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.

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

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

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

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

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