In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

Kids make a paperclip perform an act of magnetic levitation and test how effective various materials are at magnetic shielding in this science fair project.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

This science fair project idea tests the efficiency of short term memory.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

The actual factors affecting friction may surprise you! Learn about the coefficient of friction and put some trigonometry into practice in this science project.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

Discover whether ants are more attracted to natural cane sugar or artificial sweeteners.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

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

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

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

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

Calculate the mass of the Earth using the sidereal and calendar period of the Moon and Newton's Law of Universal Gravitation in this physics science project!

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

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

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

This science fair project idea investigates whether rocks containing geodes can be determined from the outside.

Determine how good we are at direct and indirect observation.

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

The goal of this science fair project is to identify the galactic center of the milky way using globular clusters, as found through Google Earth.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Demonstrate the relationship between mass, volume and density. Measure displaced water, and weigh object to calculate mass and density.

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