History Of The Universe
[ Kids/Teens ] - A short history of the universe, earth, life, explained in simple terms. Begins with the big bang theory and ends with the computer age.
www.historyoftheuniverse.com Details

Hot Science Sites
[ Teens/Mature Teens ] - A directory from the CSIRO Science club magazine covering a wide range of subjects.
www.csiro.au Details

How Stuff Works
[ Kids/Teens/Mature Teens ] - Articles explain how hundreds of things work, from elements of the human body to space-age technology.
www.howstuffworks.com Details

How Stuff Works Express
[ Kids/Teens ] - Offers fun and informative articles about research and extraordinary people. Also includes information on hot sites, cool books, internet projects, and experiments. Includes teacher support materials.
express.howstuffworks.com Details

How a Galileo Thermometer Works
[ Kids/Teens/Mature Teens ] - Illustrated tutorial explains the operation of the Galileo thermometer.
www.howstuffworks.com Details

K-12 Science Jokes And Humor
[ Teens/Mature Teens ] - Jokes organized by topic, including biology, earth science, chemistry, Einstein, math, and physics.
www.juliantrubin.com Details

Kid's Domain: Science Games
[ Kids/Teens ] - Features a large selection of animal, ecology, space, and dinosaur games.
www.kidsdomain.com Details

Kids and Science
[ Kids/Teens ] - E-community for discovering science in main themes around us. Includes projects and facts, as well as games and fun.
www.kidsandscience.com Details

Kids' Place: Science Library Adventures
[ Kids ] - Online science adventures for kindergarten and elementary school students.
www.eduplace.com Details