This science project allows students to study the psychology of happiness.

In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.

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

This science fair project idea demonstrates sonar mapping of the ocean floor.

Compare the ignition rates of various types of flame-retardant materials.

Science fair project that explore how compound motion works by examining how gravity is affected by horizontal force.

Polymers remove oil from contaminated waters. The purpose of this science project is to test the effectiveness of a polymer in cleaning up an oil spill.

In this activity, your child will be challenged to make a tower using paper cups.

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

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

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

This science fair project idea compares the mass and density of objects.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Learn about the anatomy of the autonomic nervous system and its relationship to the rest of the body.

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

Science fair project that designs a video game that requires players to use relevant skills.

This project explores the interaction between air pressure and playing surface in determining a basketballâs bounce.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

Science fair project that demonstrates how a rainbow forms, by using water to split white light into its many colors.

This experiment explores how microwave radiation affects fungi, bacteria, and plant life.

This science fair project idea will be examining oxidation and acid rain

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

What kind of fabric holds dye best? How can you improve a dyed fabric's colorfastness? In this colorful project, test colorfastness using mordants and bleach.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

This experiment evaluates if the lighting in a room affects the speed at which test subjects perform mental tasks.

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.