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

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

In this science fair project, students use the streak test to tell minerals apart from each other.

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

This science fair project teaches students about wilting and browning of salad greens.

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

Discover how and which salt melts ice the quickest.

Your child will learn a whole alphabet of different jobs while they complete this brain-teaser chart just in time to celebrate Labor Day!

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.

Take some inspiration from the past and create some wood block prints with your fourth grader.

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

Remember the classic card game, Go Fish? Here's a fun twist on it that will help your kid learn her the different parts of speech in a fun way!

Make an initiation shield like the ones from the Kikuyu tribe in Africa for an art project.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Being able to guess the likelihood of an event is a useful skill. Discuss probability with your kid as you play this fun math card game!

This science fair project teaches students the differences between fruits and vegetables.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Explore African and Asian traditions with this recipe for homemade henna ink!

Pureed ripe peaches, vanilla yogurt, agave nectar, and juicy chunks of peach come together to form a refreshing pop that hits the spot on a hot summer day.

The goal of this project is to create an exciting topographical map out of dough.

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!

Does your child know all the greatest kid-friendly places in town? Here's an activity that lets them create a cool city guide and work their writing chops, too!

Take a dive into the candy jar with this yummy science experiment.

Have you ever noticed the ridges on a dog's nose? In this project, we take several dogs' nose prints and discover just how unique they are!

Help your fourth grader make a homemade recipe book that's eye-catching, simple to construct and perfect for holding all of her favorite recipes!

Don't despair if numerators and denominators seem like a bore to your child. This colorful collage is sure to show him the brighter side of fractions.

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

See how to write a love song simply in this kid-focused tutorial. Learn how to write a love song for Valentine's Day and beyond.