New York Times
Online edition of the newspaper's recent content with searchable archives for a fee. [Registration required]
Teaching kids of all ages all about the United States Constitution - holds a yearly contest with prizes, scholarships, and even a trip to Philadelphia.
Fun activities for kids with free video instructions and printables. Crafts, Magic, Puppets, and more!
The 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 Online
Offers free math lessons and homework help, with an emphasis on geometry, algebra, statistics, and calculus. Also provides calculators and games.
Grimm Fairy Tales
Folk and fairy tales by the Brothers Grimm. Read and hear interactive, narrated, animated stories. Children's literature and folklore.
Education sites for K-8 teachers and kids. Find online educational games for kids of all ages, including math, grammar, science, spelling, and history.