Have you considered why elephants have trunks, or why polar bears have thick fur? Reflect on animal adaptations with this fourth-grade worksheet!

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

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

Help your child learn about sensory language as they write a 5-senses poem.

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

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!

This cute worksheet asks your first grader to write down each part of the human body--encouraging research on life science and boosting his spelling ability!

Crocodiles, snakes, and toads fill the page on this cute crossword printable. Can your child figure out each animal's name and write them in the puzzle?

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

Investigate the traits you inherited from your mother and father in this worksheet!

Is your little one into creepy crawlies? Test his bug knowledge with a fun crossword puzzle.

The horned lizard has a scary exterior but a gentle personality. Your little student can learn about this North American lizard with this worksheet.

Learn step by step how to create a report! Research facts about camels, complete the sentences, then use the sentences to create a report about camels.

Got a little animal lover on your hands? Let him spend some time with his furry friends with this fun animal crossword puzzle.

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

Challenge your child' memory skills with this colorful worksheet. This fun printable will help with memorization skills and spatial awareness.

Children match animals to their ecosystems in this life sciences worksheet.

Learn more about how plants work with this cool celery experiment! Use this worksheet to help you record your observations after doing this experiment.

Label the parts of a tree with this simple science worksheet!

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

Looking for a worksheet to help your kid with science? This printable will help him with human anatomy and vocabulary.

Does your second grader love farm animals? This easy writing exercise will help your child be more observant about tracks left by some familiar animals.

Both of these animals have big ears! Your child will look at the pictures of unusual animals in this worksheet and try to learn some new things about them.

Dive into a coral reef habitat with this second- and third-grade worksheet!

These printable Valentine's Day cards are perfect for a kid who's in love with animals and science!

Expand your sea creature vocabulary with this Life in the Reef worksheet!

These Valentine's Day cards will be the oddest and most unique cards your sweetie ever got!

Take a walk through a flora-filled forest with this second-grade habitat worksheet!

Uncover the plant life of an icy tundra with this habitat worksheet for second and third graders!

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.