Experiment with magnetism in this 8th grade science activity in which your child will create a working compass using a steel needle, magnet, and jar.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Demonstrate how to tell the age of an egg without having to crack it open.

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

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.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

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 objective of this science fair project is the compare the rate and efficiency of disaccharide and polysaccharide fermentation by yeast.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

In this project, the affects of vitamin E are observed on a rose petal.

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

Explore solids and liquids with your young scientist by making gluep, a goopy substance that can behave like both a solid and a liquid!

Determine how we can separate the components of a solution

In this science fair project, learn how to make gears and find out why they transmit torques in predictable ways.

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

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

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

Compare different remedies for cooling the mouth after eating spicy food.

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

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.

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.