Get to know the residents of the reef with this coral reef-themed crossword, perfect for expanding life science knowledge and working on vocabulary, too!

Meet Michael Faraday, the inventor of the first electric motor. Without Faraday, who knows if we would even have working cars, airplanes or even clocks!

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Young astronomers unscramble words to reveal the heavens in this fun space science worksheet.

Learn some new words and facts about precious minerals with this word-scramble and matching worksheet.

Unscramble key vocabulary words about energy and collisions with this engaging science worksheet!

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

This worksheet is a quick-reference tool of space vocabulary for kids, with an exercise to use the words properly in provided sentences.

Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

Take a peek inside the human eye with this eye-catching worksheet! See a simple eye diagram and learn vocabulary words that will help your kid understand sight.

Did you know there are tiny owls? Learn all about the Elf Owl with this fun page, including a word scramble with words from the fun facts box.

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

This moon phases worksheet offers a clear explanation of the lunar cycles. To teach your student the phases of the moon, download now!

Make a splash with this hands-on first, second, and third grade science worksheet about sound and underwater vibrations!

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

Break down a word to create new ones with this fun worksheet for second through fifth graders!

Pigs, cows, and ducks, oh my! The clues in this animal crossword puzzle worksheet will help you remember what animals there are on a farm.

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

Where do flower babies come from? Find the answers in this word search about plant reproduction!

What has two legs and carries its baby in a pouch? Fill in this crossword puzzle and learn some fun facts about two-legged creatures!

Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.

Use the clues in this crossword puzzle to fill in the blanks with different types of snake names. Learn interesting facts about snakes as you go!

Animal lovers, here is a fun page all about the falcon! Your child will read a few fun facts about this bird, and complete a word scramble.

Learn about a common hawk native to North America, the Red-Tailed Hawk! Your child will love coloring this page as he reads some fun facts about this species.

This word search introduces your child to important rocks and minerals vocabulary, as it strengthens his attention to detail.

Brush up on some physics vocabulary with this energy word search!

Practice geology vocabulary with this challenging crossword puzzle.

Children put their science vocabulary to the test with this engaging crossword puzzle!