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

Wriggle out your inner wordsmith with a challenging fifth-grade spelling crossword puzzle.

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

Use your knowledge of sea creatures to fill out this crossword puzzle.

Here's a geography challenge for your fifth grader. Full of trivia like state nicknames and state birds, she's sure to learn something new.

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

You'll really need to know your state capitals to solve this crossword puzzle.

Crossword puzzles help build brain power and bolster reasoning skills. Your child will find making their own crossword puzzle challenging, but so fun!

Put your child's Christmas knowledge to the test with a challenging crossword puzzle all about this fun winter holiday.

What's the animal that swims upstream? Help your child figure this out with this cold-blooded animal crossword puzzle worksheet.

Batter up! Baseball is full of fun and unique terms, and this crossword puzzle is full of them.

Does your fifth grader know how to spell Kwanzaa? What about Hanukkah? This challenging crossword will have him puzzling over all things winter.

Help your fifth grader learn the U.S. states and capitals with a fun capital crossword puzzle.

Check out our movie set diagram to learn about the cool devices used make films! Your young movie-lover will read about the camera, boom mic, and more.

Help your fifth grader memorize the states and capitals with this fun crossword puzzle.

Use clues to fill in the boxes in this crossword puzzle, and learn more about freshwater fish along the way.

Challenge your fifth grader's geography skills with this state facts crossword puzzle.

Sure to prompt a bit of research, this state facts crossword is a fun way to start off geography practice.

Celebrate Winter with your 5th grader with this vocabulary crossword puzzle. Use the winter-themed clues to practice reading and writing.

With this movie crossword puzzle, your young movie fan can put her knowledge of Coraline to the test and pick up some vocabulary words, too.

Full of state fact trivia, this crossword puzzle is great for fifth graders looking to go beyond states and capitals.

Put your fifth grader's holiday knowledge to the test with a colorful crossword puzzle full of trivia clues all about Hanukkah!

Have your bookworm take a break from all that reading and challenge him to answer crossword clues by naming famous authors.

Clap, splash, and zoom with this onomatopoeia crossword puzzle tailored for fourth and fifth graders!

Determine the appropriate onomatopoeia for different situations in this engaging puzzle!

Practice using onomatopoeia like hiss, squeak, and boom in this fun language puzzle!

Do you know the functions of the primary organs in the human body? Put your knowledge to the test with this fourth- and fifth-grade crossword!

Identify opposites and test your vocabulary in this autumnal word puzzle!