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This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Help your first grader design and create his very own bird feeder out of an empty milk carton.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

An home science experiment for older students that teaches about the science behind heat.

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

This science fair project idea investigates the difference in reaction times between boys and girls.