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This project examines the affect of temperature on viscosity and surface tension of different liquids.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

Examine whether males or females are more likely to have a higher center of gravity.

Explore the effect of wind speed on the burning rate of a candle.

Science fair project in which you will create your electricity by making a homemade battery using salt water, a nail, and a copper wire.

This project uses toy cars to determine how friction and gravity affect cars and braking.

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

This science fair project teaches students about wilting and browning of salad greens.

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.

This science fair project will help students learn about non-vascular plants, such as mosses.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

Devise list of randomly chosen words, test how many words volunteers can remember. Compare results of adults and children. Which have better memories?

Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

This science fair project idea explores if people with cool skin tones prefer cool colors and people with warm skin tones prefer warm colors.

This experiment investigates whether the primacy effect is observed more frequently in specific populations of people.

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

Dig into the physics of pool to explore some cool applied math and learn about what happens in an elastic collision of equal masses.

Test the idea that people who wear glasses tend to be more educated. True or false?

Science fair project that models the subterranean movement of water, using Darcy's Law. How can this information be used in hazardous material spills?

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.

Science fair project that demonstrates the principle of conservation of mass by conducting a chemical reaction inside a sealed Ziploc bag.

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.