An animal cell is made up of many different organelles—color them all in this middle-grade worksheet! 

What do a raven, a bat, and a wolf have in common? Similar skeletal structures! In this Halloween worksheet, middle-grade students will explore homologous structures in different animals. 

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! 

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

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

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

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

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

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

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

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

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

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

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

Show what you know about solar eclipses with this middle grades science worksheet!

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

Discover the three ways heat can move from one place to another in this middle school worksheet!

Introduce students to the ecological benefits of terracing with this middle grades science worksheet!

Show what you know about Isaac Newton’s First Law of Motion with this physical science matching activity!

Explore how force and mass affect an object’s motion with this physical science worksheet for middle school!

Explore the impact of urban development in this engaging environmental science worksheet for middle grades!

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

Students demonstrate their knowledge of the structure of plant cells in this middle grades life science worksheet!

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

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

Students demonstrate their knowledge of the structure of animal cells in this middle grades life science worksheet!

Students take a deep dive into the structure of animal cells in this middle grades life science worksheet!

Students research an ecosystem of their choice and create an ecosystem model in this life science worksheet for middle grades!