Explore the vast ocean with this habitat worksheet for second and third graders!

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

Don't be crabby! This worksheets introduces your child to a fascinating crustacean. Fill in the anatomy of a crab using the numbers in the word bank.

Try out this simple worksheet diagramming the anatomy of a shrimp. Big words, small sea creature.

If you're taking a trip to the aquarium any time soon, be sure to print out this Aquarium Passport to bring along!

Blue whale facts include that calves weigh up to three tons at birth and adults can be as heavy as 200 tons. Get other cool blue whale facts on this worksheet.

The narwhal is one unusual animal! Your child will learn about this horned sea creature through text and pictures.

Learn about a platypus’ habitat in this kindergarten cut-and-paste worksheet!