Research in Context - Specifically designed for middle school researchers. Cultures, government, people, U.S. history, sports, world history, geography, literature, science, and social issues – including nearly 300 topic pages and overviews on the subjects and social issues most studied by middle school users.
Britannica Library for Children - Award-winning Encyclopedia Britannica Digital Library provides timely, relevant, and trustworthy information for students.
Hyperhistory Online - HyperHistory is an expanding scientific project presenting 3,000 years of world history with an interactive combination lifelines, timelines, and maps. A visual arts view of history.
BJ Pinchbeck's Homework Helper - Since 1996, BJ Pinchbeck’s Homework Helper has been the curator of the best free education and homework resources for students, teachers and parents.