A great mind exercise. Brain Teasers - Site has brain teasers of the week, solutions and archives of past puzzles. Students can submit answers directly. Little Explorers Alphabet Learn the alphabet by exploring the web. Children's Literature Authors and Illustrators - Web sites links to authors and illustrators.
Children investigate sunlight as a heat source.
During the unit the children build model houses, monitor temperature, and explore techniques for improving the efficiency of solar collectors. The unit is published by Encyclopaedia Britannica and has been enhanced by the Department of Academic Programs. This site gives a historical overview of solar power. It includes other historical links. This site provides information on solar cars from various countries.