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.

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!

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

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

Discover the habitat of a prairie dog with this cut-and-paste worksheet for kindergarteners!

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

Get excited about mammals with this elk headband 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.

Uncover the needs and habitat of a fennec fox with this kindergarten life science worksheet!

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.

These cute critters have gotten their tails all mixed up! Have your little one help put them all back in place.

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

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

What's the animal that swims upstream? Help your child figure this out with this cold-blooded animal crossword puzzle worksheet.

Uh-oh! These furry friends have lost their tails. Can your child help match up the right tail to each animal?

All living things come in different shapes and sizes. Help your little one determine which of these living things are BIG and which are small!

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.

Chomp on some life science learning with this toothy worksheet! What do you think these animals eat? Take a look at their teeth for clues.

Try this worksheet diagramming a snail anatomy. It takes a snail over two minutes to travel 12 inches, but your 5th grader can finish this worksheet in no time.

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.

Are socks or worms inanimate objects? This science worksheet helps kids think critically about things they might see on a hike or a walk on the beach.

Explore the difference between asexual and sexual reproduction in organisms with this middle school science worksheet!

Meet the residents of the Rocky Mountains with this set of finger puppets that features a cast of Rocky Mountain animals.

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

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!