inagaki, 2014), self and other perspective taking based on facial expressions (Lamm, Batson & Decety, 2007),
  • 20. 20 Tokuhama-Espinosa v. June 2015 rev Mar 2017 and substantial literature over decades on the overlapping circuits of facial expressions and emotions (e.g., Sprengelmeyer, Rausch, Eysel & Przuntek, 1998). Many of these studies point to the importance of retraining teachers in their social interaction with students as well as their delivery of classroom activities to enhance learning outcomes. They also point to the likelihood of finding even further documentation of overlap in pattern, order, relations and category networks. The existence of overlapping neural mechanisms coupled with the pillars points to the need for a dramatic restructuring of teacher training. From Piaget to Neurons: Constructivism and Hierarchical Complexities A few pages back I wrote, “The exciting conclusion is that we teachers can improve student learning outcomes by taking advantage of an understanding of these networks followed by the use of methodologies that correctly stimulate them in an orderly way.” And then I lamented that the “orderly way” hadn’t yet been found. This isn’t entirely true. Figure 9. Basic Educational Constructivism, Tokuhama-Espinosa, 2015 Seeds were planted for better teaching and learning processes based on a constructivist design using a hierarchical model as early as the early 1900s starting with Dewey, Montessori and Piaget’s work (Ultanir, 2012). Constructivism means that “base” elements are taught before “advanced” ones, and done so through a hierarchy of skills revealed by stripping down subject areas into their “lower” to “higher” elements. The results of introducing learning concepts this way is improved positive transfer for each new higher-order learning stage as can be seen in Figure 9. Constructivism also explains why some learning goals are not met. For example, a child cannot learn subtraction (learning goal) if he does not understand addition (pre-requisite knowledge). To be successful, he will first need to understand everything behind the concept of addition, and then make his way to the higher-order skill of subtraction. If any one of the pre-requisite skills (laid out in the hierarchy) is not developed properly, the child will have trouble mastering
  • 21. 21 Tokuhama-Espinosa v. June 2015 rev Mar 2017 the new knowledge upon which it is based. Most neuroscientists know and almost every parent can confirm that missing conceptual knowledge is the culprit of most academic failure. For example, most of us have actually experienced how some children will learn to mechanically identify the pattern of subtraction questions and appear to dominate that skill, but in reality, they are simply using extended working memory and an understanding of patterns to feign knowledge. This permits the child to be moved through the school system because he displays the mechanics of answering the subtraction question, despite not really understanding what he is doing. True understanding means he can comprehend, identify, explain, use and transfer knowledge as evidenced by creating his own problems in subtraction correctly. These skills are rarely tested in a multiple-choice format, and therefore rarely measured in current standardized testing. In the 1930s and 1940s Luria and Vygotsky helped catalyze the debate on constructivism through contributions on the learning mind (Luria & Vygotsky, 1930; Vygotsky, 1933, 1934), which set the stage for the most recognized leader of constructivist design, Jean Piaget, who is well-known to educators and psychologists alike for his careful observation and documentation of child learning through constructivist stages (1954). The idea of mastery learning made popular by Benjamin Bloom in 1956, means that the students should be helped to master each learning unit before proceeding to a more advanced learning task (Bloom, 1985). Subsequently, Robert Gagné (former President of the American Psychological Association’s Division 15) developed a “hierarchy of knowledge” concept leading to specific curriculum recommendations of basic to advanced learning tasks (Gagné, 1962, 1965, 1968, 1973). Harvard’s Jerome Bruner contributed positively to this important discussion (1960) by complementing a spiral review of hierarchically-presented information while preserving Bloom’s mastery concept. Bruner declared that when learning was designed in an ever iterative spiral upwards, “[t]he end stage of this process was eventual mastery of the connexity [sic] and structure of a large body of knowledge,” (pp.3-4). That is, the declared goal of education, as stated for the past several decades, is mastery learning achieved through ever-more-complex thinking. Unfortunately, learning goals and educational goals are not always the same, as can be seen by the current educational model found in many countries around the world which are aimed at standards or minimum acceptable levels in content knowledge rather than higher order thinking skills or mastery. In the 1970s many thinkers converged on the idea of hierarchical designs to improve learning outcomes, however it wasn’t until the late 1970s and early 1980s that real curriculum reform measures were launched that capitalized on the concept. White (1973) joined Gagné and elevated the discussion (White & Gagné, 1974) about learning hierarchies while Phillips and Kelly (1975) summarized the various hierarchical theories of development and educational instruction propelling the concept of hierarchical complexities into the educational spotlight. Jones and Russell (1979) helped subject-specific queries take hold by looking into the specific hierarchical learning paradigm in science instruction.
