Wikipedia      A great, free web-based encyclopedia!

MSN Encarta     A very popular web-based encyclopedia!

Encyclopedia.com    A great encyclopedia, well suited for kids!

OneLook    A great search tool. Search several dictionaries at once!

Websters Dictionary    Miriam Webster online dictionary!

Word Central    Word Central's Student Dictionary! Great for kids!

Info Please     A great multi-purpose site with atlas, encyclopedia, etc.

Map Machine    National Geographic's Online Atlas!

Childrensatlas.com    Great map and fact resource for kids!

HomeSchool Central    A comprehensive homeschooler's help site!

EdHelper.com    A great resource for worksheets and tutorials for any subject!

FunBrain.com     Fun games for drill and practice in all subject areas!

Webquest Portal     Webquests for every grade level and subject matter!

Grammar Bytes     An interactive grammar review!

Writing Center     Tutorials for grammar, mechanics and style!

The Writing Corner     A great guide to six-trait writing!

Math.com    Homework help and practice from basic math to calculus!

WebMath.com     Great math resource for all grade levels!

WildWildWeather.com     Great reasource for weather studies!

Chem4Kids.com      Foundations of Chemistry for beginners!

Biology Project     Excellent fundamental biology site!

Virtual Anatomy     Online human anatomy site!

Physics Classroom    Great physics tutorial site!

Cascade Volcano Observatory     Earthquake and volcano information site!

History Place     Great US History information site!