BrainPOP - Animated Educational Site for Kids - Science, Social Studies, English, Math, Arts
EasyDefine - Define multiple words quickly
NASA - Students K-4
Kids | Ready.gov
AITC Kids' Zone
USDA Agricultural Research Service
SmokeyBear.com - Only You Can Prevent Wildfires
FunBrain.com - The Internet's #1 Education Site for K-8 Kids and Teachers
Aplusmath.com : Games
Spelling & Vocabulary Website: SpellingCity
multiplication.com
Merriam-Webster's Word Central