This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Determine the maximum distance traveled by projectiles launched at an angle. Use some cool math to figure out at which angle your projectile will go farthest.

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

This experiment will explore how manipulating a graph of historical information might reveal new information about data.

Head out to the driveway, ball in hand, for a bouncing challenge. Then use those results to make a colorful graph that lets your child compare results.

How many steps long is the hallway? Kids put their graph-making skills to work as they make a step map of their own house.

Help your preschooler chart her good eating habits with this arts and crafts activity that has her making a healthy fruits and vegetables rainbow and graph!

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

Engage your children with this fun fall activity that integrates math and science. First, your child will excavate to find leaves. Next, they'll examine them to determine the colors. Then, your child will graph their findings.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

This activity will further your child's ability to interpret graphs and apply math skills in a real-world situation.

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

This science fair project idea explores discover whether mixing solutions of equal distances from neutral pH (7) will create a solution close to pH 7.

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

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

The Galileo inclined plane physics experiment was one of the first ways scientists calculated acceleration due to gravity. Do it yourself in this project!

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

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

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

Here's a hands-on activity that helps your child understand the concept of "circumference."

Think about the adaptive utility of an important aspect of our physiology.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.