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Two Books, One Topic is a free printable Kindergarten English worksheet on comparing two texts about the same thing, aligned to Common Core standard RI.K.9. It prints 2 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 1 of 25 · the same problems every time you open this link.

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All 25 sets ask different questions.

Two Books, One Topic

RI.K.9

NameDate

Read both texts. Then answer the questions under Text 2.

1.Read Text 1 and answer the question under it.

Text 1: Take Care of Your Teeth

You should brush your teeth two times a day. Brush in the morning. Brush before bed. Use a small brush and a little paste. Brush the front and the back of every tooth. Clean teeth stay strong.

  1. 1. What is this text mostly about?
2.Now read Text 2 and answer these questions about BOTH texts.

Text 2: Building a Nest

Many birds build a nest in spring. A bird looks for twigs, grass and moss. It carries each piece back in its beak. The bird pushes the twigs into a cup shape. Soft moss goes inside. Then the bird lays its eggs in the nest.

  1. 1. How is this text different from a story?
  2. 2. How is brushing teeth like building a nest?
  3. 3. How is this text like the one about frogs?

LessonPrint · RI.K.9 · Set 1 · free to copy for classroom use

Answer key — Two Books, One Topic

Set 1. Prints on its own sheet.

  1. 1.1. How to take care of your teeth by brushing.
  2. 2.1. It tells you what to do in real life instead of telling a made-up story. 2. Both are jobs done in a set order — brush the front then the back, gather the twigs then shape the nest. 3. Both give the steps in order — one for a bird building a nest, one for a frog growing.

Questions about Two Books, One Topic

What does the Two Books, One Topic worksheet cover?

It practises comparing two texts about the same thing — 2 questions for Kindergarten, all on Common Core RI.K.9: Compare two books about the same thing and say what is the same and what is different. The instruction to pupils is “Read both texts. Then answer the questions under Text 2”, and the answer key follows on the next sheet.

Which Common Core standard does Two Books, One Topic practise?

CCSS.ELA-LITERACY.RI.K.9 — RI.K.9, in the Reading: Informational Text domain for Kindergarten. The published standard reads: “With prompting and support, identify basic similarities in and differences between two texts on the same topic (e.g., in illustrations, descriptions, or procedures).” The worksheet assesses that standard rather than a paraphrase of it.

What age or grade is this worksheet for?

Two Books, One Topic is written for Kindergarten, typically ages 5-6. It is one of the sheets on RI.K.9, so it suits any pupil working at that standard — including older pupils revisiting it and younger ones working ahead.

Does Two Books, One Topic come with an answer key?

Yes. All 2 answers are generated from the same problems as the questions, so the key cannot drift out of step with the sheet. It starts on a fresh sheet of paper, after the questions, so it is not handed out with the class by accident.

How many different versions of Two Books, One Topic can I print?

25 — one per pupil, and all 25 ask different questions. Set 1 downloads the whole class as a single PDF. Every version is fixed to its own address, so a sheet printed today holds the same problems when you reopen it next week.

Is Two Books, One Topic free to print and photocopy?

Yes. Two Books, One Topic, its answer key and its 25 versions are free to print and photocopy for your own class, with no account, no email capture and no subscription at the download step. Please do not resell them or republish them as your own.

Is there a lesson plan to teach RI.K.9?

Yes — “Two Books About One Thing” is a 30-minute Kindergarten plan for RI.K.9, timed section by section, with the misconceptions to expect and an exit ticket. Two Books, One Topic is the practice that follows it.

More practice for RI.K.9

Compare two books about the same thing and say what is the same and what is different.

Teaching this next? Two Books About One Thing is the 30-minute plan for it, with the misconceptions to expect.

All Kindergarten worksheets

Last reviewed 2026-09-05. Aligned to RI.K.9 of the Common Core State Standards for English language arts.