Teaching Energy in Introductory Physics
Grade Level: Grades 10-12
Virtual Microscope: Scanning Probe Microscopy Basics
What is a scanning probe microscope & how does it "see" atomic resolution to create images of nanoscale specimens? Find out in this animated tutorial.
Physics for the 21st Century: Gravity
In many ways the dominant force in the universe, gravity is also the weakest of the four forces known in nature. This multimedia module for high school explores gravity through video clips, animations, written text, and interactive tutorial.