Reference Links

Google

 

 

Directories

http://www.refdesk.com

A one-stop site for all things Internet including news, weather, sports, reference, encyclopedia, facts on file, FAQs, tutorials, search engines, free stuff, and games.

http://www.libraryspot.com

Reference collection including dictionaries, encyclopedias, newspapers, maps, reading lists, and quotations.

 

http://www.referencedesk.org

A large categorized collection of reference links to over 600 different states.

 

http://www.wcity.net

Information and links to the cities and communties of the world.

 

Encyclopedias

http://www.eb.com

Provides complete text of encyclopedia Britannica with search capabilities, related links, and multimedia enhancement.

http://www.worldbook.com

Offers in-depth information on a variety of subjects. Includes resources for parents and teachers, features on current events, educational activities for children, and World Book product information.

http://www.howstuffworks.com

Articles explain how hundreds of things work, from elements of the human body to space-age technology.

 

Homework Help

http://www.mathonline.org

Homework help site for middle and high-school age students staffed schools nights by high school math teachers. Posted questions receive a response before bedtime. Previous questions and answers are archived for browsing.

http://www.freemathhelp.com

Provides games, activities, lessons, calculators for students studying algebra, geometry, calculus, or trigonometry including a daily problem.