In this experiment, you will evaluate whether or not a diet that is supplemented with "brain-enhancing" foods can help improve memory.

In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.

This science fair project idea investigates food preference of birds.

This science fair project idea investigates whether plants can survive being frozen.

The objective of this science project is to determine the length of time for different seeds to germinate.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

This science fair project idea determines if the color of light affects the growth of plants.

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 tested various nose cones to determine which would be the most ideal shape for propelling a water rocket.

This project explores whether music affects the growth and health of plants.

Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

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

Can you stain teeth with tea, coffee, or coke? Explore how in this science fair project idea.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Find out whether putting something on top of a plant will inhibit its growth.

This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.

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

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.

Science fair project that determines the correlation between wind direction and subsequent weather patterns.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.