Use this fun frog worksheet to practice place value and expanding numbers.

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

There aren't many blue animals out there, but here's one that will be fun to color: the blue dart frog. Its bright color warns predators that it is poisonous.

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

Go from a butterfly beginner to an expert with this worksheet, full of pretty butterflies and tons of information about where butterflies live.l

Think toads and frogs are the same? Think again! Check out this breakdown of the differences between the two, complete with a quiz to check your new knowledge.

Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

Discover the details of desert plant life in this informative worksheet!

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Discover the importance of butterflies in pollination with this informative worksheet!

Fact: This worksheet is about unusual animals from all over the world. Opinion: This is the best fact and opinion worksheet ever!

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

Explore a tropical rainforest habitat and its inhabitants with this engaging worksheet for third graders!

Discover what lives in the depths of the sea in this second- and third-grade habitat worksheet!

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.

Help your 2nd grader write out fractions in this underwater adventure.

Introduce your student to an endangered species, Przewalski's horse, with this information sheet. They can color the illustration as they read.

Read about one of Yellowstone National Park's coolest animals, the big horn sheep.

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

Read about the small population of huge moose in Yellowstone National Park.

Get a light lesson in the darkest of creatures, the raven.

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

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

Whoa, this spider is quite the spinster! He is actually one of many brand new species discovered between 2009 and 2011.

Take a quick lesson in the otters that inhabit Yellowstone National Park and take an even quicker quiz.

Get to know one of the most unique and colorful monkeys, the red-shanked douc langur. Read about why they are an endangered species with this info-sheet.

If your kid loves the ocean, he may enjoy learning tons of trivia about our fishy friends in the sea. Brush up on your fish facts with this fun page!

This nature coloring page features a detailed depiction of Hibiscus flowers and an African Mantis that your second grader can bring to life by adding color!

The Sunflowers and Moth Coloring Page will engage second graders in adding color to bring the scene to life while learning the scientific names for the species!