Presidential Election Resource/Game - PBS game that simulates being president and links your decisions with those of past presidents. Good stuff (4-6)

50 States - A Great database for information on states and capitals

State Capitals! Shepherd software's online games for learning states, capitals and regions. Awesome.

ABCs of San Diego -

BBC Geography skills - Activities are age divided and designed to increase student’s Geography skills.

Biography database

Ben's Guide to Government - A kid’s guide to government hosted by Ben Franklin

Calisphere (3 +) A World of Digital Resources - Calisphere is a service of the UC Libraries and offers collections to quickly find primary sources for the classroom or for research projects.

Colonial Williamsburg

Country Facts - Database on countries

Mariner Education - Maritime discovery from ancient times to Captain Cooks 1768 voyage to the South Pacific

San Diego Historical Society- (3 +)

Ancient China Links

Ancient China Timeline

Ancient China Dynasties

History for Kids Great resource for ancient civilizations