Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

This experiment will evaluate if the environments that people work in affect their speed and accuracy in performing mental tasks.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Will increasing the amount of salt in water effect how slow or fast the water freezes?

This preschool activity uses paint chips to help your child learn about different shades of colors and how to find different colors in nature.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

This science fair project idea explores whether dogs do look like their owners.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

This simple experiment serves as an introduction to the greenhouse effect.

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

Determine which kind of rock (igneous, sedimentary, metamorphic) has the greatest reservoir capacity, which is the ability to hold the most oil and natural gas.

Will the shape of an ice cube impact how fast the ice melts?

This project examines how temperature affects the volume of gas in balloons.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

Which battery lasts the longest? In this science fair project, kids will test popular brand name batteries like Duracell and Energizer against generic brands.

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

This simple activity is not only fun, it's also a useful way to organize children's closets — and offer kids some autonomy to boot.

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.