When the wind starts blowing, you and your child can plant a sponge garden in the comfort of your own kitchen. Here's how:

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

Learn how to relight a candle by lighting the vaporized wax in the smoke, and test how various kind of wax and candle brands relight differently.

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.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

What is it about a Slinky that causes it to walk down the steps? This simple experiment is a perfect illustration of both gravity and momentum.

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

Science fair project that determines whether moths are attracted to one color of light more than others.

This science fair project demonstrates the "power of conformity".

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

The objective of this science project is to determine the length of time for different seeds to germinate.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Science fair project that determines whether spreading a moss soup over an area increases moss growth.

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

This fun elementary school science fair project idea helps students in designing an amusement park using their knowledge of forces and simple machines.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

Should you use âFITâ Fruit and Veggie Wash or plain water to wash your produce? Find out in this science fair project idea.

Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.

This science fair project idea assesses the effect of music on work performance.

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

Slip some science into storm watching with a homemade rain gauge!

Find out whether matching resonant frequencies can cause objects to shatter.

Science fair project which uses a camera to observe the surface of a balloon in the moment of its explosion.

In this science fair project, students will use four different household objects to see which ones form the most or best crystals.

This experiment will explore whether adding different substances to a gel affects its strength.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.

In this cool robotics project, construct a motorized robot with a sensor and put it through a maze test to find the number of errors it makes along the way.

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.