White House for Kids http://www.whitehouse.gov/kids/whlife/index.html
National Geographic for Kids http://www.nationalgeographic.com/kids/
Fun activities - by girls....for girls. http://www.missoandfriends.com/
Starfall http://www.starfall.com
Sesame Street http://www.sesameworkshop.org/sesamestreet
Noggin http://www.noggin.com/games/index/php
Dr. Seuss http://www.seussville.com
I spy http://www.scholastic.com/play/index.asp
Zoo Books http://www.zoobooks.com
Math Activities http://www.kidport.com/gradek/math/mathindex.htm