In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”

In this experiment two environments will be compared: a room with interior design that uses correct Feng Shui versus one with incorrect Feng Shui.

Test out various brands of permanent markers to see which one is least water soluble.

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.

Learn about how we localize objects and beings in space through sound and about monaural auditory mechanisms and binaural auditory mechanisms.

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.

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

In almost every preschool classroom is a sensory table. Learn how to make one at home!

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

Would you be able to tell the difference between colored contacts and natural eyes from a normal distance? Find out in this science fair project!

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

In this science fair experiment, kids will use the acid test to discover how to tell one mineral from another.

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

Teach your first grade scientist the difference between liquids and solids using maple syrup.

In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.

The Galileo inclined plane physics experiment was one of the first ways scientists calculated acceleration due to gravity. Do it yourself in this project!

Get a fun high school physics science fair project idea one of the states of matter called plasma and the applications of this unique coil.

This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Camouflage is one of the most important animal adaptations in the African savanna biome. Kids create their own camouflage with this fun science fair project.