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.

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!

With this animal fun page, your child will read a few fun facts about the Great Gray Owl, and complete a crossword based on what he's learned.

Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.

Dragonflies are some of the oddest looking insects in the world, so it's appropriate that they have so many unique characteristics. Read all about them!

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

Learners will get to know the bald eagle, the national bird of the United States and an inhabitant of Yellowstone National Park.

Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

Can you identify the difference between inherited and acquired traits?

As your child completes this science worksheet on the life cycle of a peanut, he'll get the chance to practice his sequencing, labeling, and drawing skills.

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

In which habitat could you find a blue whale, a squid, and a shark? The ocean, obviously! Have your kid find ocean animals with this word search worksheet.

Practice classifying different animals in this engaging life science worksheet, created for second and third graders!

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

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

In which habitat could you find an arctic fox, a polar bear, and a snowy owl? Have your kid find tundra animals with this word search worksheet.

Unearth fossils in this explorative third-grade worksheet!

Take a trip down to the river with this second- and third-grade habitat worksheet!