Earth, Life, and Physical Science--Fact Monster
Physical, Earth, Life Science -- Dirtmeister Labs
Ducksters Science Lessons
How Stuff Works -- Text and videos!
Science Daily News
NASA for Education
Popular Science
NY Times Science News
Information from Government sites
Science for Kids
Gamequarian Science Games
PBS: Nova, Nature..
Science Net -- Lessons, Tools, Resources
History of Science Internet Sourcebook
KidSites Great Collection of Science Sites for Kids
Science Experiments -- Stuff To Do At Home
Science Clip Art
Science Made Simple -- Science Fair Projects....
Score Science -- K-12 websites, lessons...