  • 22. 22 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Figure 10. Tokuhama-Espinosa’s initial attempts to divide the hierarchy of learning in Math by the five pillars, 2014
  • 23. 23 Tokuhama-Espinosa v. June 2015 rev Mar 2017 The depth and complexity of hierarchical design in learning was also improved upon by Harvard University’s Kurt Fischer (1980) who began some of the first work stretching hierarchies to consider neural networks and the constant change experienced by learners, rather than just discipline or domain area content. Figure 11. Hierarchy of learning in Math 0-6 years using the five pillars, Tokuhama-Espinosa, 2013
  • 24. 24 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Fischer’s original theory of cognitive development related to “the control and construction of hierarchies of skills” (1980) and has since grown into his Dynamic System Theory (2001, 2008; Fischer & Yan, 2002; Rose & Fischer, 2009; Fischer, Rose & Rose, 2007, 2009). Dynamic System Theory is rooted in two guiding concepts: “(1) Multiple characteristics of person and context collaborate to produce all aspects of behavior; and (2) variability in performance provides important information for understanding behavior and development” (Rose & Fischer, 2009, p.264). Fischer embellished the basic traits of hierarchical complexity by returning to a more humanistic focus of learning design that involves the messiness of individual change, independent of the content area of learning. While others focused on structuring a hierarchical representation of content information, Fischer and colleagues (2005) were concerned with how to explain webs of knowledge and how thinking processes became more accurate, efficient and elaborate over time and due to experience (including classroom contexts). A new model joining content-based hierarchies and thinking skills was finally achieved in the late 1980s. In Commons and colleagues’ Hierarchical Complexity of Tasks Shows the Existence of Developmental Stages (1988) the effort to join the domain versus thinking hierarchies became a reality. Fischer and Commons collaborated with other colleagues to unite their theories on the shape of conceptual developmental throughout the lifespan based on complexity levels of moral reasoning (Dawson-Tunik, Commons, Wilson & Fischer, 2005). This merging of the minds expanded the developmental aspect of the constructivist and hierarchical models to include life-long aspects of learning and the understanding of human development in the process. Reigeluth and colleagues’ summarized the body of work on hierarchy of skills in The Elaboration Theory of Instruction (1980; 1983) in which they stated what many excellent teachers already know is the art in the science of teaching: the best learning moments are organized from (a) simple to complex, (b) general to detailed and (c) intangible to concrete to abstract. Based on our slightly better understanding of learning gleaned since the 1980s, we can add to these three core hierarchical measures two bookends: pre-requisite knowledge the consolidation the learning through transfer. Figure 11 An Embellished Elaboration Theory of Instruction, Tokuhama-Espinosa, 2015. Learning requires reinforcement. Few things are learned only after a single exposure (and those are generally life-threatening situations); all academic learning requires rehearsal. How much rehearsal depends on the learner’s past Pre-requisite Knowledge (prior knowledge) Simple to Complex General to Detailed Intangible to Concrete to Abstract Reinforcement, Extension and Transfer (fnew experiences)
  • 25. 25 Tokuhama-Espinosa v. June 2015 rev Mar 2017 experiences related to the new learning (greater prior experience, less rehearsal). The speed of recall depends in part on the myelin sheath surrounding axonal connections, which in turn depends of rehearsal. Figure 12. Myelination (http://theteenbrain.bravehost.com/myelination.jpg) If we combine Bruner’s spiral learning with Piaget’s constructivism and add on knowledge about the way the brain’s speed of recall is influenced by rehearsal, we have a model that might look something like the following: Figure 13. Rehearsal reinforces myelination sheath, Author. The more roles a piece of knowledge plays in an individual’s life, the faster the recall. This is why something in math that is also learned as a pattern (or symbol or order or relation or category) will be easier to recall than something in math that is learned as a “cluster” (CCSS, 2011, p.5) or other intangible, unrelated term. In other words, concepts learned in a vacuum with little context are not as easily retrieved as concepts given multiple meanings through the pillars. This explains why authentic learning contexts, in which the student easily relates new learning to something he is already familiar with, are more memorable, and therefore learned faster with better recall than information without context. Constructivism (Piaget, 1954), hierarchies (Bloom, 1956; Commons et al., 1988), spiral learning design (Bruner, 1960) and webs of knowledge (Fisher,
  • 26. 26 Tokuhama-Espinosa v. June 2015 rev Mar 2017 2005) are different notions but coincide in the clear mapping of learning. In the past these learning concepts were divided as domain areas (e.g., Math, Language, etc.), and thinking skills (e.g., stages of cognition); the pillars elegantly mesh this division. Over the past 100 years of interest in the idea of complex hierarchies, there has been growing precision in identifying the exact skills sets of domain areas and neuroscience confirms observational accounts of cognition hierarchies (Westermann, Mareschal, Johnson, Sirois, Spratling & Thomas, 2007). If one takes apart textbooks based on official curriculum design, then one type of hierarchical structure can be found. A publishing company typically has a “1st Grade Reader” a “2nd Grader Reader,” a “3rd Grader Reader,” and so on, with content that builds from one level to another. Similarly, curricula design (common Core, International Baccalaureate, etc.) also has similar structures. If this is compared with studies in neuroscience a slightly different hierarchy appears, which complements the first; the more comparisons that are made, the greater the level of precision in the hierarchy. The curriculum hierarchy can then be compared with subject area specialists’ opinions to confirm order. For example, once Math hierarchies have been mapped based on educational textbooks and neuroscientific studies, the suggested hierarchy can be confirmed by math teachers who can use their real-life student contact to add other factors into the successful learning model mix (see the hierarchy example of Math concepts in Appendix A). The consensus from this enquiry is probably the closest and most accurate hierarchy of learning competencies we can achieve until neuroscience confirms the neuroconstructivist design of each subject area. Combined, the domain areas and thinking hierarchies provide a powerful structure for organizing learning, one arguably superior to existing models. This paper suggests that by adding a third leg to the hierarchies’ concept, the five pillars, we might be able to make the structure stand more firmly. Neuroconstructivism Both the hierarchical model of learning and the idea of constructivism are linked by the very important and relatively recent area of study of neuroconstructivism (Ansari & Karmiloff-Smith, 2002; Dekker & Karmiloff-Smith, 2011; Karmiloff-Smith, 2006, 2009, 2012; Karmiloff-Smith & Farran, 2011; Mareschal, 2011; Mareschal, Johnson, Sirois, Spratling, Thomas & Westermann, 2007; Mareschal, Sirois, Westermann & Johnson, 2007; Sirois, Spratling, Thomas, Westermann, Mareschal & Johnson, 2008; Westermann, Thomas & Karmiloff- Smith, 2010). Neuroconstructivism explores “the construction of representations in the developing brain” based on “the experience-dependent development of neural structures supporting mental representations” (Westermann, Mareschal, Johnson, Sirois, Spratling & Thomas, 2007, p.75), or identifiable networks that are created or strengthened through new experiences. Similar to the more familiar “educational constructivism,” neuroconstructivism considers how new knowledge in the brain is structured through networks in which simple circuits must be laid down before more complex ones can take hold, a process which usually parallels “typical” growth stages.
