If you're taking a trip to the aquarium any time soon, be sure to print out this Aquarium Passport to bring along!

Help your child learn about facts and opinions in this animal-themed worksheet! Students will read sentences and decide whether they express facts or opinions.

Help your preschooler learn animal names and sounds with two fun games: Welcome to My Zoo, a pretend play game, and Who Am I?, a guessing game.

Our silkworm facts help your little one understand more about these special invertebrates. He'll read about their life stages and answer some questions.

This friendly-looking penguin is cute enough to cuddle, but your kindergartener can start by filling out this chart of penguin parts.

Do you know what's the largest parrot in Africa? It's the African grey parrot! Learn about this blabbering bird and give the image some color.

Watch your little zoologist color, cut out, and play with these delightful bobcat, roadrunner, and rattlesnake finger puppets.

Celebrate dolphins, one of the most intelligent animals in the world, with a fun dot to dot coloring page.

How many legs does an insect have? Get ready for some creepy crawly counting with this colorful bug collection!

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

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.

Learn about the California tiger salamander, which uses its toxic, bad smell as a defense.

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

Does your preschooler fancy herself a "bird brain"? Test her basic bird knowledge with this cute, cut-and-paste chart.

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.

Get all the Tasmanian devil facts on this worksheet, from what they eat to how they got their name.

Does your little one love animals? Here is a fun activity that will hone her reasoning skills, as well as give her a review of a few animal words.

The Northwest Pacific of America is teeming with life, from people to plants to animals! Get ready for fun and learning with Pacific Northwest finger puppets.

A wonderful at-home activity, our Around the House science worksheet gets your young one to consider the difference between living and non-living things.

This worksheet will give your child practice with their observation and reasoning skills, by challenging them to match the beetle with the correct spots.

Test your kindergartener's understanding of the parts of a dolphin with this adorable, fill-in-the-blank dolphin chart.

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.

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

Blue whale facts include that calves weigh up to three tons at birth and adults can be as heavy as 200 tons. Get other cool blue whale facts on this worksheet.

Pick up some facts about squids, including about the fascinating Giant Squid, and do a bit of writing on this reading comprehension worksheet.

Next time you're outside, go on a treasure hunt with this activity from PBS KIDS' Dinsosaur Train. Then, write all about your nature treasure loot!

If you're looking to color a chimpanzee, you won't find a coloring page better than this one. Learn some facts about these animals while you're at it.

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

Looking for a worksheet that will give your kid practice naming the parts of the body? This printable is perfect for beginning readers.

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