Challenge your child's vocabulary and spelling with a fun crossword puzzle full of 3rd grade terms.

Review energy terminology with this fun fourth-grade crossword puzzle!

Practice mixed operations with this fourth-grade math puzzle!

Review the rock cycle with this second-, third-, and fourth-grade crossword 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!

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

Learn more about our planet with this fun crossword puzzle for second and third graders!

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

Earth has many different land and water features—can you recognize them? Test your knowledge with this crossword puzzle for third and fourth graders!

Did you know the surface of the Earth is always changing? Learn about the events that change Earth's surface with this crossword puzzle for second and third graders!

Your third grader will have fun figuring out clues with this colorful crossword puzzle all about Christmas! She'll even sneak in some handwriting practice too.

Do you know which animal has two humps? Your child will use clues to determine what animal name fits in the crossword puzzle with this worksheet.

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

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!

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!

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.

Give your child tidbits of information about the New 7 Wonders of the World with this crossword puzzle worksheet.

Children will enjoy identifying the answers to eight cold-weather clues as they complete the puzzle.

If you know what each planet looks like, you'll have no trouble with this intergalactic crossword puzzle.

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

This isn't your usual crossword puzzle. You find the answers by identifying states on the U.S. map.

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

Children learn about Martin Luther King, Jr.'s life and legacy as they solve a crossword puzzle in this hands-on worksheet.

Review terms and concepts all about Black History Month with a fun and informative crossword puzzle!

This colorful fall crossword puzzle is a fun way to practice spelling and learn about all about autumn.