When I took electricity and magnetism I was on the rocks at E school. I decided that rather than learn the material I would memorize problems to pass tests and

When I took electricity and magnetism I was on the rocks at E school. I decided that rather than learn the material I would memorize problems to pass tests and save time. I ended up doing very well in the class but I didn't learn a thing. So a few months ago I started watching Lewin on iTunes U. He is everything that is right about a teacher. Passionate, engaged and focused on imparting the general concepts before the details. It's been a real (and free) pleasure watching him.