Mathematics Educators
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johnnyb
  • Member for 5 years, 9 months
  • Last seen more than a week ago
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About

I like to write and teach. I wrote a calculus book which I'm particularly proud of, Calculus from the Ground Up (a solution guide is also available). You can check out my research on a variety of subjects here. See the rest of my books on my Amazon author page. Book in progress on calculus applications available for preview. Contact information in the introduction to it. [email protected].

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All Questions Answers
Score Newest
answer
27
Why do we write $x$ instead of $1x$?
Apr 29, 2021
answer
13
How to teach Leibniz and Newton's notation
Mar 5, 2018
answer
10
Should I be teaching point-slope formula to high school algebra students?
Mar 26, 2018
answer
8
A calculus book that uses differentials?
Jan 26, 2020
answer
6
Why is learning mathematics compulsory?
Feb 16, 2020
answer
5
For calculus students, what should be the intuition or motivation behind series?
Apr 12, 2018
answer
4
What is a theoretical contribution in mathematics-education research?
Apr 19
answer
3
What books are like Knuth's Surreal Numbers?
May 3, 2021
answer
3
Can it be defended that $\sqrt 4$ is both $2$ and $-2$ (and likewise for general square roots)?
Nov 9, 2022
question
3
Good Examples of Equations Derived from Elementary Calculus
Feb 18, 2022
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8
Why can't we write sin x as $(\sin x)^1$ and use the formula for derivative of $x^n?$ (11th grade)
7
How misleading is it to regard $\frac{dy}{dx}$ as a fraction?
6
How do I integrate Catch2 with the QT Event Loop?
6
How do I integrate Catch2 with the QT Event Loop?
5
[NSCFString stringValue]: unrecognized selector sent to instance

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