Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!

Your child will learn how electricity is made and used by drawing pictures of household products that use electricity to create light, heat, and motion.

Teach your child the difference between potential and kinetic energy with this introductory worksheet.

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

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

Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter worksheet.

Help students deepen their understanding of matter with this chemisty worksheet!

Students explore the relationship between mass, distance, and gravity in this middle school science worksheet!

Children will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.

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

Use this blank periodic table to work on your memorization of the table for your next quiz!

Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical science worksheet.

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

Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.

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

This two-page physical science worksheet gives middle school students an opportunity to explore and compare characteristics of waves.

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

Students explore kinetic energy and temperature change through the lens of a fictional experiment with this two-page physical science worksheet!

Practice diagramming atoms and using the periodic table to pull information about atoms with this quiz page.

In this two-page physical science worksheet, students use real-world data to identify the relationships between kinetic energy, mass, and speed.

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

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

Children hone their powers of observation using this worksheet template.

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

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

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!

Our understanding of the atom has changed over the past few hundred years! Read about a few different theories on the structure of an atom.

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.

Help students visualize the relationships between kinetic energy, mass, and speed in this physical science worksheet!

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