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Get a cool science fair project idea for middle schoolers on the effect of adding sugar to the growth of green plants.

Is exercise a cellular activity? Check out this fun science fair project idea to compare the carbon dioxide production before and after exercise.

This project examines what types of objects burn and which burn faster and cleaner.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

This science fair project idea examines which type of insulation holds in the most heat.

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

This science fair project idea explores the fastest average speed a human can talk.

This project explores whether the tempo of the background music we hear in a businesses is important to the environment and how customers move.

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

This science fair project examines how seeds hitchhike on animals and clothing.

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.

This science fair project idea assesses the effect of music on work performance.

This science project allows students to study the psychology of happiness.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

This project explores whether similar type movie scenes are accompanied by music with similar characteristics.

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

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

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

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

Learn about how sugar fermentation and growing yeast in this easy science project! Yeast is a eukaryotic microbe that puts the fun in fungus!

Which sunscreen is most effective at blocking the sun's harmful UV rays? Test the SPF of various sunblock brands in this cool science project!

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 will be examining oxidation and acid rain

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.