  • 27. 27 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Neuroconstructivism emphasizes the interrelation between brain development and cognitive development. We see constructivist development as a progressive increase in the complexity of representations, with the consequence that new competences can develop based on earlier, simpler ones. This increase in representational complexity is realized in the brain by a progressive elaboration of cortical structures. (Sirois, 2008, p.322) Some of the most prolific authors in neuroconstructivism argue for learning’s “middle ground” in which the basic architecture for learning is not purely inborn as nativists would argue, nor it is completely externally and experience-driven, a cognitivists would argue, but rather somewhere in the center in which “cascades of interactions across multiple levels of causation from genes to environments” influence learning outcomes (Karmiloff-Smith, 2009, p.99). This can be seen as an argument in favor of the pillars. General neural networks for learning are documented in neuroscience as having typical or atypical development in all humans, but it is clear that individual experiences (including classroom instruction) also alter these global configurations. What is clear is that the brain’s efficiency groups similar types of learning along predictable pathways. Whereas just a few years ago it was common to talk about the possibility of each neuron connecting to millions or billions of other neurons, it is now clear that there is a more organized and greatly reduced possibility of connections. Neuronal circuitry is often considered a clean slate that can be dynamically and arbitrarily molded by experience. However, when we investigated synaptic connectivity in groups of pyramidal neurons in the neocortex, we found that both connectivity and synaptic weights were surprisingly predictable. Perin, Berger and Markram (2011) discovered that neuronal connections were highly influenced by their neighbors and that “the neurons cluster into small world networks” (p.5419) depending on what is happening close by. They discovered “a simple clustering rule where connectivity is directly proportional to the number of common neighbors, which accounts for these small world networks and accurately predicts the connection probability between any two neurons” (p.5419). We speculate that these elementary neuronal groups are prescribed Lego- like building blocks of perception and that acquired memory relies more on combining these elementary assemblies into higher-order constructs. This elegant finding explains why neuronal networks for specific skills gather along similar tracks and are not randomly located throughout the brain in a haphazard way. Radical Constructivism The concept of “radical constructivism” coined by Von Glasersfeld (1995) extends regular or “trivial” constructivism by adding the element of subjectivity. In radical constructivism an individual’s understanding and his actions are circularly
  • 28. 28 Tokuhama-Espinosa v. June 2015 rev Mar 2017 conjoined; an individual’s subjective interpretation of his experience also influences the learning cycle. This personalizes the idea of constructivism to indicate that not only are the body of unique, individual experiences influential in learning, but the interpretations of those experiences change learning outcomes as well. This individualist radical view of constructivism gives weight to the idea that while there are similar configurations for learning mechanisms and neural pathways in the brain for similar experiences, there is also a heavy dose of individual interpretation about that actual learning, meaning pathways will vary. Radical Constructivism can serve as an explanation for Fischer’s Web of Skills, which show pulsating advances in knowledge gains. They could either be, as Fischer claims, natural highs and lows in the learning process. Or, alternatively, they could be the brain’s needs to consolidate information over time, or they could be due to the methodology used to teach, or to the lack of reinforcement, or they could be due to the individual nature of the learner’s interpretation of his own experiences (radical constructivism). Radical Neuroconstructivism Most teachers understand that there are no two identical brains because the connections between synapses and the resulting neural pathways rely to an extent on individual experiences (and no two individuals have the identical experiences). This “uniqueness” is counter-balanced by the fact that there is a general design to how the brain “typically” learns. That is, certain areas and networks within the brain tend to function in similar ways in all humans, though there are, of course, important exceptions as well as differences due to culture and/or atypical development. For example, most humans use pathways outlined by Dehaene and others to learn to read (2009), but some people who have dyslexia are forced to use distinct pathways because the normal channel is blocked, missing elements or inaccessible (Shaywitz, Shaywitz, Pugh, Fulbright, Constable, Mencl,... & Gore, 1998). Others who live in cultures with different conceptual schemata due to distinct cultural artifacts for written language also vary in networks for reading (e.g., Tan, Spinks, Gao, Liu, Perfetti, Xiong, ... & Fox, 2000). Neuroplasticity means that we can never say “X” pathways or neural network is responsible for “Y” in all humans; there will always be exceptions both due to the uniqueness of individual human experiences as well as due to culture. This means that while there are typical pathways that can be documented in studies with large numbers of participants to indicate a “norm,” it will be impossible to prescribe teaching methodologies that will always work on all subjects. I believe that radical neuroconstructivism may point to the justification needed to impulse change in current curriculum design. Whereas the division by subject areas was recommended by academics to encourage ever-deeper exploration in each of their domain areas, neuroconstructivists examine how the brain creates and stores information based on a distinct logic for all learning, which, I argue is more similar to the pillars than typical curriculum divisions in existence today. The final and perhaps most important question at this stage is whether or not the hierarchy of complexities also parallel neuroconstritivism for all existing
  • 29. 29 Tokuhama-Espinosa v. June 2015 rev Mar 2017 domain areas. Is the measure of increased white matter pathways in the brain enough evidence to say that learning has occurred in a constructivist design? Is there evidence of pillars at all levels of hierarchical conceptual development in all domain areas, or is this just a good guess about how the brain processes memory? And would the answer to this question change whether or not we adopt it? At the least, these questions pose fertile soil for continued research collaboration between neuroscience and education and in the best-case scenario, it establishes justification for experimenting with a pillars constructivist hierarchy model in education.
