In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.

Study the anatomy of the brain and the functions of the corpus callosum. Research split brain surgery and its impact on advances in neuroscience.

Test whether cutting up meats will make it cook faster than just cooking it whole.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

Demonstrate the principle of jet propulsion in this science fair project by building a rocket from household materials.

The objective of this sociologically-inclined experiment is to evaluate whether kids' toy preferences are hardwired or develop as they grow.

This project examines how temperature affects the volume of gas in balloons.

Discover which fabrics shrink the most in the wash and why.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.

Use a microscope in this experiment to learn about different kinds of "good bacteria" that turn milk into yogurt!

This science fair project collects information on the Internet about yourself and others.

Free science fair project idea that examines the ergonomics of your environment. Redesign your living space to be better suited to your lifestyle.

This science fair project examines the vein structure (venation) of leaves in order to determine the class of the plant sample.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

In this experiment two environments will be compared: a room with interior design that uses correct Feng Shui versus one with incorrect Feng Shui.

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

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

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

This science fair project evaluates the suggestibility of males versus females in copying the actions of those around them.

Science fair project that examines the physical features of elephants and butterflies and draws conclusions about their similarities.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

This science fair project idea produces consumable fresh water from salt water through desalination.

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?