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

Energy is a crucial part of physical science! All things on Earth have energy, whether it's potential or kinetic.

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

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

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

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

Find out more about what REALLY dwells in swamp ecosystems with this worksheet all about swamps.

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

Let your coloring skills blossom with this flower anatomy worksheet. Make your own flower, color and put your vocabulary skills to the test!

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

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

Record your notes as you learn about the cell cycle with this one-page template!

Use this heart anatomy sheet to learn all about your heart and how it works.

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

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

Dive into the deep, vast world of ocean science with this introductory sheet on the world's different oceans.

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

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.

Dr. McSquare is here to help kids learn the scientific method. His reports are all in disarray--can your child sort label each part with the correct step?

Shake up your science studies with this worksheet about earthquakes.

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.

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

Learners will use a word bank to label 15 parts of the human digestive system in this life sciences diagramming activity.

Learn all about hurricanes in this earth science Q&A.

Are students studying electricity? Give them a break from the scientific nitty-gritty with this fun word search full of electricity terms!

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

Boost research and analysis skills while exploring the impact overfishing has on the environment with this engaging science worksheet!

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.

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

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.