Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.