Unanswered Questions
12 questions with no upvoted or accepted answers
7
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0
answers
395
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Examples of multiple induction
It is easy to find/construct cases that can be proven by nested induction, i.e., some variation of the theme to prove the statement $P(m, n)$ you prove $P(1, n)$ by induction as a base case for $m$, ...
6
votes
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 ...
6
votes
0
answers
89
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Long-form, multi-step, skills-integrating applied mathematics problems in calculus I, II, III
When recently teaching Calculus II to college students, I instructed my students to read and be ready to work through the first 8 or so questions of James Walsh's climate modeling differential ...
6
votes
1
answer
257
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What is a less anglo-centric collection of persons than Andy, Beth, Carl, Debby and Earl?
These five imagined persons have accompanied me for some time. We've had a bunch of laughs and a few tears. I love them dearly. That said, I'd like to retire them in favor of a more culturally diverse ...
4
votes
0
answers
213
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Learn ring theory more fun
I asked this question at 'mathoverflow'. However, the character of this question does not match mathoverflow, so I am asking this question again on this site.
Motivation:
Among abstract algebra, I am ...
4
votes
0
answers
177
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What evidence is there in the literature that lessons geared towards dyslexic student help non-dyslexic students?
Dyslexic students sometimes benefit from informal analogies to things in the world which the student can see with their eyes, and/or touch with their hands.
Tentatively, we can conjecture that ...
4
votes
0
answers
124
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How to explain the "less than yearly compounded interest" concept?
What difficulties can be met while teaching the "less than yearly compounded interest" concept?
Based on my own (learning) experience, an objection arose when I was presented with the formula:
$$A ...
3
votes
0
answers
76
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Examples of Financial Institutions that Compute Interest Atypically?
Are there examples of financial institutions that compound their interest more frequently than once-a-month? Are there examples of financial institutions that consider continually compounded interest ...
3
votes
0
answers
71
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Are there any fun toy applications of representation and character theory for finite groups to physics?
Representation theory has very deep ties with physics, leading to incredibly profound and admittedly cool results such as the classification of particles in the Standard Model via mass and spin by ...
3
votes
0
answers
149
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The propagation of the wave equation in even versus odd dimension
I am about to teach a second year undergraduate class on applied differential equation (first time) and, while I won't have time to go into the details, I wanted to show my students the difference ...
1
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0
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214
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Do you avoid examples or test questions that showcase an algorithmic plug'n'chug approach?
If we accept that there's not much learning from doing the "same" questions, like find the derivative of $x^2$, and $x^3$, and $x^4$ due to the algorithmic way of how it's done, then what ...
-2
votes
2
answers
187
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Is applying maths a 'hard problem' and how does the profession help?
Question: Is there such a thing as an Applied Maths profession?
In my engineering experience we were often at a loss as to which mathematical approach to take, and there seemed no obvious way to find ...