How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

This science fair project determines whether most people will notice that a game of chance is very slightly rigged.

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

This project examines how temperature affects the volume of gas in balloons.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

Here's a great early reading and science activity for curious children. Learn how to plant your child's name in seeds for a growing writing activity!

In this experiment we will be determining whether birds prefer certain colors of seed.

Do heavier objects fall faster than lighter ones? Students learn the answer by watching the effect gravity in a vacuum has on a coin and a feather.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

The objective of this experiment is to find out if cooked beans grow faster, if at all, than uncooked beans.

This science fair project idea produces varying pitches of sound.

This science fair project idea discovers which brand of bubblegum produces the largest bubbles.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

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.

This science fair project idea investigates whether plants can survive being frozen.

This cool music science fair project idea has kids determine the effect of music on memory. Can music improve our cognitive abilities? Why or why not?

In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.

This science fair project idea examines whether people can decode scrambled messages.