This project determines what category of person is most likely to be ticklish.

Evaluate whether birth order influences personality.

This science fair project idea explores whether the color of surroundings affects human mood.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

Discover the science behind materials that absorb heat, and materials that don't, by constructing this cork trivet for your dinner table.

Science fair project that compares tap water and bottled water for the presence of common impurities.

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

Are you able to endure long periods of exercise? Find out if snorers can exercise longer than non-snorers.

Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.

Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: Elodea.

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

This science fair project idea explores if male or female humans are more likely to exhibit some form of color blindness.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Will male or female hair grow faster? Find out in this science fair project idea!

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

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

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Here's a fun game that you can play at home to get your child thinking about prefixes and suffixes.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

The objective of this science fair project is the compare the rate and efficiency of disaccharide and polysaccharide fermentation by yeast.

Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.

Your child will look forward to lunchtime with this artistic reinterpretation of the same old cold lunch.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

Calling all power-shoppers! This game is a fun way for kids to learn life skills, and flex their math muscles at the same time.

Replace the butterfat and sugar of ice cream with the sublime sweetness of a frozen chocolate-covered banana.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.

This science fair project idea examines the differences between bottle water, filtered water, and tap water.