Home > Kids and Teens > School Time > Reference Tools > Encyclopedias
This category is aimed at Internet users under the age of 18. All sites submitted should be geared toward children and/or teenagers and should provide free online encyclopedias.
http://www.bartleby.com/reference/
Reference site allows you to search over the Columbia Encyclopedia, the Encyclopedia of World History, fact books, thesauri, quotes, and more.
http://www2.lhric.org/pocantico/womenenc/womenenc.htm
Collection of articles about famous women written by third and fourth grade students.
http://www.britannica.com/
Provides complete text of Encyclopaedia Britannica with search capabilities, related links, and multimedia enhancements. Free trial available.
http://www.si.edu/encyclopedia
Links to online Smithsonian resources and answers to frequently asked questions from A to Z.
http://www.encyclopedia.com/
Free resource offers more tens of thousands of articles from multiple sources.
http://www.howstuffworks.com/
Articles explain how hundreds of things work, from elements of the human body to space-age technology.
http://open-site.org/
A volunteer-run open content encyclopedia, inspired by the Open Directory Project.
http://spartacus-educational.com/
British online encyclopedia focuses on historical topics. Articles are geared toward students.
http://en.wikipedia.org/wiki/Main_Page
Free volunteer-edited encyclopedia with over 2.1 million articles.
http://schools-wikipedia.org/
A free, hand-checked, non-commercial selection from Wikipedia, targeted around the UK National Curriculum.
http://www.wordiq.com/encyclopedia.html
An online encyclopedia with more than 400,000 pages of content.
http://www.worldbook.com/
Offers in-depth information on a variety of subjects and educational activities for children.
Home > Kids and Teens > School Time > Reference Tools > Encyclopedias
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