Learn a little bit about green tree frogs (like that they sleep on the underside of leaves!) and then color in this scene of them at the zoo.

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

Check out the alligator gar's huge jaw, and color it in!

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.

The olm is a blind salamander that lives in Europe. Kids will learn how pictures help illustrate concepts with this life science worksheet.

Here's a creature that can be a heard a mile away: a thick-billed parrot. Learn more about these birds that are the only parrots native to the USA.

Download this worksheet for answers to our animal reading comprehension series.

Don't believe a bird could catch a rattlesnake? Believe it. The greater roadrunner lives up to its name by running up to 20 miles per hour and hunting snakes.

The Goliath birdeater is a spider that lives in South America. Your child will read a paragraph about spider before writing an opinion sentence.

This coloring page features a puffed up, spiky blowfish.

Learn about Red River Hogs in this series of animals facts sheets and coloring pages in one.

These fins are made for walking! Check out this coloring page of the shortnose batfish.

Learn about spider tortoises, one of the world's tiniest tortoise species, with this handy worksheet. Can't go to the zoo? We bring the zoo to you!

These clever birds harden and disguise themselves as tree branches when threatened. Learn more and do some coloring with this worksheet.

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

The narwhal is one unusual animal! Your child will learn about this horned sea creature through text and pictures.

Light up your imagination with this coloring page of the fearsome anglerfish.

Can't go to the zoo? We bring the zoo to you! Check out the fulvous whistling duck, a bird with social skills and the willingness to share each other's nests.

Help your 2nd grader crack the code using triple digit addition and subtraction to find out what parts of camels can be used to make some tasty dishes.

These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.

Pick up some peafowl facts on this worksheet with vibrant illustrations. Little ones will read about different types of peafowl and answer some questions.

This coloring page allows you to view a lionfish without fearing the touch of its venomous spines.

Check out the big and bright sunfish in this coloring page.

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

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

Learn about fish, amphibians, birds, mammals, and reptiles with this colorful life science worksheet for first and second graders!

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

Dive into habitat studies with this second- and third-grade worksheet!

Explore a forest habitat with this life science worksheet for second graders!

Bundle up and discover the animals of the tundra in this second-grade life science worksheet!