This science fair experiment examines the relationship between gender, age, and smiling.

Science fair project that determines the effect of concentrated mental effort on physical performance levels.

Study and categorize the functions and types of genes. Run gene experiments chosen from links. Analyze data, explain ideas in a detailed report.

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?

Detail the chemical properties, nutritional value, medicinal effects of garlic, Write a detailed report, prepare recipes.

Test for a correlation between perceived color and heart rate. Using a stethoscope and stop watch, measure the heart rate (beats per minute) of volunteers.

Design a livable building that functions without electricity. Consider necessities, comforts and entertainment. Build a scale model of your design.

Science fair project that illustrates the properties of black holes in space.

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

Research optical illusions and human auras. Understand why the probable cause of perception is mach bands.

Describe the lives of commercially raised chickens. Contact local chicken farmers for information and advice. Write a detailed report about farming techniques.

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

Explore the negative and positive consequences of stereotypes.

Determine if left-handed people have faster response times.

Science fair project that determines whether moths are attracted to one color of light more than others.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

Science fair project that uses distillation to convert salt water into fresh water.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Science fair project that evaluates how well clothing fabrics block UV radiation by examining the properties of different fabrics.

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

This science project challenges students to study the salt content in tap water and learn about electrochemistry.

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Determine which kind of rock (igneous, sedimentary, metamorphic) has the greatest reservoir capacity, which is the ability to hold the most oil and natural gas.

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

This science fair project idea explores the egg's thin membrane.

The goal of this science fair project is to attempt to build a perpetual motion machine and analyze the Laws of Thermodynamics.

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