Resource Sites for Teachers
General Resources
Earth/Space Science
Life Science
Physical Science
Michigan Teacher Network Science Standards Resources
Resources for Michigan Science Standards
Exploring Planets in the Classroom
K-12 Hands On Activities
Journey North 2001
Track evidence of Spring heading North!
Butterflies of North America
Reeko's Mad Scientist Lab
3 levels of experiments
The Art & Science of Bubbles
Internet Learning Network
Science Self Assessment 
Gr 3+
StarChild
NASA site with 2 levels - great student resource
Ecology Strikes Back!
Practice internet research 
Gr 4-8
Playground Physics
Grades 4-7
Science Webquests
Over 250 K-12 Quests
NASA Kids
News, stories, art, projects
Walking with Dinosaurs
from The Discovery Channel
Lesson Plans
K-12 Science

Interactive Sites for Kids

Kindergarten
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade

Fun

Bunny Survival Test Page
Use as an example of the Scientific Method!
Twinkie Project
Same light use of the Scientific Method
Bill Nye Labs Online
Lots of cool experiments and information
The Yuckiest Site on the Internet
Gross & Cool Body, Worm World, Roach World, Yucky Fun & Games
How Stuff Works
Science scavenger hunt, a graphically rich description of technology, an exploration into future worlds and technologies, & biographies of extraordinary people in science and technology