Science projects for kids. Examples: build a boat, a blimp or a bug catcher net.(all Grades)

All you need to know about deserts.(all grades)

Doing research? Try Encarta. They also have free lesson plans.(all Grades)

Adept's site has great Science worksheets!(PreK-3rd)

Every Day Science using things we all have around the house.

SCIENCE Mini-Lessons Elementary (K-5)

Doing a Study on Weather? Free weather chart.

If you know of some great Science sites that I don't have listed, eamil me and I will list them.