This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Science fair project that determines whether brain size is correlated with intelligence.

This science fair project idea researches the definition of ‘biodegradable’ and explores this in a real-life setting.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

Check out this cool science project idea to explore the differences in feeding behaviors of birds and if other species of birds also have color preferences.

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

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

Evaluate the ability of a biodegradable dish detergent to increase the penetration of water in hydrophobic soils.

Science fair project that determines whether moths are attracted to one color of light more than others.

In this design challenge, your child will make a bottle rocket using typical household items.

Science fair project that examines the biodiversity of ant populations in various locations.

Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.

Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.

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

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

The science project fair idea explores the interaction between your nose, mouth, and brain when tasting a new food or drink.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

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

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

Determine whether the application of Febreeze will lower the bacterial count.