This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

Score a bull's eye with this cool science fair project on horizontal projectile motion. Guide a marble to its target and predict its trajectory using math!

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

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

This science fair project idea examines if there is a reason that musical notes are at the pitches they are.

This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

This project determines how much the rebound rates of tennis balls change after ten games.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

Science fair project that explores the phenomenon of Non-Newtonian fluids by exerting force on different materials.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

This experiment investigates whether left-handed test subjects have better memories than right-handed participants.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

This project examines whether more expensive golf balls translate into better results on the golf course.

This basketball project explores the best way to make the perfect shot every time.

This experiment will explore how mallets of various materials and weight create sonic tones of varying lengths.

What is the Doppler Effect, or the Doppler Shift? The purpose of this science fair project is to determine how distance impacts the Doppler Effect.

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

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

The objective of this project is to evaluate whether a top will spin at different rates during different phases of the moon.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.

In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.

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.

Using a toy race car kids create a visual model of the Doppler Effect.

Learn about what happens to a current-carrying wire in a magnetic field in this cool electromagnetism experiment!