This middle school science fair project evaluates test subjectsâ ability to determine what a person is feeling by reading their facial microexpressions.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

In this science fair experiment, middle school students evaluate whether tone of voice can influence our ability to remember a list of everyday objects.

Test of the effect of exercise on rote memory. Prepare a single list of 40 randomly chosen words. Have volunteers recall as many words as possible.

Test the idea that people who wear glasses tend to be more educated. True or false?

Give your child an American history lesson as you create a colorful mini totem pole!

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.

Evaluate whether birth order influences personality.

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

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?

Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.

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

Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework

Determine if gender affects the ability to identify different smells.

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

Study the effect of music on random rote memory. Examine the practical application of music in learning and education.

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

Evaluate the efficacy of different pain management techniques.

Evaluate gender differences in processing visual information.

Test the placebo effect in different groups of people.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

This project examines whether people's taste perception is influenced by what they see.