2018
Dec
9
revised Word for the dimension of the vector space in which a vector lives?
added 268 characters in body
2017
Jul
14
revised Teaching strong induction instead of induction
added 11 characters in body
Jan
20
revised Is there any proof of the fundamental theorem of algebra that can be introduced to undergraduates who have just completed Calc III?
added 1 character in body
2016
Jul
26
revised Is there any proof of the fundamental theorem of algebra that can be introduced to undergraduates who have just completed Calc III?
edited body
Mar
24
revised How can one motivate the adjugate matrix?
added 20 characters in body
Jan
21
revised How to motivate the surface element
deleted 2 characters in body
2015
Dec
15
revised Teaching strong induction instead of induction
added 231 characters in body
Oct
31
revised Given a 3 4 5 triangle, how do you know that it is a right triangle?
edited body
2014
Oct
10
revised How can one convincingly present the alternating group?
added 22 characters in body
Sep
22
revised Presenting a solution with a stroke of genius
added 765 characters in body
Sep
22
revised Presenting a solution with a stroke of genius
added 765 characters in body
Sep
16
revised Is there a simple explanation for calculus classes of why partial fractions work?
added 28 characters in body
Aug
28
revised Is there any proof of the fundamental theorem of algebra that can be introduced to undergraduates who have just completed Calc III?
added 2 characters in body
Jun
28
revised Best way to memorize the conversion between m/s and km/h
added 11 characters in body
Jun
27
revised Best way to memorize the conversion between m/s and km/h
added 154 characters in body
Apr
24
revised Should tests given after the drop date be made less difficult in order to help the remaining students raise their grades?
added 551 characters in body
Apr
22
revised Reasons for (not) distinguishing $f$ from $f(x)$
added 237 characters in body
Apr
22
revised Should tests given after the drop date be made less difficult in order to help the remaining students raise their grades?
deleted 36 characters in body
Apr
2
revised Is there a good way to explain determinants in an elementary linear algebra class?
Adressed list of potential topics
Mar
31
revised How to advise students who want to do a “Bourbaki”-style study?
Changed title verb