# Friday math movie: Salman Khan at TED

By Murray Bourne, 01 Apr 2011

Who says you can't learn math via e-learning?

Khan Academy is an awesome collection of over 2,000 very useful videos, ranging from basic math through calculus, physics and even some chemistry. And it's free!

Here's the main author talking about how math education can be improved - using video.

See the 2 Comments below.