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

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

This science fair project idea produces sounds by creating vibrations using different objects.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

This science fair project idea provides evidence that air is everywhere and takes up space.

This science experiment has students test whether a snail moves faster on concrete or dirt.

This science fair project idea determines the most effective method of preserving food.

Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.

Science fair project that determines which foods and drinks contain the highest amount of glucose.

Does 100% Fruit Juice have more Vitamin C than juice with artificial ingredients? Find out in this science fair project idea!

This science fair project collects information on the Internet about yourself and others.

Science fair project that uses distillation to convert salt water into fresh water.

This science fair project idea examines whether boys and girls differ in reflexes.

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

Check out this cool science fair project on identifying rocks and minerals for kids.

This science fair project idea demonstrates how our fingers prune when in water.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

This science project researches the correlation between barometric pressure and wind velocity.

This science fair experiment examines the relationship between gender, age, and smiling.

Science fair project that designs a video game that requires players to use relevant skills.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

In this science fair project, students create their own miniature salt flats at home.

This science fair project idea studies how talking on a cell phone affect driving?

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

In this science fair project, young children notice and track changes in trees throughout the year.