Engineers in training can get started with this simple wheel-and-axle construction activity.

This science fair project idea explores whether talking to a plant will help it grow.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

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.

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

This science fair project idea explores whether white light can be separated into different colors.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

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

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

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.