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

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

In this physical science worksheet, students will review how to calculate velocity given time and distance and then apply this process to several diverse word problems.

Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.

Get to know Earth's star with with this diagram and vocabulary worksheet!

Budding botanists can master the different parts of a seed with this helpful diagram!

Lab mice have stolen information from these elements! Students must set everything back in order using the provided periodic table of elements.

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

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.

Our understanding of the atom has changed over the past few hundred years! Read about a few different theories on the structure of an atom.

Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.

This skeletal system worksheet, featuring a funny diagram of a human skeleton, is just the thing kids need to master their skeletal system vocabulary.

Do you know how clouds form? Get the basic idea of how moisture in the air can become a cloud.

Learn more about the swirling, whirling science behind tornadoes with this wild worksheet.

Learn more about the mysterious brain and how it works with this brain anatomy worksheet.

Learn more about the animals in the swamp food chain, and find out how each living thing in a swamp ecosystem needs another to survive.

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

There's a lot happening beneath the waves, including the ocean food web. Take a closer look with this colorful printable.

Students learn all about fossil fuels with this research-based environmental science worksheet!

How does blood flow through the heart? This worksheet prompts kids to map how blood is pumped through this sophisticated organ.

To understand electricity, you have to get down to the basics. Explore the literally microscopic world of electrons to get a grasp on electricity.

Explore the impact invasive species have on the environment with this research-based graphic organizer!

What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

Use this graphic organizer to learn about deforestation and its effects on the environment!

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

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

Your child will learn how electricity is made and used by drawing pictures of household products that use electricity to create light, heat, and motion.

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