One of the best search engines available Google
A great site for all... this man is my mentor! Gorospe's Web page
8th GRADE Nice site for practicing the US States location US States quiz
BOTH 7th and 8th GRADE A site for multiple geography practice. Includes both US and World Geography
Website for additional information on explorers. Kid info
Another teacher created site on explorers. Very helpful with quizzes and games http://www.mce.k12tn.net/explorers/explorers_start.htm
BOTH 7th and 8th GRADE 13 colonies, Geography, Presidents, Ancient history as well as US. Social Studies for kids