Mathematics Educators Beta
Dan Fox
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All Questions Answers
Votes Newest
43
Explaining the order of negative integers
May 26 '16
32
How important is knowledge of trig identities for use in Calculus
Sep 24 '19
24
What can (and should) an educator do about ambiguous terms like "triangle", "square", etc?
Jun 2
20
Is Linear Algebra Done Right too much for a beginner?
Jan 28 '19
13
Why we don't normally teach chord, versine, coversine, haversine, exsecant, excosecant any more?
Dec 12 '18
13
Should I describe the function $x \mapsto f(x_0) + f'(x_0)(x - x_0)$ as "linear" in a freshman calculus class?
Jul 10 '18
12
Why are the contents of contest maths so different from contents of degree-level maths?
Jul 31 '19
12
Is There Such Thing as Learning Disability in Math?
Aug 2 '18
11
How should I introduce the Chain Rule
Dec 24 '19
11
Why don't textbooks foreground marginally generalized theorems?
May 18 '18
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140
Determinant of a non-square matrix
119
Dismissed from PhD due to disability-related misconduct: how to answer question about dismissal?
52
Should I simply ignore it if authors assume that I'm male in their response to my review of their article?
45
Have you ever seen this bizarre commutative algebra?
28
When is a closed differential form harmonic relative to some metric?

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