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

Not your typical crossword, this puzzle will have your child learning to recognize the shapes of the continents. Great for map skills and vocabulary!

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

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!

Practice geology vocabulary with this challenging crossword puzzle.

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

Review the terminology of collisions with this engaging crossword puzzle for fourth graders!