see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

This fun middle school science fair project idea explores the process of respiration and determines whether boys and girls have the same lung capacity.

This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).

Do males really prefer listening to male than female singers? Find out when exploring this science fair project!

Science fair project that determines whether mass and weight are the same or different.

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

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

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Determine how different measurements of the same object might yield different values. Provide as many reasons that you can think of.

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

This science fair project idea studies the acidity of rain water and whether the acidity is the same on all rainy days or does it fluctuate.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

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.

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

In this fun experiment, we'll find out how color affects heat absorption!

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

Demonstrate which cooking method gets rid of the most fat.

Do heavier objects fall faster than lighter ones? Students learn the answer by watching the effect gravity in a vacuum has on a coin and a feather.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.