In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

This science fair project idea explores the different properties of matter.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

Research fruits and their ripening stages, follow and document the different stages. Analyze what causes fruit to continue ripening after being picked.

This science project has students study the idea of human beauty.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

This science project examines the thermal properties of several major greenhouse gases.

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

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

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.

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

Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.

In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.

What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

This science fair project idea determines what household items are good conductors of electricity.

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

Study the effect of music on random rote memory. Examine the practical application of music in learning and education.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

Determine the growth rates of different types of human hair. Ask volunteers to not cut their hair until the end of experiment. Measure hair length.

This science fair project idea examines the reason boats are shaped and engineered.

Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!

This science project challenges students to study the salt content in tap water and learn about electrochemistry.

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.