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.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

This science fair project idea compares biodiversity between drops of water.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

This science fair project idea examines which type of insulation holds in the most heat.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

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

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Plants and light seem to be good buddies, but how far does the friendship really go?

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

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 project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

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

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.

This science fair project examines how seeds hitchhike on animals and clothing.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

In this project students experiment with making music using only glasses of water.