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

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Help your child plant a "tea garden": a garden made of herbs for making teas.

In this project students experiment with making music using only glasses of water.

The project investigates how water and movement affects erosion.

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

Glass is see-through, but usually you can still see that it is there. In this experiment, we use baby oil to make glass go completely invisible.

What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Amaze your kids by separating a salt and pepper mixture using an "electric spoon" charged with wool.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

This science fair project idea examines which type of insulation holds in the most heat.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

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

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!

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

In this cool experiment, learn how to find specific gravity of minerals using liquids of different densities to see which substances and items sink and float.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

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

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

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

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

This science fair project explores how osmotic pressure forces water through the root up into the plant.