Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

The project investigates how water and movement affects erosion.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

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!

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.

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

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

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

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.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.

Learn about nature by making your own mini moss garden.

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

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

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.