To understand electricity, you have to get down to the basics. Explore the literally microscopic world of electrons to get a grasp on electricity.

Geared toward middle school learners, this worksheet helps students explore the relationship between a wave’s energy, amplitude, and frequency.

Learn the basic structure of an atom with this introductory page, complete with a fun experiment they can try at home!

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

Children put their science vocabulary to the test with this engaging crossword puzzle!

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.

Budding scientists can learn about an important physical science concept with this worksheet all about density!

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

In this physical science worksheet, students will review how to calculate velocity given time and distance and then apply this process to several diverse word problems.

Play a fun game that combines the periodic table with a classic concentration game.

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

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.

Have you ever wondered why water in a drinking glass looks clear while water in the ocean looks blue? Find out why with this fun worksheet!

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

Did you know that sound is actually caused by movement? Vibrations of particles create the sound that we hear.

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.

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

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

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

Did you see the announcement in 2016 about new elements added to the periodic table? Put these new periodic elements flashcards in your study toolkit.

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

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!

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

This list of elements is missing mega-information: a combination of category, name, number, or symbol. Can you fix them up?

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

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

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