Is it a square or a circle? See if you can trick your friends with this zany science project!

Start your toy engines -- this is going to be a fast and friction-filled race!

By incorporating natural materials and the powers of observation, your child will become a backyard naturalist while building early writing and drawing skills!

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

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

Learn all about balance and motion as your child designs a corn maze!

Help your kindergarten science maven explore the water cycle without getting everything wet.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Test your friends to find out if you can replicate the placebo effect's incredible results.

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

This science activity will help your student explore the changes that occur to transform an egg from raw to soft to hard-boiled.

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

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

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Your kid will be captivated as she watches liquids change color before her very eyes during this fun science project that introduces some chemistry basics.

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

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

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

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