(Sample link) White House for Kids http://www.whitehouse.gov/kids/whlife/index.html
(Sample link) National Geographic for Kids http://www.nationalgeographic.com/kids/
Ms. Koster's Page http://northforestpineses.wcpss.net/computers.htm
Starfall http://www.starfall.com
funbrain http://www.funbrain.com
Books by Level http://home.comcast.net/~ngiansante/index.html
Rainforest math http://www.rainforestmaths.com/
Littlefingers http://www.little-g.com/shockwave/loading.html
That's a Fact! http://www.harcourtschool.com/activity/thats_a_fact/english_K_3.html
Junie B. Jones http://www.randomhouse.com/kids/junieb/
Your Neighborhood http://bensguide.gpo.gov/k-2/neighborhood/index.html
Seussville http://www.seussville.com/
Study Island http://www.studyisland.com