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

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

In this project, a basketball containing different psi is dropped to see how well it bounces.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

This science fair project will help students learn about non-vascular plants, such as mosses.

This science fair project idea explores substances that cause a bubble to last longer.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Will increasing the amount of salt in water effect how slow or fast the water freezes?

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Start your toy engines -- this is going to be a fast and friction-filled race!

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

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

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

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

The objective of this science fair project is to investigate salt water density.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

In this science project, the center of gravity is explored.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

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

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Find out whether a longer airplane will fly farther or a wider paper airplane.

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?

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!