Find out whether a longer airplane will fly farther or a wider paper airplane.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

Make your own marshmallows and mix up some very interesting third grade chemistry lessons 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.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.