This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

This science fair project evaluates the suggestibility of males versus females in copying the actions of those around them.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

This science fair project idea explores how far the average human can see.

How do crystals form? In this science fair project, students will use three different saturated solutions to see how different minerals form crystals over time.

This experiment will explore how mallets of various materials and weight create sonic tones of varying lengths.

In this science fair project, students examine how temperature affects sugar transport within a plant.

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

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

Explore concepts in current and coltage with these Van de Graaff generator experiments.

This science fair project idea explores which fruit molds the fastest.

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.

Discover whether a metal will expand under hot water.

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

Investigate which substances are most effective at removing salt from water.

This project examines how temperature affects the volume of gas in balloons.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

Analytical chemists perform chromatography to separate colors into pigments. Test the food coloring used in M&M's and Skittles candy in this fun project!

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.

This science fair project compares the abilities of men and women to understand subtle communication through body language.

In this project, you will observe and record changes in sunspots over two weeks.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

Would you be able to tell the difference between colored contacts and natural eyes from a normal distance? Find out in this science fair project!

Determine if left-handed people have faster response times.