Paul Hewitt's methods for getting ideas across to students are simple, easy to replicate, informative, and fun! He has found a way to teach the concepts of physics without the "killer" math. Everyone who teaches or studies physics should have his book. The best parts of Paul Hewitt's Conceptual Physics Alive lecture series, have been combined into a two DVD set. Paul Hewitt's earliest lectures are available on Conceptual Physics Alive-The San Francisco Years.