The objective of this science project is to investigate patterns in fingerprints among family members.

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

Find out which kind of bubble wrap fares best when put in impact.

This science fair experiment examines the relationship between gender, age, and smiling.

Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.

This science fair project idea explores substances that cause a bubble to last longer.

Science fair project which determines which colors of light allow plants to produce the most chlorophyll. How are color and light related to each other?

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

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

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

Explore whether pianists have the tendency to type faster than non-pianists.

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

In this project children practice the scientific method while playing with puffy paint.

Does fear cause the same physiologic responses in men and women? This experiment measures people's blood pressure and heart rate while watching a scary movie.

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

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

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

This experiment will explore whether adding different substances to a gel affects its strength.

This project examines the concentration of dissolved oxygen in water, with and without oil.

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

This science project examines the thermal properties of several major greenhouse gases.

This project examines whether people's taste perception is influenced by what they see.

Discover whether people can distinguish what a person looks like just by listening to their voice.

In this experiment, you will find out how human error can cause faults in any science task. This includes experiments conducted by famous scientists also.