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/
Reading Fun! http://www.starfall.com
Scott Foresman Practice math facts and many more great games! http://www.sfsocialstudies.com
Pattern Fun!