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

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

Many substances are compounds of different elements. This experiment combines iodine and zinc to make zinc iodide.

The project compares three different methods of testing turbidity in water: the secchi disk, spectrophotometer, and turbidity test kit.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

This science fair project idea raises awareness of a real ecological issue.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

This project explores if people more easily distinguish between faces of people of their own race or ethnicity compared to those of other races or ethnicities.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Looking for a project on machines? Get a fun elementary school science fair project idea to design a compound machine using your knowledge of simple machines.

This fun science project explores the climate change over the course of the history of Earth and helps construct a diorama representing a geologic time period.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

This experiment will explore whether fractals really repeat themselves infinitely.

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

Science fair project that explore how compound motion works by examining how gravity is affected by horizontal force.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Discover whether the color of text correlates with ease and speed of reading.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Research fruits and their ripening stages, follow and document the different stages. Analyze what causes fruit to continue ripening after being picked.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

This experiment uses personality assessments to evaluate if certain personality traits are more common in people with unusual first names.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

This science fair project idea studies past and current fads and trends.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

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

This experiment will examine and precisely measure the amount of sugar in various sodas.

This experiment evaluates whether a person's eye color affects their ability to identify colors in low light.