Astronomy for Kids: http://www.frontiernet.net/~kidpower/astronomy.html
Science For Kids: http://www.crazycrabs.com/care.htm#08
www.missoandfriends.com the link is by girls and for girls http://www.starfall.com
Alphabet Songs http://pbskids.org/lions/songs/
NASA"s kid site,science projects,learn about outer space http://www.msfc.nasa.gov
The Library of Congress, all about American history,explore States,go back in time to experience life on the prairie or the Civil War or meet Americans and learn what they accomplished for their country. http://www.americaslibrary.gov
Sesame Street games to play,stories to write,kid's personal Web page to create. http://www.ctw.org
"Ask Jeeves for Kids" is an excellent homework tool. http://www.ajkids.com
Safe search engine for kids http://www.yahooligans.com