Free site and a good place to start researching.
www.ipl.org/youth younger children
Internet public library has 27,000 Internet resources hand picked, organized and described by librarians and library students. Step by step guide for writing and research.
Elementary, middle, high school students, parents and teachers, this site has something for everyone. Current events and virtual field trips.
Grades K-8, Math Science tables, timelines, science, math, social studies, and world news. Short paragraph biographies, search by subject or keyword.
Discovery Channel Web Site for Kids. 60 different adventures for kids. Live cams and links to The Learning Channel, Animal Planet, The Travel Channel and Discovery Health.
The Internet’s #1 site for K-8 teachers and Kids. Fun for all ages.
NASA site for kids under 13 years of age.
NASA site for teenagers and older.
Kids guides to the web, fun, games, great Web sites for kids.
Teacher/Parent reference resource. Homework help K-12
Varsity Learning Tools provides more than 60,000 individual problems and thousands of practice tests across 150 subjects.