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Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot move in a pattern related to the sound and rhythm of music.

This science fair project idea explores whether white light can be separated into different colors.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

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

This science fair project teaches students the differences between fruits and vegetables.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

In this experiment you will replicate the mummification process by making a hot dog mummy.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

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

This science project explores the concept of being opaque or clear. Can you make something clear opaque? Or something opaque clear?

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

Discover whether a metal will expand under hot water.

Test whether plants can grow without sunlight and water.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

In this science fair project you will make a model of a cell membrane using very simple material.

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

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

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

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

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.