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This science fair project idea examines which type of insulation holds in the most heat.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

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

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

This project investigates the affect of storage temperature on microwave popcorn.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

Do different types of oil mix or stack? Find out in this science fair project idea!

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

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

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

In this fun activity, your child will create their very own solar oven to bake s'mores!

Have your child kick off their summer vacation by making a miniature water slide!

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

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.

In this activity your child will create their very own marble maze!

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

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

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

This biodiversity project examines the biodiversity in your own backyard.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

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

Learn all about balance and motion as your child designs a corn maze!

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.

In this design challenge, your child will make a bottle rocket using typical household items.

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