Learn about the many different biomes the Earth is home to in this life science worksheet, which holds the answers to some simple life science questions.

Expand your sea creature vocabulary with this Life in the Reef worksheet!

Learn more about what lives--and what thrives--in marshes with this fill-in-the-blank worksheet on marsh ecosystems.

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

Young botanists test their plant know-how with this quiz.

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!

Dragonflies are some of the oddest looking insects in the world, so it's appropriate that they have so many unique characteristics. Read all about them!

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

The periodic table of the elements is an important classification system of the most basic particles that make up our world!

For those of you studying human anatomy, here is a great diagram of the major organs in our body!

This is the story of our solar system. Learn about the life of Nicolaus Copurnicas and his great discovery. Learn more by answering the question at the bottom.

Use this blank periodic table to work on your memorization of the table for your next quiz!

How many teeth does an alligator have? Find out with this fun worksheet, dedicated to teaching you and your child all about alligators!

This diagram of a human skeleton is labeled with 12 major bones, from skull to fibula.

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

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

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

Get to know the Apollo 11 space mission in this science and history worksheet!

Get to know the residents of the reef with this coral reef-themed crossword, perfect for expanding life science knowledge and working on vocabulary, too!

Get a brief history of the atom with this introductory page for young physicists!

Students are introduced to the different types of symbiotic relationships that exist in ecosystems in this life science worksheet.

Experience some explosive earth science! Use this diagram to teach your child about the various parts of an active volcano.

The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

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

This worksheet allows students to compare and contrast tectonic plate boundaries and the phenomena caused by each.
 

Did you know you're 1,000 times more likely to drown than you are to be bitten by a shark? This fun worksheet is jam-packed with fun facts about the shark!

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

Start from water cycle precipitation from clouds and match parts of the cycle to this clear colorful image of a simple water cycle, using the helpful paragraph.

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

This two-page physical science worksheet gives middle school students an opportunity to explore and compare characteristics of waves.