Willie Wong's user avatar
Willie Wong's user avatar
Willie Wong's user avatar
Willie Wong
  • Member for 8 years, 8 months
  • Last seen more than a month ago
19 votes
Accepted

How to deal with very motivated students having "off-topic" interests?

19 votes
Accepted

Why is rounding half away from zero the only method taught?

17 votes
Accepted

Should the cross-product in $\mathbb{R}^3$ be discussed in Linear Algebra?

15 votes
Accepted

What is a free and simple 3D plot software for students?

14 votes

Formula sheets and books during tests and exams

10 votes
Accepted

Looking for software for plotting exact and beautiful (function-)graphs

9 votes
Accepted

What are the pros and cons of having students choose which HW problems are looked at?

9 votes

What is the motivation for characterizing second order linear PDEs as hyperbolic, elliptic, or parabolic?

8 votes

What is a good motivation/showcase for a student for the study of eigenvalues?

7 votes

Best way to memorize the conversion between m/s and km/h

7 votes
Accepted

Program or Website similar to Wiris?

6 votes

How does one explain that transformations 'inside' a function operate in the opposite direction than intuition suggests?