In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

Science fair project that determines whether disinfectant sprays or disinfectant soaps are more effective at removing bacteria from hands.

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.