This science fair project idea examines which type of insulation holds in the most heat.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

This project explores ways to prevent static electrical shocks.

Will the shape of an ice cube impact how fast the ice melts?

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

This science fair project idea experiments with spinning color wheels and optical illusions.

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

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.”

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

This science fair project idea investigates the difference in reaction times between boys and girls.

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

This simple experiment serves as an introduction to the greenhouse effect.

Challenge your learner to design and build a city of their own in this creative engineering activity.

Construct batteries that make electricity from fruits with this fun science fair project.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

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

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.

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

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.