Help students understand the key differences between the two leading city-states in ancient Greece with this engaging social studies worksheet!

Children learn about the food cycle in a rain forest as they color in a scene of snakes, butterflies, leopards, and other forest-dwelling creatures.

Help your young student learn how to write their address with this fun envelope template!

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.

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.

Give middle school learners an opportunity to dig into the original text of this historical document with this two-page social studies worksheet.

This packet of worksheets introduces children to food webs, an important life science concept.

Geared toward second graders, this science worksheet has young scientists read about spiders and their webs and then demonstrate their nonfiction comprehension by filling in the diagram with the correct anatomical terms.

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

A useful overview of terrestrial biomes, including a climate key.

Find factor pairs of two-digit numbers with this fourth-grade math worksheet!

For this second grade math worksheet, kids look at each analog clock, determine the time, and write the time in the space provided.

Spring into the season with these math word problems!

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

Discover the function and parts of the human skeleton with this introductory diagram.

Did you know that each tree tells a story? In this worksheet, children peer inside a tree to learn about the layers in its trunk.

Learn step by step how to create a report! Research facts about camels, complete the sentences, then use the sentences to create a report about camels.

Children learn about the ways that butterflies like the viceroy and buckeye avoid predators in this engaging reading comprehension worksheet.

In this fascinating worksheet, children learn about the history of chocolate, from its ancient ceremonial use to the invention of the chocolate candy bar.

Invite students to travel the world as they explore the New Seven Wonders of the World with this engaging research activity!

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

Develop reading comprehension with this video game passage. Ask your students to read the excerpt, then answer questions about the main ideas and details.

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

Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

There are a lot of structures that make up a new plant, called a seedling. Your child will learn what they're called with this life science word search.

For your budding environmentalist, here is an information sheet on a well-known endangered species, the Komodo dragon!

There are some parts of our brains that are still too complicated for scientists to understand! Find out the basics of the brain's functions with this fun page.

These acorns are not just falling ... they're multiplying! Kids will complete the addition and multiplication number sentence represented by the acorn pictures.

Introduce learners to exponents and related vocabulary with this sixth-grade practice worksheet.

Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter worksheet.