Melt the ice, but save the lawn. The objective of this science fair project is to explore the effects of different substances on melting ice.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.

This science fair project idea explores whether talking to a plant will help it grow.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

Science fair project that measures the relative times it takes a plastic bag and a biodegradable plastic bag to decompose.

What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.

In this science fair project, students test how objects float and sink in liquids of different densities.

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!

Free science fair project idea that measures change in flexibility with age, using a variety of flexibility tests like Sit & Reach.

This project is about after-images and what possibly affects them.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Design a more versatile real estate website. Contact realtors and real estate websites for advice and further information. modify an existing design

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

In this experiment you will evaluate whether praise improves athletic performance.

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.

Research overview of architecural acoustics. Design and build a whispering wall from wood or plastic. Test which materials work best.

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.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

This science fair project idea explores the different properties & interactions of sugar molecules.

Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.

The objective of this sociologically-inclined experiment is to evaluate whether kids' toy preferences are hardwired or develop as they grow.

This experiment explores whether caffeine improves athletic performance.

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

In this science fair project, we will test how different kinds and shades of hair respond to bleach.