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Explore the wave-particle duality of light! Learn how light can behave as both a wave and a particle in this cool physics science fair project idea for kids.

Want to get your bookworm interested in science? Check out this cool activity that teaches kids how to write science fiction!

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.

Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

Examine the influence of the phase of the moon on moisture capillarity in garden soil. Measure and record the depth at which water is first detected.

In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

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

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.

A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

Science far project which determines whether the material of a baseball bat affects the distance that the baseball will travel.

This science fair project idea explores whether talking to a plant will help it grow.

Think about the adaptive utility of an important aspect of our physiology.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

Determine whether the relationship between a personâs armspan and height are genetic.

Explore whether pianists have the tendency to type faster than non-pianists.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.

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