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Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

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

Slip some science into storm watching with a homemade rain gauge!

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.

Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.

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

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

Help your child add some flair to the family garden with pencil pinwheels!

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

This science fair project idea investigates how the shape of an object affects drag.

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

Brighten up your home with this fun activity! Make a summer sun print and teach your child the art of easy print making.

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