A single slide introduces each of the following renewable energy sources: hydroelectric, wind, geothermal, solar, tidal, and biomass. This provides a succinct overview that you can use as a visual aid when you first introduce alternative...

This interactive Lab investigates what energy is, how it can be converted into useful forms, and why some sources are running low. The Research Challenge allows students to design their own renewable energy systems to generate power in...

Through both an interactive animation and a short video, learn about the enhanced geothermal system as a means to utilize the Earth's heat as an energy source for our electricity needs.