Science

Fossweb- official site of inquiry-based Foss Science Curriculum
Solar System Sites

Environment

Environmental Kids Club- information and activities on ecology
Recycle City- Play the Dumpcity Game and see if you can help keep things clean!

Nutrition

Nutrition - link to a number of fun, kid friendly nutrition websites

Community Sites

Community Helpers

Animals

Animal Bytes
African Wildlife (lions) 
Kid's Planet (lions)

Insects

Going Bug-gy!
Amazing Insects
Insects Galore!
Insecta Inspecta World
Lady Bugs

Butterflies

All About Butterflies
Massachusetts' Butterfly Site: Moth and Butterfly Comparison/ Butterfly questions
Pacific Science Center's Butterfly and Insect Exhibit
Four Stages of Development of the butterfly

Birds

Bird Calls: filter by region

Weather

Understanding Forces of Nature: Natural Disaasters for both Primary and Intermediate grade levels
NOAA - National Oceanic and Atmospheric Administration

 Energy

Energy Quest - Solar Energy

Science Fair Projects

Check out Silver Beach's extensive list for science fair projects
"All Science Fair Projects" -hundreds of project ideas here
Science Buddies - over 900 project ideas to choose from