Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

Discover whether cold or hot water from the faucet will boil faster on the stove.

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.

What happens when colored beams of light mix? You might be surprised.

In this science fair project, students evaluate if astrological signs provide clues about people's personalities.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

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

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

This science fair project idea discovers the average time it takes for a person to remember something completely.

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.

In this experiment, your middle schooler will chart the effects of oil on a feather in order to grasp the tragic effects of oil spills on wildlife.

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

Celebrate April showers with a springtime arts and crafts activity: make sparkly, shiny raindrops with your kid.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Science fair project that determines which types of clouds are best at blocking harmful UV radiation.

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

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

The apparent movement of the sun has been used to keep time since the bronze age. In this science fair project, kids plot solar time against mean solar time.

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

Teach your little scientist about the amazing powers of gravity by comparing the falling speeds of two yummy fruits

Should you use âFITâ Fruit and Veggie Wash or plain water to wash your produce? Find out in this science fair project idea.