Spot the saboteur by testing DNA in this exciting middle-grade worksheet!

Learn about lightning and charging by induction in this engaging middle-grade worksheet. 

Introduce students to the first step of the engineering design process with this helpful graphic organizer! 

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

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

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

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

Give middle-grade students a painless beginner's introduction to the periodic table of elements with this fun worksheet.

Investigate the properties of matter with this one-page sixth through eighth grade science worksheet!

Some devious mice have stolen important information from the periodic table. Can middle-grade chemists put the elements back together again?

Analyze accidents in the science lab with this middle-grade worksheet!

Reunite a family and their long-lost dog with the help of DNA testing in this middle-grade worksheet!

With your experiment data and analysis in hand, it’s time to draw your conclusions!

Practice safety around chemicals by analyzing incidents in this helpful middle-grade worksheet!

Learn how to analyze DNA with this informative exercise designed for middle-grade students!

Introduce students to the third step of the engineering design process with this helpful template!

Explore chemical equations with this middle-grade science worksheet!

Learn to prevent lab incidents by following personal safety practices in this middle-grade worksheet!

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

Start designing your own science experiment with this middle-grade worksheet!

Learn about the layers of the Earth with this worksheet for middle-grade scientists!

Learn how hot air balloons take flight with this middle-grade worksheet about convection!

Bring a plant cell to life by coloring each organelle in this middle-grade worksheet!

See if you can name each part of a microscope in this informative middle-grade worksheet!

Why do doorknobs and high-fives sometimes give you an electric shock? Read all about charging by conduction in this middle-grade science 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. 

Learn about biodiversity and its impact on an ecosystem’s stability with this informative middle-grade worksheet.

Use this middle-grade graphic organizer to guide research on a mountain range of your choosing!

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

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!