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

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

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

Practice mixed operations with this fourth-grade math puzzle!

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

In this social studies worksheet, learners will read a short paragraph about elections and then complete a crossword puzzle using vocabulary from the text.

Children will build vocabulary and learn some fun facts about St. Patrick's Day in this lively holiday crossword puzzle.

Try a crossword puzzle where all the answers are opposites of their clues!

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!

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!

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.

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