This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Discover which method for odor removal words the best for stifling refrigerator odors.

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Magnets vary in strength. Have your young scientist figure out which kind of magnet is the strongest when you have him conduct this attractive experiment.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

This science fair project idea investigates how color affects temperature.

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

Determine how we can separate the components of a solution

This project tests the hypothesis that dark colors absorb more heat than light colors.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

This science fair project determines the quality of a given product.

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

This science fair project idea demonstrates how our fingers prune when in water.

Examine the connection between temperature and chemiluminescence.

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.