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Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

How to Make a Rubber Band Car

This science project uses Mohs&acirc; Hardness Test to show kids how to compare the hardness of different types of minerals.

The Mohs Test: How to Compare the Hardness of Minerals

These homemade juggling balls are super simple to make and are a blast to play with. Not to mention, they're great practicing hand-eye coordination.

Craft Your Own Carnival! Make Juggling Balls

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

DIY Electromagnet

Petanque, a traditional French lawn game, is a wonderful activity to entertain groups of kids and help them learn a little bit about other cultures.

Petanque

As your fifth grader brainstorms and creates a plan for peace, your child will give his creativity and fine motor skills a boost!

Nobel Peace Prize for Kids

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

Caution Sign Safety

Be active while learning about American history with this twist on the classic running game "Capture the Flag."

Revolutionary War Game

Whip up an extra special treat for your hungry chef with these simple and creative brownie waffles!

Brownie Waffles

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Roasted Pumpkin Seeds

If you are looking for a special way to celebrate dad on his day, help your little one to design a creative letter photo collage.

Father's Day Collage

Create a scented surprise for mom on Mother's Day! Make a pillowcase potpourri filled with dried lavender.

Lavender Pillow

Zombie cupcakes are baked goods that look as if they&#39;ve been pulled fresh from a skull. Make zombie cupcakes this Halloween.

Zombie Cupcakes

Use recycled wrapping paper and an empty bottle to make this beautiful vase for a great indoor activity when it's cold outside.

Wrapping Paper Vase

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Growing Bacteria

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Halloween Decorations: Make Ghouly Hands!

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

Hold a Math Marathon!

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

Latent Fingerprints

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Foam It! Cause a Chemical Reaction

Find out which type of sponge holds the most water.

Which Type of Sponge Holds the Most Water?

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Echoes: How Sound Waves are Reflected and Absorbed

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

Does Skin Thickness Decrease Fruit Spoilage Rate? 

Make learning how to calculate surface area easy and fun using this simple hands-on approach.

Create a Cube and Find Its Surface Area

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

Watermelon Seed Spitting Contest

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

Making A Rock In A Cup

Cultivating resilience is one of the most important ways we can overcome challenges and reach our goals. In this activity, children will explore the concept of resilience and then create a video to explain and teach resilience to others.

Resilience

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

Hot Air Balloon Heights

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

How to Measure Viscosity of Liquids

What are the effects of colored light on plant growth? Explore plant behavior in this cool botany science fair project and learn about phototropism!

Plant Phototropism Experiment

Construct batteries that make electricity from fruits with this fun science fair project.

Fruit Battery

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