| Brainy Kids | | Brain related activities, information, links and lesson plans from the Dana Foundation's educational Web site. |
| Dripstone Experiment | | Investigation of stalactites and stalagmites in a home experiment involving epsom salts and water. |
| Eggsperiment | | Use an egg and a small jar or bottle to investigate changes in air pressure. |
| Exploratorium: Hands-on Activities | | Hands-on science activities from the Exploratorium museum of science, art and human perception. Experiments explore a huge range of topics including space, food, living things and the human mind. |
| Following the Path of Discovery | | How to repeat famous science experiments. Also includes a Science Fair project guide, information about scientists and inventors, science trivia, and science jokes. |
| Funology | | Lots of fun home experiments for kids exploring physics, chemistry, biology and the weather. |
| Hunkin's Experiments | | Cartoons showing how to do hundreds of weird and wonderful things. All experiments from cartoonist and scientist Tim Hunkin. |
| Kitchen Safe Science | | A fun way for kids to bring hands-on science into their own homes. All demos are safe and easy, and they come with full explanations. |
| Neuroscience for Kids | | A collection of simple science experiments exploring neuroscience, plus science fair ideas and other activities. |
| Resources for Learning | | A collection of material and suggestions for schools and kids involved in science projects. |
| ScI-Journal | | Online journal of high school and college students' lab reports from their science classes, labs and fairs. A discussion list allows messages about each report to be posted on the site. | |
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