The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Science fair project that demonstrate how abrasions are formed on rocks in nature and the variations between types of rocks.

In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.

This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

This science fair project idea determines whether eating before or after exercise is more beneficial to health and performance.

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 science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

The purpose of this science fair project is to determine whether Green Bags, with or without refrigeration, are most effective in preserving food.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

Science fair project in which you will graft branches from different fruit tree onto a root stalk.

This science fair project idea determines whether volunteers remember more information presented orally or visually or kinesthetically.

Help your child reinforce the order of the alphabet with this hands-on activity using some everyday materials. It's a fun way to put a spin on a timeless skill.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

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 examines various dead zones and investigates the cause and how it can be fixed.

Science fair project that helps visualize how the human brain functions by constructing a model of a brain.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

How clean is the air we breathe? The answer might surprise you. Learn how to investigate local air quality with this cool science fair project.

Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.