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

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

Examine the effect of pressure on carbonation in soda.

This science fair project idea investigates how magnetism can defy the force of gravity.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

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

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Do different types of oil mix or stack? Find out in this science fair project idea!

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

This science fair project idea investigates the difference in reaction times between boys and girls.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature