This science project examines the history of earthquakes and what we can do to prevent future disasters.

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

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!

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

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

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

This experiment will explore whether fractals really repeat themselves infinitely.

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

This experiment will explore if a randomly iterated algorithm will result in a pattern.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

What colors can dogs see? Do they only have black and white vision, or can they see other colors too? Find out in this cool science experiment!

This science fair project idea provides evidence that air is everywhere and takes up space.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

This science project investigates the influence of different genres of movies on appetite.

This science fair project idea produces sounds by creating vibrations using different objects.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

Learn the chemistry and physics of the brain, how our nervous system work. Demonstrate that the brain is an electrical and chemical machine.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

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

This science fair project idea explores whether color affects a person's emotional state.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

Make a backbone model to explore human anatomy and life science.

Examine how the tire treads of a bicycle affect its rolling frictional force. Change tires, test speed performance on different terrains.