PBS Kids
http://pbskids.org

Playhouse Disney
http://atv.disney.go.com/playhouse/index.html

Lego
http://www.lego.com/en-US/default.aspx

Starfall
http://www.starfall.com

National Geographic for Kids
http://kids.nationalgeographic.com/kids

Sports Illustrated for Kids
http://www.sikids.com

Discovery Kids
http://kids.discovery.com

Crayola
http://www.crayola.com

Bill Nye The Science Guy
http://www.billnye.com/flash.html

Magic School Bus
http://www.scholastic.com/magicschoolbus/home.htm

Kids Zone
http://www.kidzone.ws

Fun Brain
http://www.funbrain.com

Suessville
http://www.seussville.com

The White House for Kids
http://www.whitehouse.gov/about/white_house_101

Fun School
http://funschool.kaboose.com

Story Place
http://www.storyplace.org

Junie B. Jones
http://www.randomhouse.com/kids/junieb

U.S. State Puzzle
http://www.sheppardsoftware.com/states_experiment_drag-drop_Intermed_State15s_500.html

Scholastic News Online
http://www2.scholastic.com/browse/scholasticNews.jsp?FromBrowseMod=true&Ns=Pub_Date_Sort|1&CurrPage=scholasticNews.jsp&TopicValue=Scholastic%20News

Weekly Reader Online
http://www.weeklyreader.com/index.asp

Magic Tree House
http://www.randomhouse.com/kids/magictreehouse

Yahooligans
http://kids.yahoo.com

Smithsonian for Kids
http://www.smithsonianeducation.org/students

Fact Monster
http://www.factmonster.com

Learning Planet
http://www.learningplanet.com/index.asp

Storyline Online
http://www.storylineonline.net

Clifford Read & Write
http://scholastic.com/clifford/read/index.htm

BrainPOP
http://www.brainpop.com