This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Brighten up your home with this fun activity! Make a summer sun print and teach your child the art of easy print making.

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

This science project explores the concept of being opaque or clear. Can you make something clear opaque? Or something opaque clear?

Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

Help your child celebrate the summer and the sun by making a sandy seascape.

Your preschooler is familiar with the colors in their crayon box, but can they find these colors in the world? Take them on a scavenger hunt to find out!

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

Create safe lightning for kids! They'll learn how to make lightning at home with this fun science fair project idea illustrating static charges and grounding.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

Demonstrate how to tell the age of an egg without having to crack it open.

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

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

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Use the textures found in nature to create your own stationery! This fun, outdoor activity will no doubt inspire your child's creative side.