This experiment tests which gender is better at catching how a magician performs his tricks.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

Plant sunflower seeds , measure height, calculate average height, compare size and weight of heads. Interpret findings in detailed report.

Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

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

Is it a square or a circle? See if you can trick your friends with this zany science project!

This science fair project idea discovers the effect of (high) heat on animal cells.

This science fair project idea studies whether a religious sleeping schedule relates to a higher IQ.

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

This project compares the national anthems of several different countries to determine if there is a correlation between tempo and a country's latitude.

This science fair project idea determines effective strategies to help students stay awake and attentive.

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

Check out this cool science fair project idea on spectrum spinners and investigate how certain color combination can produce other colors.

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.

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

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

This science fair project idea determines how your body responds to allergies.

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

Observe which kind of fresh long-stemmed flower will last the longest after being picked.

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

Science fair project that builds a magnetometer and demonstrate its uses.