2nd - 8th Grade Physical Science Worksheets : Page 5

Read about Alexander Graham Bell, the man who made it possible for us to stay connected all day long, in this biography that comes with a science experiment.

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

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

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

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.

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

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

Budding inventors can get a fun review of the simple machines with this word search.

Meet the master of compound machines: Rube Goldberg! His wacky contraptions put a whole new spin on the use of simple machines.

Test your students' knowledge and memory of periodic table elements with this crossword puzzle.

Teach your child how we measure temperature with these printable thermometers!

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

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

Let your curious kid learn a little bit about how fireworks work in this summer science sheet.

Learn all about how to convert kilograms to pounds in this weight conversion worksheet.

Practice using the periodic table to calculate the number of neutrons in the atom of an element.

This science worksheet tells all about James Watt, the man that powered the Industrial Revolution.

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

Did you know that air has substance too? Learn about air resistance, also known as drag. Air resistance affects the movement of all the things on our planet!

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

Searching for a worksheet that will give your kid help with his science skills? This printable will challenge his knowledge of the metric system.

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

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

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

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

Learn all about how to convert centimeters to inches in this practice worksheet.

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

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

A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!