Mathematics Educators
user52817's user avatar
user52817's user avatar
user52817's user avatar
user52817
  • Member for 8 years, 8 months
  • Last seen this week
Profile Activity
Stats
8,313
reputation
271k
reached
139
answers
0
questions
Communities
View all
Badges
View all badges
This user doesn’t have any gold badges yet.
15
silver badges
33
bronze badges
Top tags
View all tags
180
Score
32
Posts
23
Posts %
152
Score
26
Posts
19
Posts %
104
Score
11
Posts
8
Posts %
92
Score
17
Posts
12
Posts %
77
Score
22
Posts
16
Posts %
70
Score
10
Posts
7
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
67
Why is it possible to teach real numbers before even rigorously defining them?
Nov 2, 2019
answer
27
How to respond to “solve this equation” in a basic algebra class
Apr 8, 2017
answer
22
Given a 3 4 5 triangle, how do you know that it is a right triangle?
Oct 28, 2015
answer
20
Is there a more telling name for "Calculus 2"?
Aug 9, 2019
answer
18
How to explain that the sums of numerators over sums of denominators isn't the same as the mean of ratios?
Sep 27, 2019
answer
14
Why do we teach even and odd functions?
Sep 11, 2017
answer
13
Why do we teach the Rational Root Theorem? (high school algebra 2)
Feb 23, 2021
answer
12
Lowercase vs. uppercase letters for matrix entries
Sep 25, 2022
answer
12
A parabolic arc is not semicircular. But students think so
Feb 9, 2015
answer
12
Should $\varphi$ be monotone in the integration by substitution?
Aug 11, 2015
Top network posts
View all network posts
16
Formal Definition of Dot Product
5
Show that the characteristic polynomial is the same as the minimal polynomial

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.