Unanswered Questions
39 questions with no answers
8
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Compare depth and scope of math syllabus between Malaysia's STPM, Gao Kao and A level
Are the math syllabi of these three exams comparable? Which syllabus' scope is wider and deeper? Which helps students to be better prepared for math in undergraduate level?
I believe that A level is ...
8
votes
0
answers
121
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3-D printing of formulas encoded in LaTex for the visually impaired?
There is software available on the Net for 3-D printing of math expressions encoded in LaTex. What such technology is available off-the-shelf for the visually impaired to learn mathematics? And, ...
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8
votes
0
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294
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What else we miss?
Context:
Some time ago there was a post on a brief study conducted by Alexis Wiggins (she was shadowing two students for two days), you can find it here, which got quite an attention. One interesting ...
- 649
6
votes
0
answers
116
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Maximize retention
I tutor high school math students. Students often struggle with a problem they had completed few months prior. Like any skill, it's natural to forget what you learned after a while.
As high school ...
- 341
6
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0
answers
219
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Are there measurements of how much mathematics people remember after high-school?
These days I got curious about something: Are there measurements of how much mathematics people remember after high-school?
- 241
6
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0
answers
78
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Support modelling cycle through differentiated means
I plan to work with my students on solving real-world problems through modelling them. Now it is my idea to follow the modelling cycle below.
The idea is to find with the help of two values that have ...
- 5,013
5
votes
0
answers
206
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Montessori mathematics for HS/college students
My children attend a Montessori school (as did I when I was a child), and I have visited several other Montessori schools and spoken with their teachers. Numerous times I've had Montessori teachers ...
5
votes
0
answers
98
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Resources for teaching algebraic fractions to a dyscalculic pupil
I have a new student in math class (high school) since last month, and she's being diagnosed with dyslexia and dyscalculia. We are about to go into conic sections and she should be able to do some ...
- 805
5
votes
0
answers
222
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SMSG Calculus Usage?
Did anyone out there have experience with SMSG's Calculus text? Our school system (Amherst, MA) used SMSG texts from my 6th grade class onward. But for HS Calculus (1969) we didn't use the two-part ...
- 10.9k
5
votes
0
answers
114
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the role of context in mathematical discussions of units and measurement in web design
Knowing that pedagogy for each age group is different, I will say right off the bat I am talking about working adults.
I am noticing more and more, that despite people's phobias about math, they are ...
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4
votes
0
answers
138
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When can students understand the intersection of two circles?
I'm interested in learning two transitions:
(1) When can students reason (intuitively, but accurately) to conclude that two circles in the plane
could intersect in $0$, $1$, or $2$ points, or are ...
- 30k
4
votes
0
answers
268
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Is There Such Thing as Reaching Half a Standard?
I like the Common Core State Standards for Math as they focus on objectives that students need to reach. However, some standards have way too many parts for them.
For instance, the standard CCSS.MATH....
- 29
4
votes
0
answers
165
views
Explaining the algebra behind a problem in computer geography
For work, I tend to have to explain quantitative ideas to people with only some informal computer science training.
Yesterday, my friend wanted to draw a map on his computer and was concerned we ...
CommunityBot
- 1
3
votes
0
answers
83
views
Material and textbooks for CLIL learners
I have a quite broad questions. I'm a math teacher in Switzerland (high school level, school year 9-12). We teach following topics (among others): quadratic equations, quadratic functions, system of ...
- 131
3
votes
0
answers
157
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When to use row or column vectors in points and translations
A course that my kids are doing in conic sections insists that all positions are represented as standard 2D cartesian coordinates $(x,y)$ (i.e. row vectors), and all translations are written as 2D ...
- 2,646
3
votes
0
answers
80
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Interdisciplinary Calculus and Statistics Texts for Advanced Secondary Students
I'm planning some interdisciplinary options for future students at a small independent school to be implemented in the next few years. The courses would be offered as independent studies and students ...
- 1,786
3
votes
0
answers
83
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Student input in secondary teacher evaluations
this is something I have been wondering about for a while now. In my school district (urban setting in Pennsylvania) student input amounts to exactly 0% of the final assessment for observed teachers. ...
- 5,070
2
votes
0
answers
62
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Math textbook for secondary school using Logo like language
What math textbooks for kids do you know that use Logo or similar languages with visual robots like Turtle (in "The Turtle Geometry") that demonstrate space motions, transformations of all ...
- 83
2
votes
0
answers
73
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Search for educational articles
I am looking for articles in French preferably (or in English otherwise, but my english is bad..) on the following topics:
study of assessments made in class after a problem;
phase of conclusion of a ...
- 21
2
votes
0
answers
95
views
Math websites/apps for high school students
I am undergraduate math student who is interested in being a high school math teacher. I have been given an assignment to present to my class (for a total of about 20 minutes) a teaching tool or a ...
