2nd - 4th Grade Physical Science Worksheets : Page 3

What is energy? Energy is the ability to do work! Use this colorful worksheet to teach your little scientist the basics of energy.

Here is a brief introduction to The Great Pacific Garbage Patch for kids!

Little scientists can learn about a fundamental concept of physical science with this worksheet all about density!

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

Fly high with The Wright Brothers, two siblings who soared to the forefront of history with their design for the first modern airplane.

This worksheet features Mercury, the smallest planet in our Solar System, and also the planet that's closest to the Sun.

Teach your kids all about the second planet from the Sun with this simple science sheet.

Rainbows look like swipes of brightly colored paint hanging in the sky. Have you ever wondered how they got there?

How far away is the Red Planet from the sun? Find out with this great Solar System printable.

Sometimes measuring liquids scientifically is tricky. Give your budding scientist some practice, by reading measurements on graduated cylinder illustrations.

Increase your child's vocabulary and knowledge of the scientific world around him with a single sheet!

How many machines can you find around the house? You may find them where you least expect it!

Children learn why the light from the sun seems white to us, why we see objects in color, and why the sky is blue in this beautiful and fascinating worksheet.

Calling all mad scientists... Electrify your enthusiasm for science! This awesome worksheet will show you step-by-step how to make an electromagnet.

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

Engage your little scientist with a fun word search, all about sinking and floating! He'll be learning a basic concept of physical science.

This experiment requires only lemon juice, salt, sugar and grapefruit. Your budding scientist can get a great introduction to science by testing her own tongue!

Does your child know where Earth is in the Solar System? He'll learn as he completes this fun, planet printable.

Experiment with renewable energy from the comfort of home by creating a pizza box solar oven!

Blast off deep into space with this science worksheet featuring the dwarf planet, Pluto.

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

Bikes are a healthy, great way to get from one place to another! Use this bike chart to familiarize yourself with basic bike parts.

Discover the science behind an ages-old 4th of July tradition with this firework diagram.

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.

Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.