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

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.

This pet blanket is a perfect sewing project for your little gifter with a furry friend. Make a pet blanket with your child this holiday season.

Help your child create her very own invention just like Leonardo da Vinci as she develops her critical thinking skills and lets her imagination soar!

In this activity, your child gets to peek behind the curtain of puzzle making as they create their very own "Spot the Differences" game!

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Set your young chemist up for an afternoon of science-fueled magic with a deceptively simple activity starring baking soda and vinegar!

Create a silhouetted Halloween candle holder with this upcycled activity!

Use this simple and versatile sauce in pasta, sandwiches, or atop baked chicken.

An easy afternoon craft, this reusable heating compress is just the thing for warming cold limbs on chilly winter days.

Discover which fabrics shrink the most in the wash and why.

Baked rather than fried, these sweet potato fries are a healthier alternative to classic French fries.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

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.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

This science fair project idea experiments with spinning color wheels and optical illusions.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

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.

Spider cupcakes are creepy-crawly treats that are perfect for Halloween. These spider cupcakes make for a great Halloween party treat.