Introduce the idea of wind power. Have your class make a simple weather vane with a plastic straw, tape, a pencil, and other items found in your class. This film could be used to explore wind power and alternative energy sources.

Videos on different forms of alternative energy and various green initiatives, e.g., green roofs.

Learn why photons, electric fields, silicon, and electrons are important when it comes to generating electricity from sunlight in solar panels. [1:15]

Sustainable energy is one of the greatest challenges for chemists today. This video discusses the research into possible solutions. [4:08]

How will energy efficiency standards affect light bulb design?

Explore how solar panels can be used to produce electricity. Watch kids use the scientific method to find out how the sun's position in the sky affects a solar car's performance.