Animal Diversity Web
A tool by the University of Michigan to help you classify your animal.

Franklin Institute Science Museum
Visit the Franklin Institute Science Museum. Explore the museum's Science Learning Network and many other exhibits.

National Geographic for Kids
A great resource of information for kids about the world where we live.

101science.com
Science learning center. Topics include: Amateur Radio, Biology, Chemistry, DNA Tutorial, Electronics, Mathematics, Microscopy, Micro-Photos, Photography, Physics, Radio, Astronomy, Robots, Science News, Space-Astronomy, and Transistors.

Science Fair Home Page
This site helps students put together a solid science fair project according to the scientific method. It takes you through the steps to make your project great! It also provides a list of criteria on which projects are often judged.