• Science: How Stuff Works
A great site for answering all those weird and wonderful questions.

• Real Science
Learning and teaching resources to make science classes more exciting!

• The Why Files
A nother easy-to-use site with interesting questions and answers.

• Steve Spangler's Science Experiments
A collection of interesting experiments worth trying out.

• BrainPOP.com
Animated educational website.

• Discovery Channel Schools Center
A good website.

• NASA's page for educators
A nother easy-to-use site with interesting questions and answers.