Check out the unique appearance of the elephant fish in this coloring page.

Read about the mule deer, the most abundant deer in Yellowstone National Park.

Discover how plants survive in the desert with this third-grade habitat worksheet!

Learn about food chains in this cut-and-paste worksheet for first graders!

Discover the animals and plants of the past in this fossil-focused worksheet!

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Learn about a few common insects and arachnids as you color them in!

Find out how animals and plants change based on their environment in this worksheet!

Detect animal defenses in this hands-on worksheet for kindergarteners through second graders!

Learn about Yellowstone National Park's peregrine falcons, which survived heavy pesticide use in the 1960s.

Children learn about the animals that inhabit Australia in this tracks-matching activity.

Children get to know animals of South America in this nature-themed worksheet.

Learn about the dingo, an Australian form of the domestic dog, and color it in.

Learn about the second fastest land mammal in the Western Hemisphere, the pronghorn antelope.

Quiz your kid on the names of bones in his spine with this colorful worksheet.

In this worksheet, children practice identifying animals of North America by their tracks.

Match baby animals with their parents in this kindergarten and first-grade worksheet!

Learn about the habitat of an axolotl in this hands-on kindergarten life science worksheet!

 Find out how animals can cause their environment to change in this kindergarten worksheet!

Say hello to the red-eyed tree frog in this kindergarten and first-grade worksheet!

Explore the little details of the great outdoors in this charming, hands-on worksheet!

Discover why humans change the world around us in this friendly kindergarten worksheet!

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

Children get to know the tracks of familiar farm animals in this drawing activity.

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

Match each animal to its home in this first- and second-grade life science worksheet!

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

Color in this picture of the California Gull, which, oddly enough, is the Utah state bird.