This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

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.

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

People have favorite flavors, but what about ants? Which ant food is the most popular?

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

This science fair project teaches students about wilting and browning of salad greens.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

This science experiment has students test whether a snail moves faster on concrete or dirt.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

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

In this science fair project, young children discover what happens when two fluids that have different densities get together.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

This science fair project idea demonstrates that plants give off water.

Using a toy race car kids create a visual model of the Doppler Effect.

The goal of this fun science fair project idea is to microwave candy and investigate: do some colors of M&Ms melt faster than others?