In this worksheet, children discover what plastic is, how it is manufactured, as well as its history and about attempts to reduce plastic waste.

Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.

Find out how to help the Earth with our Earth Day fill-in-the-blank. With this awesome Earth Day activity, you and your kid can save the planet!

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

Take an Earth Day-themed adventure through this figurative language maze!

Students read all about seaweed and answer standards-based comprehension questions in this four-page reading comprehension worksheet.

Children learn how the internet travels across the ocean through cables to create a giant, global information network in this engaging, hands-on worksheet.

Children learn about the environmental activist and women's rights advocate Wangari Maathai. Students will read a biography about the first African woman to win a Nobel Peace Prize and answer nonfiction comprehension questions about the text.

Test your child's knowledge of plant life--more specifically, trees--with this colorful, cut-and-paste tree chart.

Children match animals to their ecosystems in this life sciences worksheet.

Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.

This worksheet will help teach your kindergartner the basics of botany, by asking them to look at the pictures and then decide what a plant needs to grow tall.

This worksheet is a fun, easy way to help children connect counting to basic addition skills. How many trees do you see?

Introduce students to the ecological benefits of terracing with this middle grades science worksheet!

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

Teach your kids about the importance of preserving freshwater ecosystems with a lake habitat coloring page filled with frogs, turtles, ducks, and dragonflies.

There are many endangered species all around the world. Read about the Amur leopard and why it's endangered with this information page.