Solar Cooking
This resource offers plenty of information on solar cooking as well as instructions to build your own solar oven. This would make a great classroom exercise
Solar School House
Out of California, this organization offers curriculum and solar kits for sale while offering accredited teacher training workshops in Renewable Energy for California teachers
Florida Solar Energy Center
In this resource find classroom activities, a calendar of events, kits, competitions, continuing education opportunities, and general information on renewables.
Solar Future
Avenir Solaire is a site for children. Through this resource, children can learn the basic principles of renewable energy while having fun. There are interactive animations and games to learn about solar energy and all information can be downloaded in PDF format.