  • 30. 30 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Chapter 3 Radical Constructivism Meets Curriculum Design The human brain is ominous and multifaceted and should be celebrated. It is unfortunate that many teachers fall into the allure of simplistic approaches as to its use and function rather than celebrating its complexity. The intricacy of how humans learn causes interest and awe in the best of academic circles, but the reality is that most research on the learning brain is delivered in the foreign language of neuroscience, causing many teachers to retreat to unsophisticated explanations and inadequate use of the potential of the information. This paper suggests a new way to approach learning and the brain based on Symbols (forms, shapes, representations), Patterns (series, rules, regularity, chronology), Order (sequences, cycles, processes, operations, systems thinking), Categories (qualities and equivalencies) and Relations (proportions, correspondence, approximations, estimation, magnitude, measure, quantity, space and context). I propose that if teaching and learning processes were approached through these Five Pillars, there would be important improvements in teaching and learning, curriculum design and diagnosis of learning difficulties. Examples of Symbols Examples of Patterns Examples of Order Examples of Relations Examples of Categories Figure 15. Five Pillar Examples, Author This chapter begins by considering how the Pillars can change current curriculum design. This is followed by implications of the Pillars for improved diagnosis of students’ levels of learning. Subsequently, we consider how the Pillars can enhance the probability of successfully achieving 21st century deep thinking skills. This will be followed by how the Five Pillars have significant implications for changes in initial teacher formation and continual teacher training. Finally, the Five Pillars create a solution to the dilemma caused by the traditional separation of students in schools by their ages, stages of cognitive development and/or prior experience. The paper concludes by identifying the next steps necessary to apply the Pillars in actual school contexts and invites readers for critical feedback and ideas.
  • 31. 31 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Advances in Teaching and Learning There have been many keen insights by educators over recent years whose work has helped us get to the heart of good teaching. Most of these efforts relate to teaching methods, strategies, tools, activities, habits of mind (i.e., Costa & Kallick, 2009), best practices (i.e., Zemelman, Daniels, & Hyde, 2005), routines (i.e., Ritchhardt, Church & Morrison, 2011), mindsets (i.e., Dweck, 207), design (i.e., Wiggins & McTighe, 2005), attitudes (i.e., Esquith, 2007), techniques (i.e., Lemov, 2010), instruments (i.e., Feuerstein & Jensen, 1980), motivation (i.e., Cushman, 2012), teacher-student relationships (i.e., Fink, 2013); differentiation and potential (i.e., Tomlinson, 2014), management (i.e., Marzano & Marzano, 2003), and/or teaching to the whole child (i.e., Perkins, 2010). Most are these insights are applied thorough a constructivist view of learning (i.e., Ultanir, 2012) and achieve reasonably good results. There have also been excellent front-line interventions by classrooms teachers themselves who approach their daily work from imaginative perspectives, such as Quinn’s pyramid model based on Reggio Emilio formats (i.e., Quinn, 2013) in San Francisco or the Wisconsin Innovative Schools network (Stout, personal conversation 18 April 2015), which look to neuroeducation, creativity and divergent thinking models for inspiration. If the pillars were to be adopted, then the successful elements of these isolated efforts could be celebrated as there are several crossover areas between these innovative efforts and the Pillars. To the best of my knowledge, however, while there have been a number of attempts at modifying the curriculum (Common Core; International Baccalaureate; various State Standards) over the past 100 years, there have only been small dents in its subject-oriented design. In international comparisons of school curriculum, there is a surprising amount of similarity in content. All school systems around the world teacher some form of language, math, social studies (history or civics), art, science, physical education (health) and nearly all require a second language. Some schools offer technology/computers, and moral or ethical studies. About half surveyed teach work-related or vocational skills as well as the aforementioned courses. School curriculum has been and remains focused on the delivery of specific academic subjects (domain areas of knowledge) such as math, language, science and art. Deep content area knowledge is a welcome outcome of learning and there are many paths towards this goal. I recommend considering the pillars dimension to complement existing teaching methodologies and/or as a complement to current curriculum design. Arguments in Favor of Dividing the Curriculum by Subjects Dividing curriculum by subjects appears outwardly logical because it presumes we can then assign specialist teachers to classes, deepening the level of content knowledge and therefore understanding by students. However, it was found that having a Master’s degree in one’s domain area – a demonstration of specialization -- had little effect on student learning outcomes (Hattie, 2009). A teacher with a Master’s in biology was no better a teacher than a teacher with a Bachelor’s degree in biology when it came to teaching high school biology,
  • 32. 32 Tokuhama-Espinosa v. June 2015 rev Mar 2017 presumably because primary and secondary school classes rarely reach the depth of content held by a Master’s level degree earner (Hattie, 2009). This means that “going deeply into the subject” may not be as much of interest as knowing how to help students “think like a biologist” which appears to depend more on pedagogical knowledge than content knowledge. This means that a teacher’s pedagogical content knowledge is more important than simple content knowledge when it comes to learning. It can also be argued that it is easier to divide physical spaces, teachers and textbooks when they can be separated into subject areas. This is probably true and it is definitely comfortable, after all “that’s the way we’ve always done it” as Ian Jukes likes to say (2014). It is far easier for publishers to generate textbooks when they deal with a single subject (“language arts”; “math”; “biology” etc.), organize class schedules and physical rooms by subject blocks, and hire teachers by their areas of content knowledge. Likewise, dividing by subjects is easier on the school administrator, who can more simply schedule classes, buy textbooks and hire teachers. But who benefits from this “easier” way of going about structuring our schools? This is what I like to call the “delivery room” model – it makes sense for the doctor to lie a woman on her back, but it goes against the very nature of physiology and a woman’s best instincts when she’s ready to give birth. Where did these types of curriculum subject divisions come from in the first place? If we think back to the oldest “classrooms” in which Socrates seamlessly integrated different domain areas under wider case studies, problem-based learning or real-world dilemmas, it seems almost comic to imagine him dividing up his day starting off with an hour of pure math (or language arts, or science). In was common for Socrates to delve into a problem or case and illicit reflection from a variety of disciplinary lenses to resolve it, while children in school today are asked to study subjects such as chemistry in a vacuum, often far away from physics, math, history and biology though each has multiple overlaps with the other. Socrates is reputed