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

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.

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.

Hug a tree! It can be a home to many different animals. Can you identify the different shelters used by animals in this picture?

How do you make recycled paper? Learn all about the recycling paper process on this informative worksheet.

The silverback gorilla is a special animal. This magnificent male is part of an endangered species. Complete this sheet to learn all about this gentle giant.

Teach your child how to respect the ecosystem with a science worksheet that doubles as a coloring page. Can they identify the sources of pollution in the scene?

The California condor has been brought back from the brink of extinction. This worksheet will help your little bird lover learn all about the condor.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

In this introductory tree-diagramming worksheet, young naturalists will unscramble each label to reveal five parts of the tree.

Color in the gold and red colors of this common grasshopper species and learn about insect orders with your child!

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

Whether you say buffalo or bison, it is still the largest land mammal in North America. Discover a bit more about this majestic animal.

The horned lizard has a scary exterior but a gentle personality. Your little student can learn about this North American lizard with this worksheet.

A fun challenge for kids, this Earth Day crossword puzzle is a great way to review facts about the Earth and get a reminder on how to live green.