This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

Do heavier objects fall faster than lighter ones? Students learn the answer by watching the effect gravity in a vacuum has on a coin and a feather.

Look at people's face shape. Do you think their face shape affects your perception of kindness? Find out more in this science fair project idea!

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

This science project examines the thermal properties of several major greenhouse gases.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

This project will explore whether people are emotionally susceptible to suggestions of both humor and sorrow.

This project examines whether sugar substitutes are as sweet as real sugar.

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

This science project explores the concept of being opaque or clear. Can you make something clear opaque? Or something opaque clear?

Learn more about consumer preferences, product availability and pricing. Search ebay listings typing keywords of your choice. Interpret statistical analysis

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

Learn about the factors that influence group conformity.

This experiment uses a voice recorder to monitor the progression of a message in the telephone game as it deviates from the original.

This science fair project idea will be examining oxidation and acid rain

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

The purpose of this science fair project is to build a basic radio.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

A cool physics science fair project idea for 7th grade exploring the application of distance, velocity, and time equations.

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

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

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

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