to have employed inquiry-based learning, something highly recommended in today’s schools (Campbell & Groundwater-Smith, 2013). When education became free and obligatory for all at the end of the 19th century, more children than even filled our schools, forcing us to “streamline” the educational practice or divide our time between different subjects. Decisions about area specialties, textbooks and classrooms divided by subjects became the norm and few have questioned this for 125 years. This leads us to the present in which the focus on subjects taught in silos divorces children’s understanding of their real life contexts. One of the failures of the current school structure is its distance from real world problems, which are rarely resolved with information from a single domain area. While expertise is desirable, narrowing down one’s approach to problem-solving to a single domain area limits the potential answers we can offer. Pure subject area studies are rarely superior in problem solving using trans-disciplinary approaches. Some enlightened schools are moving away from subject-bound course design and broadening their approach to be based on real-life problems that use subject area knowledge to reach resolution (Søby, 2015) rather than as an end in itself. The textbook dilemma, the physical space distribution question and teacher formation all hinge
  • 33. 33 Tokuhama-Espinosa v. June 2015 rev Mar 2017 on the decision of whether or not to teach curriculum in subject matter divisions or not. Arguments in Favor of the Pillars The five basic pillars of human learning took on a new importance for me as I witnessed the never-ending discussions by schools, universities and entire governments contemplating curricular reform. Should we give more hours to math and less to foreign language? Should physical education even have a place in an academic curriculum? How important are the arts versus the hard sciences? Then I asked myself, could the curriculum debate about the different priorities in education of different governments (STEM versus Core Curriculum versus “the Basics,” versus the International Baccalaureate, and dozens of other options) at different times in history based on different convictions become trivial if viewed under the pillars? Can the curriculum debate be resolved by enhancing subject area instruction with an interdisciplinary look at symbols, patterns, order, relations and categories in a hierarchical or constructivist fashion? My belief is that school curriculum can be redesigned around the pillars and delivered in a constructivist way throughout formal schooling, though this is an as- of-yet unproven hypothesis. A pillars design would introduce student to all current subject areas simultaneously as well as to learning which currently has less priority in the curriculum (foreign language, the arts, physical education), through the lenses of symbols, patterns, order, relations and categories. Such a structure would also create the space for subjects we consider important in 21st century learning, but for which there is little time in the current school structure (creativity, values, entrepreneurship). This would surely bring more dynamism to school learning by making every lesson interdisciplinary and authentic, and celebrate the way neuroscience shows us the brain categorizes and structures networks to begin with. A class in early years “Patterns” for example, would touch on math, art, science, nature, language, physical education, nutrition, etc., through a transdisciplinary understanding of sentence patterns, fractals, even numbers, artistic genres, architecture, dietary needs, and so on. This would make all learning naturally interdisciplinary and connected and therefore, authentic and more interesting. Far too long have subjects fought for hierarchy in the class schedule rather than being understood as complementary. A strong argument for enhanced interdisciplinary teaching is that it is very hard, if not impossible, to think of any real-life problem that can be resolved by only considering how a single discipline (math alone, language alone, biology alone, etc.) might answer the query; most real-world problems demand an interdisciplinary approach for full resolution. If adopted, the pillars would be a paradigm shift. For example, this would cause a huge riff in the publishing world. It is not uncommon to find that children’s textbooks pose questions that appear single-subject-dependent, but real teachers in real classrooms know that the solutions that students propose are almost always more interdisciplinary because they are more in touch with considerations we can now see in the five pillars. For example, a 4th grader might be asked how much pizza each child gets when it is divided evenly by four kids (25%; ¼; one-quarter). But almost any 4th
  • 34. 34 Tokuhama-Espinosa v. June 2015 rev Mar 2017 grader will tell you a mathematical solution is not enough. Some kids are bullies and will take more than their fair share (patterns of social dominance). Others dislike the toppings and will take less (categories of likes and dislikes). Yet others want hamburgers and hate pizza and will protest and take none (relationships of cause and effect). Others have a parent who “shares” the piece with their child, rendering a fraction (order of family structure). Depending on the size of the pizza, a fourth might be too much for the average 4th grader to eat (relationship of size of stomach to amount of food). And so on. There are multiple angles and considerations in every real-world problem, and most children don’t let us forget that as they try and answer the ridiculously simple pizza dilemma in their textbooks. When students offer us all of these non-mathematical answers they are teaching each other and us about different perspectives on the same problem. This is a display of cognitive flexibility as they relate to real life anecdotes and something we should celebrate in our classrooms. The brain adapts to what it does most. If children are forced into “siloed” thinking model to complete their workbooks on time, or asked to respond to the pizza question from a purely mathematical angle, this means that when it comes time to face the real world problems outside of their classrooms they will be at a disadvantage. After years of habituating domain-specific responses it is ironic that in the upper grades we spend a lot of time explicitly telling students they need to think in more interdisciplinary ways. If children were asked to use the filters to think of the pizza question in terms of symbols (“how many different symbols can be used to express twenty-five percent”?), patterns (“what else looks and divides like a pizza?—clocks? cakes?”), order (“how many different ways can we order this problem?”), relations (“what is the relation of each piece of pizza to the whole?”), and categories (“would one-forth be the same in a pizza as in a square?” “are words, fraction, decimals and percentages the same or different?”), then we could habituate better thinking practices over time. My belief is that if children are taught in an interdisciplinary manner from the start of their school life they would not have to learn how to think interdisciplinarily in an explicit form later; rather this approach would be habituated into their mindsets. Students educated to think through the pillars will find it more natural to use a transdisciplinary approach to problem-solving. While pillars can be used at any stage of education, an early start to their application (pre-kindergarten onward), will create the possibility of incorporating them into habituated thinking habits throughout the lifespan (Ramanathan, Luping, Jianming & Chong, 2012). Habits formed early in life lead to automated responses, and integrated transdisciplinary skills lead to better problem resolution.
