Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

Energy is a crucial part of physical science! All things on Earth have energy, whether it's potential or kinetic.

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

If your scientist is mad for magnets, let him explore a few fun facts about magnetism with this physics page!

Help your child learn about one of the most elementary elements, gold.

Help your child get to know the most elementary of the elements with these handy worksheets.

Help your child get to know an elementary element with this worksheet about iron.

Help your child get to know his elementary elements with this handy worksheet on copper.

Help your child get to know the most elementary of the elements with this handy worksheet on silver.

Ever wonder what causes lightning to strike? Explore the physics of lightning with this striking physical science worksheet!

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

Children are introduced to the concept of the speed of light in this illustrated worksheet.

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.

This Thanksgiving, serve up some Thanksgiving science learning and find out all about the chemicals that make up a typical Thanksgiving meal.