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

Explore the difference between natural and artificial selection with this engaging life science worksheet for middle grades!

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

How well do you know your laboratory equipment? Find out with this fun matching activity!

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

Encourage curiosity and scientific exploration with this engaging and open-ended worksheet!

Why does a metal spoon heat up faster than a wooden one? Find out in this engaging energy worksheet!

Continents collide in this earthshaking science 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!

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! 

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

Learn how manufacturers test car safety in crash tests with this informative physics worksheet!

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

Explore the science behind how hurricanes are forecasted with this two-page environmental science worksheet!

Explore how traits are influenced by both genetic and environmental factors with this life science worksheet!

Explore how, when, and why lunar eclipses occur with this two-page earth science worksheet!

Learn how sensory information is processed by the somatic and autonomic nervous systems with this engaging science worksheet! 

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

Give students an opportunity to model how genes are passed down to offspring with the help of this Punnett squares worksheet!

Discover how animal behaviors increase the probability of successful reproduction and offspring survival with this middle school science worksheet!

Explore how the fossil record is used to study the evolution of organisms in this engaging science worksheet for middle grades!

Students read about genetic mutations in order to understand how mutations affect organisms in this engaging life science worksheet!

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

Use this life science worksheet to help middle school students boost their understanding of photosynthesis and how matter and energy cycle on Earth.

Your knowledge of static electricity doesn’t need to be static—discover how it works in this engaging worksheet!

Explore how Earth’s tilt relative to its orbit causes seasons in this earth and space science worksheet for middle grades!

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

How cool are chromosomes? Read what Steve the savvy scientist has to say about chromosomes and genes before testing your knowledge with some fill-in-the-blanks.