In this CD hovercraft science project, students will construct their own DIY hovercraft.

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

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

Exponents can be tricky to learn. Fortunately this game provides plenty of multiplication practice for your math student!

This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.

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!

Is your child struggling to remember the rules of place value? Here's a fun series of hands-on activities to help your child put the value in place value!

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

These Halloween sandwiches are a creepy-crawly treat for a holiday party or an especially scary school lunch. Make these Halloween sandwiches for your child.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Discover how and which salt melts ice the quickest.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Check out this cool science fair project on identifying rocks and minerals for kids.

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

This science fair project idea determines what household items are good conductors of electricity.

What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Create safe lightning for kids! They'll learn how to make lightning at home with this fun science fair project idea illustrating static charges and grounding.

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Have your kid try his hand at mood charades. It's a great way to promote social development and hone reading comprehension skills, not to mention tons of fun!

This project examines whether people's taste perception is influenced by what they see.

Create a giant octopus from cardboard that holds onto a sea of creatures from its tentacles!

In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.

This science fair project idea identifies trees using a dichotomous key.

Find out which type of sponge holds the most water.

Students will investigate the thermal conductivity of metals by learning how to measure thermal conductivity with this fun and easy science fair project idea.