This project explores what happens to a rubber band when it is heated and cooled.

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

Have your child kick off their summer vacation by making a miniature water slide!

Learn about the growing app design field by designing a new or improved app for smartphones.

Choose a timeline to live without technology. Keep a journal of all the issues encountered. What are the benefits and cons of modern technology?

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

This science fair project idea investigates the hardness property of minerals.

Learn about the field of psychophysics and to learn about "Just Noticeable Differences."

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Is there any correlation between hot tubs and high blood pressure? Kids discover the answer (and its biological basis) in this cool science fair project.

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

Test of the effect of exercise on rote memory. Prepare a single list of 40 randomly chosen words. Have volunteers recall as many words as possible.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

Here's a simple science activity that will help your child better understand how wells bring us water.

The objective of this free science fair project is to examine the way in which the phases of the moon affect circadian patterns in mammals.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

In this challenge, students are tasked with creating a car that can be powered by a balloon!

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.