  • 35. 35 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Chapter 4 Complexity via Simplicity: Examples of the Pillars in Math and Language The five pillars have the attraction of being simple to understand; any kindergarten child can comprehend symbols, patterns, order, relations and categories meaning this type of approach can be used in the earliest years of education and throughout schooling. It is possible that the five pillars approach can improve the use of neuroscientific information by teachers because it can celebrate the complexity of the human brain in terminology immediately applicable to classroom contexts. Similarly, neuroscientists will be able to understand educational concepts easier if they, too, are expressed through the pillars. For that matter, just about any field of study will be able to understand others because they will share the “language” of the pillars. In early childhood education we often seamlessly integrate the physical sciences with art, language with math and history with our own neighborhoods in an interdisciplinary way (for example, see Brooks-Gunn, Burchinal, Espinosa, Gormley, Ludwig, Magnuson & Zaslow, 2013). This natural integration of disciplines through the pillars facilitates student recall for concepts and better reflects the child’s world, which will hopefully lead to greater interest in school- taught content (Willigham, 2009). If all levels of education were approached through symbols, patterns, order, relationships and categories as established through neuroscientific evidence, then teachers would be able to benefit from findings in the lab through already familiar entryways. I suggest that each current subject area taught in schools be broken down into a complex hierarchy in a constructivist way based on evidence from complex hierarchy modeling and from neuroscience (see Paper 1 for a more detailed justification of this approach). Once placed in this hierarchy, the learning concepts can be divided into the five pillars. For example, in Math can be mapped by pillar and constructivist level. This can then be reorganized into a new division of learning concepts by levels.
  • 38. 38 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Figure 16. Example of Learning Hierarchy of Math Skills Areas by Level Rather than by Grade I imagine groups of students arranged by levels (rather than grades) with flexible movement between them. In an ideal setting teachers would be trained to understand each level and perhaps specialize in it. Having said that, too much change too fast can lead to the rejection of the pillars. In the short term, we could start by training traditional subject area teachers in how to use the pillars as an additional dimension of teaching. That is, they could be trained in the hierarchy of complexities in Math Level X (or Language, or Art, etc.) as represented by Level X’s symbols, patterns, order, relations and categories. Eventually, after there is a significant acceptance of the pillars, teachers could be encouraged to learn the entire Level X content in all traditionally taught subject areas or the symbol, patterns, order, relations and categories in math, language, social studies, art, science and physical education. I believe that once domain areas are plotted individually in a hierarchical form by pillar, this alone will improve curriculum design by affirming a logical order of competencies introduction. However, I recommend an addition step. Once all domain areas have been plotted, they should be overlaid, one upon the other. Once all subjects regularly taught in school have been plotted (math, language, science, art, computer science, physical education, and social studies) in a pillars-hierarchical-constructivist model, then a final curriculum design will emerge that provides not only an orderly and efficient structure for school study, but it will more importantly create more authentic learning for students.
  • 39. 39 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Figure 17. Overlap mapping of pillars and subject areas
  • 40. 40 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Chapter 5 Pillars that Lead to Enhanced Diagnosis Ability Another interesting benefit of pillar application relates to diagnosis. The pillars create a type of safety net in their design in that their mapping assures that if taught in the suggested constructivist order, it becomes very easy to identify where children have gaps in knowledge. If symbols, patterns, order, relations and categories are taught in a hierarchical way and in a constructivist order, it will be easier to identify missing pre-requisite knowledge and accurately pinpoint learning needs. Experienced teachers are aware that children can appear to have math problems when they really have language problems. An additional benefit of applying the pillars is that it would make the exact area of deficit more transparent as distinct domains can be analyzed through the similar lens of a single pillar (math and language through the pillar of symbols, for example). Once the maps are overlapped, a teacher would then be able to see if the missing pre- requisite knowledge was located in math or in language, and in doing so, be able to provide more accurate remediation to fill that gap. For example, if a child is successful in school up through the concepts of multiplication but begins to show signs of weakness as he starts to divide, a teacher can review the pre-requisite skills or area knowledge to better identify how to fill in his gaps so he can continue to flourish in math. Is he lacking reinforcement on the different types of symbols learned between multiplication and division stages? Or has he misunderstood the order of operations? Or how the relationship of numbers is changed in division when they are positive and negative? Or does he simply misunderstand the written directions? By identifying his precise “missing piece” of pre-requisite knowledge, teachers can better diagnose the math problem and as a result, more easily correct for it. Hopefully, as the child experiences multiple corrections of this sort he will also begin to become more independent in identifying his own gap by interpreting the concept hierarchy and grow into an independent learner. Accurate diagnosis is half the solution It is unfortunate that in current practice when a child begins to fail in math we often globally recommend more rehearsal (additional worksheets). This lack of diagnostic accuracy means that we often send the wrong type of remediating work, which is a waste of time and can potentially exacerbate the problem as the child’s frustration grows. Teachers do not yet have access to easy diagnostic tools that can help accurately identify problem areas with such precision. Hopefully the new five pillars constructivist hierarchy will change how classroom teachers can react and treat gaps in knowledge. I suggest that the precision with which we can identify and correct problem areas increases by following the five pillar constructivist hierarchy. Teachers must be trained to understand how overlapping neural circuitry can be used advantageously. The use of pillars would break down the overlap information into manageable and easily understood groupings, improving the probability of application in real classrooms and enhanced diagnostic capability.
