Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

This earth sciences worksheet offers a simple and informative overview to a fascinating geological phenomenon.