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

Jump into Japanese culture with your child by making your own calligraphy scroll. Try your hand at painting kanji on paper just like Zen masters of old!

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

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

This felt cookies craft is a great way to introduce an older kid to a needle and thread, and will make great toys for younger siblings once theyâre done.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

This project investigates the affect of storage temperature on microwave popcorn.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

This project determines what category of person is most likely to be ticklish.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

How do organic materials become soil? This science experiment measures what materials biodegrade.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

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

Decorate your porch or backyard with this unique fall craft!

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

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

Your child can twist and turn their way to creating a freestanding wire form! When they're done they can position and display their small statue wherever they want.

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

In this science fair project, students make their own rain gauge to measure rainfall.

Does your child know how to read a map? Teach this important skill with an activity that makes map reading and map creating practical and fun!

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

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

This reading comprehension activity teaches children reading in reverse: how would you teach an alien to use a zipper?