This decimal game is a great way to help your child get familiar with how decimal values work.

In this project, waves of vibrations are experimented with using water in glasses.

Santa needs all the helpers he can get, so why not create your very own holiday elf to watch over your presents.

Science fair project in which you will create your electricity by making a homemade battery using salt water, a nail, and a copper wire.

How do mirrors work? What is light, and how does it travel? Explore light and reflection with your preschooler with these simple hands-on experiments.

Why not change things up a bit with this fun way of making those loop-hole bunny ears that sit at the top of his sneakers.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

Watch your first grader marvel at how fun and simple it is to turn ordinary potatoes into custom shamrock stamps.

Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.

Paper bag reindeer are perfect for handing out holiday goodies in style. Make a paper bag reindeer with your child this Christmas season.

Even the birds need to get out of the rain during the winter months. Help your child help nature and fill a lazy afternoon with this easy, cute craft.

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

This science project idea examines the effect of microwaving on various objects.

What heats up fasterâwater or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

Kids learn how fiber optics work with a dramatic total internal reflection experiment using a fish tank, water, and a laser pointer.

This fun and easy quiz show game will help your fifth grader memorize and study vocabulary from their math, science, social studies, and language arts classes!

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Does your child love Roly, the orange cat from our Brainzy games? Create the perfect dress-up costume and bring your child’s dreams to life!

Looking for a noisemaker that's more musical than your kid's typical banging and clanging? Make a paper plate tambourine!

Put those paper bowls to good use! Enjoy a preschool classic craft, great for passing the time on a rainy afternoon.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

Help your third grader craft a homemade version of this classic strategy game, using just an old egg carton and a few beads!

Create one-of-a-kind noisemakers to bring some fun to New Year's Eve.

This activity will keep your child entertained long after you've put away the markers and glue. Help him turn a paper bag into a self-portrait puppet!

Have a blast celebrating the poetic prose of Dr. Seuss as you hop your way to better vocabulary and reading skills. Play Hop on Pop Hopscotch!

Learn with makes water molecules work with this fun and easy science activity!

Create a herd of pachyderms to parade across a dresser or tabletop and take the opportunity to teach your kid a little bit about these majestic mammals.

Learn an ancient craft with this introduction to weaving. A great tie-in for kids learning about ancient cultures.

Celebrate Kwanzaa with your fourth grader, or introduce them to a new cultural practice, by showing them how to weave a Kwanzaa mat out of an ordinary paper bag!