This science fair project idea investigates the hardness property of minerals.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

Create a self-portrait from natural materials in this collage craft activity!

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

In this science fair project, students use the streak test to tell minerals apart from each other.

This surprisingly good glue recipe comes from common kitchen items.

Teach your child to dye eggs with natural ingredients from the grocery store. From pink to gold, these eggs are perfect for hiding, hunting or simply munching.

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

Discover whether cold or hot water from the faucet will boil faster on the stove.

This science fair project investigates why the number of visible stars changes from place to place.

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

In this project, vinegar and salt act as preservatives keeping bacteria from growing in the bouillon mixtures.

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

Your kid will delight in creating an extraterrestrial vehicle from goods found around the house. There's no telling where her imagination will go!

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.