White House for Kids http://www.whitehouse.gov/kids/whlife/index.html
National Geographic for Kids http://www.nationalgeographic.com/kids/
NASA http://www.nasa.gov/audience/forstudents/k-4/index.html
Fun activities - by girls....for girls. http://www.missoandfriends.com/
Starfall http://www.starfall.com/
Crayola http://www.crayola.com/gamesfun/index.cfm?n_id=2&mt=games
Arts and Kids http://www.artsandkids.com/