In this project children practice the scientific method while playing with puffy paint.

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.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

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

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!

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.

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

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

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.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.