My child already knows a lot about animals. Is that a problem?

Not at all, but it is worth watching. Animal fans sometimes answer from memory and miss what the passage actually says. Ask them to prove each answer with a sentence from the passage.

How do these fit a third grade animal unit?

Third grade science studies how animals' bodies and behavior help them survive, and how groups like herds and flocks help their members. These passages give each idea a real example, such as geese sharing the work of flying in a V.

3rd grade animal reading comprehension

3rd grade animal reading comprehension worksheets

Third grade animal reading comprehension worksheets pair a one-page passage about an animal, such as a puffin, a horseshoe crab or a salmon, with five questions. Your child works out new words from context and explains why the animal does what it does.

Free printable PDF worksheet, aligned to Common Core RI.3.1, RI.3.10.

Each click picks one of the 14 passages written for this grade. Every sheet comes with its answer key. You don't need to sign up.

The kind of passages you'll get

Read the passage. Then circle the letter of the best answer for each question.

The Jellyfish

Jellyfish are not fish at all. Fish have a brain, a heart and a backbone. A jellyfish has no brain, no heart and no bones. How can an animal live like that? A jellyfish has a simple net of nerves that spreads through its body.…

What does a jellyfish have instead of a brain? a net of nerves · a large strong heart · a hard outer shell · a set of bones
Answer: a net of nerves
Why is a jellyfish soft? its body is mostly water · its bones are very thin · it eats nothing but sunlight · it lives deep in the dark sea

Each print picks one of the 14 passages written for this grade, and its questions come with it. With 14 to pick from, a second print can land on one you've used, so check the title before you hand it out.

What's on a 3rd grade sheet

3rd grade sheets draw from 14 passages, 135 to 149 words long. 2nd and 3rd grade print from the same 14 passages. What changes is the standard (RI.3.1, RI.3.10 here) and the teaching notes below.

Some of the titles: Armadillo Surprises, The Sea Parrot, The Pufferfish, The Giant Panda, The Manatee, How a Crab Grows.

Reading passage. Read the passage. Then circle the letter of the best answer for each question. One passage per sheet, with its own question set.

Every version prints on US Letter or A4, with its answer key on the last page.

How to teach this

Third grade questions ask why as well as what: why salmon swim back upstream, why geese fly in a V. After the questions, ask your child to name the body part or habit the passage is about and the job it does for the animal. That pairing of a feature and its purpose is how third grade science talks about animals, so the reading and the science practice the same thinking.

Watch for: Answering from what you already know or have heard about the animal instead of what the passage says. Some passages correct a popular idea on purpose. Mixing up two facts that sit close together in the passage. Read the question again for the word that says which one it wants.

Common questions about 3rd grade animal reading comprehension

My child already knows a lot about animals. Is that a problem?: Not at all, but it is worth watching. Animal fans sometimes answer from memory and miss what the passage actually says. Ask them to prove each answer with a sentence from the passage.
How do these fit a third grade animal unit?: Third grade science studies how animals' bodies and behavior help them survive, and how groups like herds and flocks help their members. These passages give each idea a real example, such as geese sharing the work of flying in a V.

Related worksheets

Ready to print one?

Want a different passage? Print again. Each print picks one of the 14.

Aligned to Common Core RI.3.1, RI.3.10. Reviewed by the One more sheet team. Content version 241, updated October 2026.

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