Ocean Animals Worksheets

Fish, whales and the animals of the sea for kindergarten to 2nd grade: watch Kit the fox find out if a whale is a fish, read the free book, then match ocean animal names and learn the parts of a fish, in black and white.

Free: the Kit video lesson, the Kit's Ocean Mystery book and 4 worksheets$5 pack: all 7 worksheets with answer keys, plus a second book, A Day at the Aquarium See the pack ↓

Kit's Science Mysteries · Free lesson

Kit’s Ocean Mystery: Is a Whale a Fish?

A 5-minute mystery video, a free book that retells it, and four worksheets: one science lesson, start to finish.

1

Watch

Kit the fox follows the clues: gills and blowholes, tails that swish and tails that go up and down, fish eggs and a whale calf. Download the video (for classrooms where YouTube is blocked) · All Kit mysteries · Kit on YouTube

2

Read

Kit's Ocean Mystery reader cover

Kit's Ocean Mystery retells the video in six pages to print, cut and staple. Free in two editions: one short line a page for kindergarten, fuller sentences for grades 1-2.

Kindergarten book Grades 1-2 book
3

Talk

  1. Why did the whale look like a fish?
  2. How does a whale breathe? How does a fish breathe?
  3. Why is a whale a mammal and not a fish?
4

Do

What animals need to live, like air and food (NGSS K-LS1-1), how parents help their young survive (1-LS1-2), and an early look at animal groups (fish and mammals are not a K-2 standard).

Free Ocean Animals worksheets

Each is a PDF to print right away, in black and white. Sheets with right answers have the answer key on page 2.

Ocean Animal Names worksheet preview

Ocean Animal Names

K-2

Match five ocean animal names to their pictures. Answer key on page 2.

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Parts of a Fish worksheet preview

Parts of a Fish

K-2

A fish with its eye, mouth, gills, fins, scales and tail named.

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My Ocean Animal worksheet preview

My Ocean Animal

K-2

Draw your favorite ocean animal, name it, and write one thing it can do.

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Ocean Review worksheet preview

Ocean Review

Grades 1-2

Five sentences about fish and whales to finish from a word bank, then draw a whale and a fish. Answer key on page 2.

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K-2 Science Pack · $5

The Ocean Animals pack: 3 more worksheets + a second book, A Day at the Aquarium

All 7 Ocean Animals worksheets in one print-ready file with every answer key, and both editions of the book. Only in the pack:

One-time purchase. Instant download. Secure checkout by Stripe.
Teaching more than one topic? Get all 10 K-2 science packs (Life Cycle of a Chicken, Living and Nonliving, Plant Life Cycle, Animals, Weather and Seasons, Solid, Liquid and Gas, Dinosaurs, Pumpkins and Apples, Solar System, Ocean Animals): 96 worksheets and 10 readers for $19.
Get all 10 topics for $19

More K-2 science

Life Cycle of a Chicken, Living and Nonliving, Plant Life Cycle, Animals, Weather and Seasons, Solid, Liquid and Gas, Dinosaurs, Pumpkins and Apples, Solar System, and all topics on the K-2 science page.

Teaching ocean animals in K-2

Start with the free Kit video lesson: Kit the fox gets soaked by a giant spray and follows the clues to find out if a whale is a fish. Kids usually say yes, because a whale swims and has a tail, but a whale breathes air through blowholes, moves its tail up and down, and feeds its calf milk: it is a mammal. Then print Kit's Ocean Mystery, the free book that retells the video in two editions.

The worksheets keep it simple: match five ocean animals to their names, name the parts of a fish, finish five sentences about fish and whales, and draw a favorite ocean animal. Fish and mammals are not a K-2 standard, so this is an early look at animal groups; the K-2 science underneath is what animals need to live and how parents help their young.

More science

For the same animal groups on land, see the animals unit, and for older students the ocean zones teaching pack.

Frequently Asked Questions

Is a whale a fish?
No. A whale lives in the ocean and swims like a fish, but it is a mammal: it breathes air through blowholes on top of its head, its flat tail moves up and down, and its baby, called a calf, drinks milk from its mother. A fish breathes underwater with gills.
How do fish breathe?
With gills. Water goes in a fish's mouth and out through its gills, which take in the oxygen the fish needs, so most fish never come up for air.
Are the ocean animals worksheets free?
Yes. Ocean Animal Names, Parts of a Fish, Ocean Review and My Ocean Animal are free PDFs in black and white, and the Kit video, book and lesson are free too. A Day at the Aquarium book is in the pack.