7 Crazy Taxes from the US and Abroad
American Memory
America's Story from America's Library
Eye Witness to History
Gamequarium
GeoNet
Go Social Studies Go
Harcourt Social Studies
iCivics
Jefferson County Schools
Kids.gov
Liberty's Kids
Map Games
Mr. Nussbaum’s Social Studies Games
Primary Games
Scribble Maps
Social Studies for Grade 3-6
Social Studies for Kids
StateMaster
The History Place
USA Games