Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.

A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

Is there any correlation between hot tubs and high blood pressure? Kids discover the answer (and its biological basis) in this cool science fair project.

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

Are you ready to pilot your own airplane? Well, then take to the skies with this high-flying project!

This science fair project idea outlines the principles and techniques behind paper batteries.

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Boiling water in a paper cup is possible because of convection and the thermal properties of water and paper. Learn how with this fun science fair project idea.

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

In this experiment, you will be making your own paper flashlight by conducting electricty with graphite.

In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”

This science project challenges high school students to study the linguistic evolution of text messaging.

Determines the extent that high school GPA predicts future income. Survey volunteers, divide GPA into 5 categories, compare income levels with GPA

In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

Learn how to make marbleized paper with simple everyday ingredients in this fun activity! Your child will learn about oil and water while doing this project.

In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

This high school science fair project investigates if small changes in your diet alter the pH of your saliva.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

Here's an arts and crafts guide for your high-school teenager that'll help her create a naturalist drawing and painting.

In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.

This project compares the strength of one, two, and three-ply toilet paper.

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

Discover which absorbent material is the best; the Shamwow, paper towels, or cotton towels.