Mr Pie
  • Member for 3 years, 4 months
  • Last seen more than a month ago
  • Melbourne VIC, Australia
8 answers
15 votes
3k views
3 bookmarks
How should I introduce the Chain Rule
13 answers
37 votes
19k views
12 bookmarks
Why do we teach complex numbers?
12 answers
20 votes
3k views
5 bookmarks
Explaining the order of negative integers
7 answers
18 votes
1k views
5 bookmarks
How can I motivate the formal definition of continuity?
7 answers
30 votes
1k views
2 bookmarks
When $-x$ is positive
5 answers
39 votes
3k views
15 bookmarks
Effects of early study of advanced books
20 answers
32 votes
4k views
9 bookmarks
How to explain that a negative number multiplied by a negative number is a positive number, and that $-(-x)=x$?
10 answers
31 votes
2k views
5 bookmarks
Should students be asked to use more than one notation for the derivative in an introductory calculus class?
6 answers
23 votes
756 views
2 bookmarks
How can you explain to students that they should not use the same variable in an integrand and in the limits of integration simultaneously?