University of Colorado
University of Colorado: Ph Et Interactive Simulations: Energy Skate Park: Basics
An interactive skate park simulation that teaches about conservation of energy, kinetic energy, potential energy, thermal energy, and friction. This simulation can either be downloaded or played online and includes handouts, lesson...
The Wonder of Science
The Wonder of Science: Ms Ps3 3: Thermal Energy Transfer Solution
Lessons to show thermal energy transfer. Students will "apply scientific principles to design, construct, and test a device that either minimizes or maximizes thermal energy transfer".
American Chemical Society
Middle School Chemistry: Molecules in Motion
Students observe, on a molecular level, how heating and cooling affect molecular motion.
American Chemical Society
Middle School Chemistry: Moving Molecules in a Solid
Students observe and describe, on the molecular level, how heating and cooling affect the motion of molecules in a solid.