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

Explore elements and compounds in the context of particle models and chemical formulas!

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.

With two simple yet fun experiments, this worksheet covers the interesting topic of cohesion and adhesion of water.

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

Discover the difference between physical properties and chemical properties of matter in this informative science worksheet!

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

Zoom in on atoms in this informative worksheet!

All attention on atoms in this amazing activity!

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

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.

This worksheet teaches your child about physical properties of water, specific heat, kinetic energy and more.

Explore and classify matter using particle models with this chemisty worksheet!

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

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

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

Get to know the periodic table with this fun scavenger hunt-themed worksheet! 

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

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

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

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

Crunch the atomic numbers of different elements in this worksheet!

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

Explore chemical equations with this middle-grade science worksheet!

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

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

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

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

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