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!

Looking for a worksheet to help your child with science? This printable will help them with their biology vocabulary.

Help your child practice her spelling and vocabulary with this fun worksheet! Discuss with your child what it means to be cold-blooded.

Searching for a worksheet that will help your child practice their reading skills? This printable uses life science as a background to help young readers.

Looking for a fourth grade worksheet to help your kid with science? This printable will help with your child's botany vocabulary.

Help your child understand the importance of preserving the environment, with this info-sheet about an endangered species: the Iranian jerboa.

How much does your child know about the animal kingdom? Help her discover interesting facts with this animal crossword.

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

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

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

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Help your child understand why it's so important to take care of the environment with this info-sheet about an endangered species: the spectacled bear.

Help your child read this page about the Sumatran rhinoceros, where they can color an illustration as they learn about why this animal is endangered.

Teach your child about plants with this worksheet, which helps your child practice botanical vocabulary.

From glaciers to mountains to wetlands, our planet has lots of different landforms. Help your child learn all about them with this fun earth science crossword.

Help your child practice his science skills with this science worksheet, which will challenge his knowledge of reptiles and ask him to solve a puzzle!

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

Searching for a worksheet to help your fourth grader with science? This printable will help him with geology.

Looking for a worksheet to help your kid with his knowledge of human biology? This printable will help him with the digestive system.

Learn how seeds move with this second- and third-grade matching activity!

Searching for a worksheet to help your fourth grader with science? This printable will help him practice astronomy vocabulary.

Looking for a worksheet to help your kid with science? This printable will help him with his knowledge of geology.

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

Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

Discover how seeds move to new places with this cut-and-paste worksheet for second and third graders!

These 12 dinosaur names are all mixed up, and need a dinosaur expert to help unscramble the letters.

This coloring page doubles as an info sheet, all about the burrowing owl! Your child will get to draw his own owl using the grid helper.

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

Help third and fourth graders become rock stars with this informative geology worksheet!

Teach your child the difference between potential and kinetic energy with this introductory worksheet.