Try this chemistry experiment with your curious kid and get some "shocking" results!

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

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.

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

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

Determine whether butterflies like to drink sugar water, salt water, or plain water.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Examine the effect of pressure on carbonation in soda.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

This science project allows students to study the psychology of happiness.

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.