Determine which factors promote the greatest memory interference. Administer test, time how long it takes subjects to complete different tasks.

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

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

Determine if left-handed people have faster response times.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

Learn more about the fascinating folk art of Pennsylvania Dutch hex signs with this easy craft.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

Celebrate Constitution Day by learning the Preamble to the U.S. Constitution!

Help your child create his own pinata in this fun and easy activity. Use paper mache and fingerpaint for a party pinata everyone will love.

Craft a patriotic placemat from red, white, and blue construction paper in this festive craft project!

Teach your child about Chinese New Year by creating a dragon float inspired by the brilliant traditional ones seen in Chinese new year parades.

In this science fair project, students evaluate the alleged pain-relieving properties of amber.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

This easy craft project boosts counting and fine motor skills, and will help kids learn about Jewish culture.

This recipe provides a quicker, easier, and slightly healthier way to prepare this classic Louisiana Creole dish.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

In this science fair project, students evaluate if the phases of the moon affect the way people feel.

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.

This science project has students study the idea of human beauty.

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

In this science fair project, students investigate how different colors influence appetite.

Explore African and Asian traditions with this recipe for homemade henna ink!

This social science experiment endeavors to determine whether certain types of animals provide greater physical and mental health benefits to their owners.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

This science fair project idea compares the cuteness reaction between genders.

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

This Haggadah scroll activity is great for getting kids to practice handwriting, but it will also get them thinking about the meaning behind Passover.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.