  • 41. 41 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Chapter 6 New Learning Goals in the 21st Century The push for 21st century skills adds to the debates about content and curriculum design. Modern educators are pushed to reach beyond simplistic delivery of domain content information and to become more creative in how they integrate life skills into the classroom. Society expects much more from schools than they did just a generation ago because much more is readily available to learners outside of school, making explicit classroom instruction unnecessary for many topics that once took up a great part of our curriculum. Research such as Sugatra Mitra’s Hole in the Wall experiment illustrates how small groups of self- organizing children can teach themselves the content of the entire primary school curriculum in a shorter time than normally achieved in formal school settings (Dolan, Leat, Mazzoli Smith, Mitra, Todd & Wall, 2013; Mitra, 2003; Mitra & Crawley, 2014). This means that it is no longer important for teachers to focus solely on math formulas, for example, as the Internet can do that through free Apps and usually in a shorter time frame than many classroom teachers, but rather on the use of those formulas. We no longer need teachers who simply deliver content; we need teachers who know how to explain how and why the content can be used to resolve problems in the real world. Educators are now responsible for developing learners who know how to communicate well, collaborate with one another, use technology, and to solve problems in innovative and creative ways. While teaching through content areas once seemed like the most efficient way to learn the knowledge needed to resolve problems, in recent times learning processes have been aided by technology to the extent that new learners are permitted to go beyond simple content delivery of information in schools to newer ways of creatively resolving real-life problems in more innovative ways through technology. For example, if a teacher can send recorded explanations of how a math formula is set up, then instead of using time in class to do this, she can step up the level of inquiry by actually getting the kids to use the formula in class with her. Deeper thinking and elevated learning goals are more achievable if students can receive content information before class and then when in class, explore, debate and use that information under the tutelage of their teachers. Flipping the classroom in this way is one means of leveraging technology for better learning. There is no shortage of knowledge these days as was once the challenge for previous generations who had limited access to resources. The difficulty today is that here is a serious deficit in good judgment about the quality of information and an understanding of how to evaluate good versus bad sources. Teachers are the new knowledge brokers whose job, in part, is to help students navigate the sea of information that is at their fingertips. Any kid with a smart phone has access to a world of data, what they need is to learn to judge its quality. Our jobs as teachers have gone from information deliverer to guides in judging quality evidence for specific purposes. In addition to covering the general curriculum, (domain-focused or not), there are high expectations that schools help form 21st century learners: good communicators, collaborators, culturally sensitive individuals, community contributors, personally responsible individuals who are creative and critical thinkers who can work well in heterogeneous groups, use tools (including
  • 42. 42 Tokuhama-Espinosa v. June 2015 rev Mar 2017 technology), and who are autonomous in their actions. This demand creates an additional criticism of the way our schools design learning experiences through domain-specific curriculum, rather than by skill sets. The goals of teaching have changed, therefore the way we structure leaning must also change. One can argue that the pillars are a rejection of subject area instruction; this is not my intention. The pillars and subject or domain areas are highly complementary forms of teaching. The pillars remind us that there are distinct ways to divide curriculum instruction beyond just thematic, topical or methodological lines (case studies, problem-based learning, Socratic instruction, etc.), and invite a new way to conceptualize learning. To appreciate the complexity of excellent teaching-learning processes we need to think more holistically. We need to remember, as scholars such as David Perkins remind us, that learning is a all-inclusive process and involves not only what we teach (curriculum) and how (pedagogy), but also who is receiving learning (developmentally speaking), when they do so (age), and with what background knowledge (prior experience), including how their culture influences learning outcomes. Once again, thankfully, the five pillars are complimentary to any set of governmental curriculum priorities.
  • 43. 43 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Figure 18. Author’s Vision of Bruner’s Spiral Review of Hierarchical Information Integrated with 21st Century Pedagogy
  • 44. 44 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Chapter 7 Ages vs. Stages vs. Prior Experience: What determines learning potential? Finally, the more I reviewed the neuroscience behind human learning, the more the “ages vs. stages vs. past experiences” debate stood out. Ages vs. Stages We currently divide kids into age groups in our schools. We do this based on a logistical need created by the implementation of universal education at the end of the 19th century, which forced us to make a decision about how to divide our overcrowding classrooms. While dividing children by their birthdate may seem logical at first (after all, it’s the way we have always done it, right?), we often forget that cognitive development is not always in parallel with chronological age. In fact, there are numerous studies indicating that some key goals for school success, such as reading, are normal if taught in schools anywhere between three and nine years old (Tokuhama-Espinosa, 2008). This means that the creation of standards may often spell failure for some who develop differently (those we call “late bloomers”) if we ignore that “[b]oth age and education are associated with hierarchical development” (Dawson-Tunik, Commons, Wilson & Fischer, 2005, p.11). If one reviews failure rates in schools, startling patterns emerge as to who it is that usually miss the standardized test score minimums (see Lucio, Hunt & Bornovalova, 2012; Oyserman, 2013). It is interesting how boys, who genetically mature slightly slower than girls (see Marceau, Ram, Houts, Grimm & Susman, 2011), bilinguals, whose vocabulary evens out at a slightly slower rate in the earlier years than monolinguals (but usually ends up being superior to monolinguals) (see Poulin-Dubois, Bialystok, Blaye, Polonia, & Yott, 2013), subsequent children as compared with first children (e.g., Berglund, Eriksson & Westerlund, 2005), minorities (e.g., Appel & Kronberger, 2012) and children from low SES groups (e.g., Currie & Thomas, 2012) are all naturally “slower” on the comparative scale of things in the early years. Having said that, some of these differences are merely developmental and go away on their own, leaving no perceivable differences by mid-primary school. In other cases, it is impacting how having great teachers can reduce the gap between these slow starters, sometimes availing such extreme benefits as to reduce perceivable differences between these groups after high quality intervention over just a few years (Stigler & Hiebert, 2009), for example. Even if we accept that there is a natural evening-out of the playing field over time for many children, it is often too late for many who are labeled slower, which for a variety of reasons ends up becoming a self-fulfilling prophesy (Hattie, 2009). Many children, labeled as slow too early in their academic careers are potentially superior learners, but due to our zeal to “treat early” we mistakenly categorize them, which can lead to a downward spiral in self-efficacy as well as academic failure (Hattie, 2009; Hudak, 2014). Once a child has been labeled, he has to struggle his way back up to even. Unfortunately, we sometimes limit their chances to show us what they know because we pollute their self-perception as learners with the suggestion that they are “behind” or are somehow less intelligent than
