First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

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

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

This science fair project idea investigates how magnetism can defy the force of gravity.

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

This project determines what category of person is most likely to be ticklish.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.