All About the Sun
Lots of facts about the sun with pictures and fun games. Lots of other spacy info. Visit this site and soon be a solar expert! From HAO Education.

The Heart - An Online Exploration
Listen to a heart beat (sound effects) and find out exactly how it works! From The Franklin Institute Science Museum.

Science Worksheets
Worksheets for you to print and do offline. Designed to help you learn science while having fun! From Neuroscience for Kids.

Your Senses
All about human senses. Easy to use, fun to learn! From Neuroscience for Kids.