Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

This project compares different liquids and the freezing, melting and boiling points of liquids.

This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

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

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!

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

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

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Study how we perceive color by exploring optical illusions such as pointillism, digital images, and Ishihara tests.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

How fast is the wind blowing? This science experiment provides step-by-step instructions to help you answer this question.

What if the shape of the Earth weren't spherical? How does its shape affect our gravity, climate, and tides? Model these questions in this cool project!

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

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

Help your child add some flair to the family garden with pencil pinwheels!

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

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

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

This activity will help your child review science concepts, learn new ones, and become familiar with examples of various concepts in science. Plus, it's fun!

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

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

This science fair project idea determines whether land or water warms more quickly and investigates how solar radiation increases the temperature of surfaces.

This science fair project evaluates the suggestibility of males versus females in copying the actions of those around them.

Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.

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

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.