ALA Great Sites - Many sites in the areas of language arts, science, social studies, history, arts, and entertainment.
Ask Jeeves - A search engine for students .
Ask Jeeves for Kids - Retrives sites appropriate for younger students.
B. J. Pinchbeck's Homework Helper - Sites listed by subject area.
KidsClick - Many sites listed by subject area and chosen by librarians.
My Virtual Reference Desk - A guide to information on countless general and specific topics.
Yahooligans - A search engine for kids.