I relearned a lot of forgotten math using Khan Academy last summer when I was preparing to go back to school. I think Salman Khan's style is significantly bette

I relearned a lot of forgotten math using Khan Academy last summer when I was preparing to go back to school. I think Salman Khan's style is significantly better than many of the other videos on the internet. Showing concepts in animations while explaining them can be helpful, but ultimately the students are learning how to solve problems. Watching the strokes of his pen gives you a fantastic view of how the problems are actually solved on pen and paper.