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

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

This science fair project idea determines what household items are good conductors of electricity.

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

Make edible amber fossils with your second grader to explore the fascinating world of science!

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

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

This science fair project idea determines if the color of light affects the growth of plants.

In this experiment you will replicate the mummification process by making a hot dog mummy.

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

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Help your child learn about animal classification with this fun and delicious activity.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Take a dive into the candy jar with this yummy science experiment.

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

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

This science fair project idea determines if the temperature of rubber effects how high it bounces.

This science fair project idea explores the different properties & interactions of sugar molecules.

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

This science fair project idea explores substances that cause a bubble to last longer.

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!