Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

Use pepper and soap to discover some fun facts about the properties of water.

Make a clay sculpture of a fall tree to celebrate the changing seasons and bring out the artist in your third grader.

Hanukkah stamps help you decorate anything from cards to gifts to wrapping paper. Make your own Hanukkah stamps out of potatoes.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

Celebrate Hanukkah the old-fashioned way with an oil lantern. This craft is a perfect opportunity to teach your child the history of this special holiday.

Edible holiday gifts are perfect for the foodie in your life. Learn how to make edible holiday gifts with this activity and tutorial.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

These DIY star garlands will add the perfect patriotic touch to your home this 4th of July!

These festive red and blue drink umbrellas are the perfect DIY party idea. While you're making them you can even sneak in a little compass practice.

A Christmas tree advent calendar will help your child count down the days until the holiday. This craft is a great way to keep your child busy this winter.

Bird watching is a fun way for kids to learn about Mother Nature. Make a bird feeder, a bird house, and binoculars and you can attract birds and watch them!

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Celebrate African heritage by making an African flag banner. This fun, culturally-inspired art project is perfect for Black History Month.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

Perform a special St. Patrick's Day magic trick with this fun craft project! 

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!

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

In this activity, learners will discover how to make a basic water filtration system using common materials found around the house or outside.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

This Where the Wild Things Are costume will make your little wild thing look just like Max. This Where the Wild Things Are costume is surprisingly easy to make.

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

Discover flight initiation distance as you play around in the park with this fun bird watching project!

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.