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

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

Get a brief history of the atom with this introductory page for young physicists!

How fast does sound travel? Help your child figure out the physics of sound waves with this informative worksheet.

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

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

The periodic table of the elements is full of helpful information. Figure out how to read the periodic table with this helpful guide.

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

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

What is wind energy? Teach your students how we can use the wind to create electricity!

What is water energy? Also known as hydro power, water energy is one of our important renewable resources!

Educate your budding scientist about fossil fuels with this worksheet about non-renewable energy.

The periodic table of the elements is an important classification system of the most basic particles that make up our world!

Does your little scientist know the different types of energy? Explore energy with this helpful info sheet!

It's a bird! It's a plane! It's Physics Man! Test your knowledge of the physical world with this fun questionnaire that takes physics to a super-heroic level.

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

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.