  • 45. 45 Tokuhama-Espinosa v. June 2015 rev Mar 2017 their peers. As a student’s self-perception as a learner is the greatest influence on student learning outcomes (Brophy, 2013; Hattie, 2013), it is sad to watch how some children mistakenly negatively judge their own potential to learn because they are slightly behind the developmental curve. Had we taught them better by structuring their learning in a more personalized way, we would find less failure. I propose that if students were allowed to advance through different levels of mastery rather than be grouped by age there would be less school failure. Prior Experience The speed with which a person can recall information is directly related to the level of repetition received for that information (Zatorre, Fields & Johansen- Berg, 2012). The myelin sheath that insulates the axonal connections is responsible for how quickly a person can “find” the right information in the brain (Hartline, 2008). You have some habituated behaviors for example, that seem ingrained in your intuitive behavior, but which have actually been cemented into memory due to the high level of repetition (think of driving for example). A certain amount of repetition is required for true learning to take place (Rock, 1957). We know that different kids will enter our classes with different amounts of prior experience and its related level of repetition due to the experiences in their lives. This makes some kids seem exceptionally intelligent (or slow) when their outcomes are primarily due to experience, not to intelligence. The order in which skills are learned is more important than one’s age, meaning that the alignment of cognitive development and past experience is most indicative of a child’s potential to learn. For example, a child who has been read to since birth will have more connections in place when it comes time to learn to read in school than a child who has ever been read to before at home (Bus, Van Ijzendoorn, & Pellegrini, 1995). As prior experiences create the building blocks upon which new learning can occur, constructivism both as a pedagogical concept as well as a neurological reality must be considered. Without proper prior knowledge, new learning is slowed and often even inhibited. As we mentioned earlier, a child who knows how to add will be able to learn how to subtract in a relatively short amount of time compared with a child who does have sufficient practice in addition. There are thousands of kids who fail in school not because they lack the intelligence to succeed but rather because they don’t have the necessary prior experiences upon which to learn quickly, (and usually not due to any fault of their own). If we restructure learning based on a pillars constructivist hierarchy design for mastery, we would likely help many more students reach their full potential because the hierarchical mapping of skills would be transparent, making learning goals clearer to all involved and replace steps in learning with current judgment calls on intelligence. If we used the pillar, teachers, students and their parents alike would be able to see exactly which pieces of the puzzle were preventing new learning from occurring. Once it is clear where the gaps are in a student’s knowledge, the road to repair is paved (this would be true whether or not we use the five pillars as a curriculum base). The added benefit to restructuring curriculum design to include the pillars rather than solely by domain areas is the natural transdisciplinary nature of learning. This, combined with more authentic
  • 46. 46 Tokuhama-Espinosa v. June 2015 rev Mar 2017 problem-based learning pedagogy, would be a better path towards the final objective of developing creative and critical thinkers. If we were to develop curricula by levels, not by ages (starting at “0” for our traditional Pre-K learners), we would be able to structure learning in a more transparent way.
  • 47. 47 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Figure 19. Constructivist Pillar Model for Mastery
  • 48. 48 Tokuhama-Espinosa v. June 2015 rev Mar 2017 Chapter 8 Teacher Training: Past, Present, and Future Eisner (1979), pointed to the many ways that curricula could be structured and how learning occurred in explicit (content area learning) and implicit ways (how we think about what we are learning). Schulman was the first to disaggregate the many elements of “Teacher Knowledge” into sub-areas of knowledge of the learner and his characteristics, general pedagogical knowledge, knowledge of contexts, knowledge of educational objectives, knowledge of curriculum, content knowledge and pedagogical content knowledge (1986). Figure 20. Schulman's Original Category Scheme compared to Ball, Thames & Phelps, 2008, p.5. Ball and colleagues (2008) agree with Schulman’s general assertion that being experts in teacher’s pedagogical content knowledge (TPCK) is what leads to greater student success than the other elements. That is, TPCK is better than content alone or pedagogy alone (Ball, Thames & Phelps, 2008). Knowledge of math does not make you a good math teacher, nor does knowledge of teaching make you a good math teacher, but rather knowledge of Math and knowledge of Teaching make you a good math teacher. In their studies on math teacher formation, Ball and colleagues make it clear that “the mathematical knowledge for teaching” that is needed to be a successful math teacher also relates to the general hierarchy of math concepts, which no level of good pedagogy can substitute. Based on the fact that there are distinct neural networks related to basic numeracy, for example, than for those related to affective aspects of learning, such as student-teacher relationships, it is clear that teachers need to improve both their new content or domain area knowledge, as well as improve their teaching skills. In the new five pillars constructivist hierarchy this means that teachers would not only have to be trained in the new pillars content, but also improve the methodologies with which they teach them. If such a model were to be implemented, a strikingly new type of teacher formation would occur in which the traditional TPCK would be supplemented with a disaggregation of concepts as expressed through the five pillars constructivist hierarchy.