From the blue whale to the Tasmanian devil, our planet is full of fascinating animals. Find a few of the most interesting ones in this animal word search.

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!

Do you know what the thyroid does? Learn about our body's largest gland with this human anatomy info sheet.

Back in ancient times, the stars were used as storytelling tools. People created characters and stories that they saw in the stars, like Leo the lion.

Learn more about the earthworm by reading the diagram and, if you dare, conducting a few of the experiments on the next page.

Did you know cougars can leap 20 feet from a sitting position? This fun worksheet is jam-packed with fun facts about the cougar!

Animal lovers, get acquainted with a very unique species, the okapi! Read this info-sheet to learn about why this animal is endangered.

Learn your clouds with this coloring series of cloud types that merges science with coloring fun.

Your budding ornithologist will love this coloring page that features Virginia's state bird, the cardinal!

Wedge your way into physics fun! You and your child can learn a bit about one of the six simple machines with this worksheet all about the wedge.

Get to know the planets of our solar system with a stellar coloring page filled with fun facts about Uranus!

Children familiarize themselves with the tracks of a duck, bobcat, coyote, deer, raccoon, and black bear in this life sciences worksheet.

This page presents the altocumulus cloud, the kind of cloud that often comes before a thunderstorm.

Budding scientists record their observations with this open-ended magnifying glass template!

Looking for a worksheet to help with your kids science vocabulary? This printable is about science around the house.

The infamous Halley's Comet only comes around once every 75 years or so! Read some interesting info on the world's most famous comet.

Invite your kindergartener to fill out this elephant chart--testing her knowledge of an elephant's parts.

To complete this worksheet your first grader will need to match the different animals with their homes.

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

Get out there and see what nature has to offer! This personal goal-setting worksheet will help your first grader get a head start on the summer.

Color, cut out, and play with these fun animal finger puppets as your nature lover learns more about prairie dogs, bison, and other animals of the grasslands.

Have a budding ornithologist on your hands? Check out the birds like Illinois state bird, the cardinal, with this series of coloring pages!

If your child loves animals, introduce her to a cool species of bird with this Northern Hawk Owl info sheet, complete with coloring and a crossword.

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

There are many animals around the world whose lives or homes are threatened. Read about an endangered species from Africa with this info-sheet

This worksheet helps kids understand variations in animals and how the same kind, or species, can sometimes look different from each other.

Ecosystems are an important part of fourth grade science. This fun printable will help your child with her knowledge of plants and animals.

Match up baby animals with their mommies and daddies! This memory game challenges kids to pair up babies with their grown-ups from a set of upside-down cards.

Coyotes' famous howl gave them the nickname "song dogs." This is just one of several coyote facts your child can learn from this worksheet.

Looking for a fourth grade worksheet to help your kid with astronomy? This printable will help him learn the relative sizes of planets.