Constituting AmericaTeaching kids of all ages all about the United States Constitution - holds a yearly contest with prizes, scholarships, and even a trip to Philadelphia.

Awesome LibraryThe Awesome Library organizes 23,000 carefully reviewed K-12 education resources for kids. It contains a directory, an index, and a search engine.

World of Math OnlineOffers free math lessons and homework help, with an emphasis on geometry, algebra, statistics, and calculus. Also provides calculators and games.

Fun BrainEducation sites for K-8 teachers and kids. Find online educational games for kids of all ages, including math, grammar, science, spelling, and history.

PresidentsPresidential history which includes elections, articles, documents, and a 2016 electoral college map.

World Geography GamesThis website presents 22 brain-engaging map games to test and improve your geographical knowledge about Continents, US States, Earth, the Atmosphere, Waters, Cities, Mountains and more.

Common Core Test Prep CenterHere you will find practice exams for all areas of Common Core testing.

Brain PopAnimated Science, Health, Technology, Math, Social Studies, Arts & Music and English movies, quizzes, activity pages and school homework help for K-12 kids.