Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

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

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

In this science project, the center of gravity is explored.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

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

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

In this project, sunlight is blocked from a leaf in order to see the affect that sunlight has on leaves.

Find out whether a longer airplane will fly farther or a wider paper airplane.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

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.

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

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

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

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

In this project, the affect of acid rain is simulated by the acid, vinegar.