Science far project which determines whether the material of a baseball bat affects the distance that the baseball will travel.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

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

This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

This project examines whether corked bats truly make a ball travel farther than wooden bats that haven't been altered.

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

This experiment explores whether caffeine improves athletic performance.

This project examines which type of dance burns the most calories.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

This project explores differences in people's reactions to images in color and images in black and white.

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

Determine if each hemisphere specializes in dealing with specific functions. Include illustrations of the brain, it hemispheres.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.

This science fair project idea investigates the difference in reaction times between boys and girls.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

Check out this fun science fair project idea to measure bacterial colonies from door handles and explore the effectiveness of different cleaning agents.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.