Can your physical science classes describe what happens when two objects collide? Whether they are new to the study of kinetic energy or just brushing up on their skills, pupils can observe the outcome of a variety of collisions...

Using a voltage sensor, students will measure how much "electricity" is produced by the wind turbine that they design and build. Students will experiment with blade designs to see which one collects energy from the wind the most...

Use the sun's energy to cook an egg? Design, build and test a solar oven. Activity gives a procedure to build oven as well as questions to answer. Questions can be saved and graded by instructor.