Why do doorknobs and high-fives sometimes give you an electric shock? Read all about charging by conduction in this middle-grade science worksheet!

Learn all about charging by friction with this fascinating science worksheet for middle grades!

Learn all about digital and analog signals with this fascinating science worksheet for middle grades!

All attention on atoms in this amazing activity!

This thoughtfully labeled periodic table includes information about the properties of all 103 elements.

Explore chemical equations with this middle-grade science worksheet!

These elements are all out of sorts! Can you check out the periodic table to find the missing information from each element?

Learn how hot air balloons take flight with this middle-grade worksheet about convection!

Can middle-grade chemists recover the missing information about these elements from the periodic table?

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

Investigate the properties of matter with this one-page sixth through eighth grade science worksheet!

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

Learn the language of chemistry by reading and writing chemical equations in this middle-grade worksheet! 

Give middle-grade students a painless beginner's introduction to the periodic table of elements with this fun worksheet.

Learn about lightning and charging by induction in this engaging middle-grade worksheet. 

Some devious mice have stolen important information from the periodic table. Can middle-grade chemists put the elements back together again?

Have you ever thought about playing basketball in space? This middle-grade science worksheet discusses how forces and Newton’s Laws of Motion affect a game, both on Earth and on the moon! 

Explore the strength (or magnitude) of magnetic forces with this two-page physics worksheet for middle grades!

Explore how waves interact with materials in this engaging physical science worksheet for middle grades!

In this engaging chemistry worksheet for middle grades, students learn about how concrete is made and how it is used in our society.

Boost your chemistry skills by filling in the missing information about the elements, using the included periodic table.

Arm your budding physicist with a free print-out version of the periodic table of the elements!

Important information has gone missing from the periodic table. Can you fix up these elements so that they read the right way?

Young scientists are the only hope for finding the missing information from these elements of the periodic table!

There's been a periodic table of the elements robbery! Channel your chemistry detective skills with this fun worksheet.

Test your knowledge of the periodic table of the elements with this quiz page!

This worksheet teaches kids about the physics of hockey, applying principles of classical mechanics to an effective slapshot.

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.

Lab mice have stolen information from these elements! Students must set everything back in order using the provided periodic table of elements.