Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

Science fair project that examines condensation and the conditions needed in order for dew to form.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

In this fun science fair project idea, kids will experiment with various methods in order to discover the fastest way to cool a soda.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Discover whether a metal will expand under hot water.

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

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

This science fair project idea identifies trees using a dichotomous key.

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.

In this fun activity, your child will create their very own solar oven to bake s'mores!

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Find out whether putting something on top of a plant will inhibit its growth.

Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

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

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.