Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

This science project examines the history of earthquakes and what we can do to prevent future disasters.

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

This basketball project explores the best way to make the perfect shot every time.

This science fair project idea identifies trees using a dichotomous key.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

This science fair project idea determines if the temperature of rubber effects how high it bounces.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

Consult mechanics, automotive specialists for advice. Build a real engine or a scale model. Test and demonstrate its mechanical properties.

This experiment provides a graphic illustration of the chemical reaction that occurs when you activate a hand warmer.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

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

This project examines whether corked bats truly make a ball travel farther than wooden bats that haven't been altered.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

Demonstrate the relationship between mass, volume and density. Measure displaced water, and weigh object to calculate mass and density.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

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.

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

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

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.