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

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 awesome diffraction grating experiment puts high school students' applied math skills to the test by having them calculate the wavelength of laser light.

This science fair project investigates which of two learning modes most commonly used in school, visual and auditory, is better for information retention.

High school students learn about resistance, resistivity, and if copper is the best metal conductor in this great physics science fair project idea.

Check out this free high school science fair project to explore the physics of the Coriolis effect with a homemade Foucault Pendulum.

Check out this fun high school science fair project idea to investigate how the cell membrane regulates what moves into and out of cells.

Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.

Looking for a fun project on energy? Check out this fun elementary school science fair project idea that demonstrates chemical energy in a bottle.

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

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

This fun elementary school science fair project idea helps students in designing an amusement park using their knowledge of forces and simple machines.

Get a fun high school physics science fair project idea one of the states of matter called plasma and the applications of this unique coil.

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.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

In this cool elementary school science fair project idea make a model to learn what happens to the Earth's surface when ice moves over land.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

Check out this fun high school science fair project idea to identify features of a mushroom and learn how do humans use fungi to their benefit?

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

This experiment examines whether social orientation (extroversion or introversion) is correlated with memory.

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.

In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

Air resistance is a crucial factor when designing a parachute. In this science fair project, students find what type of material works best as a parachute.

This experiment provides a graphic illustration of the chemical reaction that occurs when you activate a hand warmer.

Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

In this experiment, you experiment with laser jet toner, a magnetic fluid, as it moves, bubbles, and forms unique shapes.