Sample: 



    Introduction: Paul Hewitt talks about teaching physics conceptually and his earlier efforts at videotaping. Short segments of demonstrations done in 1974 and 1984 are shown. We see Paul's opening day lecture at his fall 1989 conceptual physics class at the University of Hawaii, during which Paul poses some thought-provoking questions about the physical world. The introduction is designed to give a flavor of what the Conceptual Physics course is all about. Segment length: 37 minutes


    Linear Motion: Concepts of speed, velocity, and acceleration are introduced and supported with a variety of examples. The effect of air resistance on falling objects is also discussed. Segment length: 33 minutes


    Vectors and Projectiles: Vector addition and vector resolution are explained, using examples such as airplanes flying in the wind and projectile motion. The idea of the independence of the horizontal and vertical components of motion for projectiles is introduced. Segment length: 47 minutes