In this project, different childproof containers are tested to see how childproof they really are.

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.

The project investigates how friction affects motion by using different surface textures.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

This science fair project idea compares biodiversity between drops of water.

This biodiversity project examines the biodiversity in your own backyard.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

In this project, several food items are tested to determine whether they contain starch.

This science fair project idea examines liquids of different densities.

This science fair project idea deals with the qualities of shade on a sunny day.

The project determines which laundry detergent is best for cleaning clothes.

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

In this project, vinegar and salt act as preservatives keeping bacteria from growing in the bouillon mixtures.