- 121
2
votes
0
answers
219
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why don't we do labs in/for math?
(this is in the US and at a high school level)
why don't we dedicate a day of the week each week to do a lab for math for exploration? I mean we already do that for Earth Science, Physics, Chemistry ...
- 2,095
2
votes
0
answers
73
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Reference for study about good teachers in a US state
Several years ago I have read about a study in a US state where standard test scores were used to identify teachers whose students consistently improved far above the average and then film and analyse ...
- 1,280
2
votes
0
answers
56
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App to show exercises solved by students in real time
I'm looking for an app that can be used when the teacher gives a set of exercises to his class to show for each exercise how many students solved it, how many students tried to solve it, etc. The ...
2
votes
0
answers
73
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Request for IBL Script for Putnam-type Problem Solving Course
One of the major benefits of a good IBL script is that it effectively organizes the experience of students so that their effort does not need to be used on such organization. A good script leads from ...
- 6,173
2
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0
answers
56
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Lancasterian/Monitorial system at a secondary level?
While getting stuff ready for the soon-to-be-here school year, I came across Joe Lancaster and the Monitorial system, where older students who have mastered certain content areas are charged with ...
- 5,070
1
vote
0
answers
136
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1st time math teacher 1st test feedback appreciated
I'm not a math teacher but I've stepped into the role to assist a small private school who lost their math teacher during the holidays (I'm a mechanical engineer by trade). The course is Algebra 1 (...
- 7,374
1
vote
0
answers
104
views
simpson paradox in classroom: reports?
he Simpson's Paradox is a statistical phenomenon in which a trend or relationship observed within a dataset disappears or reverses when the dataset is divided into smaller groups. It occurs when a ...
- 7,374
1
vote
0
answers
126
views
Quality of a solution in mathematics
How can you determine a quality of a solution for a mathematics problem in general ?
If you try to explain too much then solution becomes bit longer and it takes time to go through causing less ...
- 1,152
1
vote
0
answers
126
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What do you use to make your course materials?
I'm a second year teacher teaching Precal for the first time.
I have a few textbooks, but the problem is that my school does not (and will never) have class sets of any of them for students to use.
To ...
- 165
1
vote
0
answers
102
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Symmetry of mathematical expressions in problem solving
**How would you use symmetry of mathematical expressions in problem solving in order to save time by minimizing simplifications?
This is not related to geometrical symmetry which is very much ...
- 1,152
1
vote
0
answers
65
views
What are different Mathematical concepts which can be introduced to 12-16 year students in an activity based way
Activities are a great way to engage students with Mathematics. And that also helps them to visualise mathematical facts. For example, Pi in its decimal form appears to have no pattern (we used to say)...
- 151
1
vote
0
answers
226
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Would the SMSG textbooks provide adequate extracurricular study?
Context: I'm a Grade 11 IBDP student and very fond of math. Assuming that I get the spare time to self-study material alongside the syllabus, I wish to spend it constructively (the only step I've ...
- 111
1
vote
0
answers
115
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How to teach year 3 undergraduate courses to high school students?
I see on the webpage of a high school math summer program, SuMac, that they will cover some algebraic topology in a period of several weeks. And they covered every aspect of this subject, including ...
- 1,673
1
vote
0
answers
205
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What are teachers' expectations on private tutoring in secondary education?
By "tutoring", I mean when parents hire someone to help their child one-on-one. I am referring to secondary education.
This "help" can take many forms, some of which are:
Re-teaching concepts that ...
- 1,007
1
vote
0
answers
85
views
How to introduce trigonometric ratios (HS) through a cognitive model?
I'm teaching a precalculus course and also taking a class on how to teach mathematics constructing a specific cognitive model for different topics. So, I have this assignment to build a cognitive ...
- 279
0
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0
answers
64
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Assigning a semi-independent project for current math I students to learn a topic in Math II overlap with math I, and teach a math II class, how to?
How can I foster a growth mindset and sense of belonging to the intellectual realm among Algebra II students by having them undertake a semi-independent project where they learn to teach an ...
- 113
0
votes
0
answers
87
views
Resources to introduce Modular arithmetic
We have Clock arithmetic in grades 5 , 6 and thereafter nothing related to the Modular arithmetic is taught until students enter to the universities. Since this is very important topic in Number ...
- 7,374
0
votes
0
answers
42
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Apps to make mathematics much interesting by sharing creative ideas with others
I think proofs without words is much important topic when we want to improve students interest in subject using their skills other than in mathematics. Recently I could able to find that kind of proof ...
- 1,152
0
votes
0
answers
118
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Infinite descent method
We have plenty of examples in mathematical induction for advanced level mathematics students. Can we introduce infinite descent method as extremely opposite approach to mathematical induction and is ...
- 1,152