Here are some of my favorite web sites:
The Free Dictionary
Scholastic Games and Activities
Discovery School.com
Cool Math
Fun Brain.com
National Geographic
US Patent and Trademarks Office Kids' Pages
Library of Congress Families and Kids' Page
Department of State Fun Page
The Five Themes of Geography
Tweety
Janice VanCleave's Science For Fun - Science Fair Central - DiscoverySchool.com
Plainedge Public Library
District Calendar