Kids Click , Web Search for Kids produced by Librarians with over 6000 Sites compiled.

Berit's Best is a Directory of safe, recommended Web sites for children to age 12. Each site has been reviewed and rated.

Yahooligans is a Search engine/ browsable index of the Internet for Web surfers aged 7 to 12 selected by Yahoo!

Ask Jeeves
Very user friendly search engine for children with 'safe' links to other search engine results

School Zone -30,000 free, clean resources for UK education.

OneKey partnered with Google.com to provide the largest database of kid safe sites

Children Safe Search Engine, PeachPod's Parental Preferences allows you to customize the search to best fit your child's interests and age

The Awesome Library has organized over 10,000 reviewed resources into categories for teachers, parents, kids, teens, librarians or the community, as well as by subject areas.

Microsoft's Encarta free on-line encyclopedia with special sections for parents, teachers and students.

At Bartleby you can Search the Columbia Encyclopedia, Roget's Thesaurus, World Fact Book, Oxford Shakespeare and much more through this site.