Learn some basic chemistry with this worksheet about the universal solvent: water. Find out why water is called the universal solvent.

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

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

Students compare structures in the bodies of different organisms in order to draw conclusions about evolutionary relationships in this life science worksheet!

In this two-page physical science worksheet, students use real-world data to identify the relationships between kinetic energy, mass, and speed.

This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.

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

Give students a chance to explore the energy and forces that are responsible for cycling water through Earth’s systems in this engaging science worksheet!

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

Students hone their understanding of the similarities and differences between animal cells and plant cells in this middle grades life science worksheet!

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

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

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.

Use this engaging worksheet to introduce students to the geologic time scale and the pieces of evidence scientists use to determine Earth’s history!

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. 

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.

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! 

In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!

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

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

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

Wrap up your experiment and share your results with the world in this helpful template!

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

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

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

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

Get to know your classroom laboratory equipment with this fun scavenger hunt activity!

You’ve already asked your question and made your hypothesis, and it’s time to move on to the next step of the scientific process!

Students learn about population dynamics through the context of fox and rabbit populations in a forest ecosystem.