The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.

Compare the amount of ozone in various locations with this science fair project that will have your kid create her own ozone strips!

This experiment evaluates how a diet that is rich in "mood-enhancing" foods affects the way people feel over several weeks.

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.

In this cool elementary school science fair project idea make a model to learn what happens to the Earth's surface when ice moves over land.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

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.

This science fair project examines the different composition of fungi and plants.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

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.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.

Take a closer look at the soil that surrounds us, and give your child a lesson in Geology 101!

Is your child struggling with the principles of magnetism? Here's a fun activity to demonstrate polarity and understand the basic principles of magnetism.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.