Mr. Popper's Penguins
by Richard Atwater · Florence Atwater
Mr. Popper's Penguins by Richard Atwater · Florence Atwater is assigned in US schools at grades 3–5, with a Lexile measure of 910L. It appears across 1 curriculum reference, sourced from state DOE pages and AP/IB/Common Core syllabi. Every citation below links to the primary source.
This page shows where Mr. Popper's Penguins is assigned in US schools — curricula, states, grades, and the primary-source citations behind each placement. Not a summary or study guide.
- Lexile
- 910L
- Grade range
- Grades 3–5
- Difficulty for grade
- Above the grade 2–3 band (420–820L)
- Age range
- Ages 8–11
- Pages
- 139
- Reading time
- about 2h 35m (est.)
- First published
- 1938
- Genre
- Middle Grade Fiction
- ISBN-13
- 9780316058421
Reading difficulty: At 910L, Mr. Popper's Penguins reads above the typical 420–820L text-complexity range for 3rd grade (Common Core Appendix A) — a stretch text that may need scaffolding for the youngest assigned readers.
Where to find this book
Other formats on Amazon: Kindle · Audiobook
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About this book
A small-town house painter receives a penguin in the mail and soon has a dozen of them living in his refrigerator, which he trains into a vaudeville act. The Atwaters' Newbery Honor novel is a common 3rd-5th grade assignment and appears in Common Core Appendix B.
Why widely assigned
This Middle Grade Fiction title, reads at young-adult to upper-middle-grade complexity, typically at grades 3–5. Written in the 1930s; pairs with curriculum units on family and adventure; cited across 1 curriculum framework.
Themes
Where this book is assigned
Common Core State Standards (ELA)
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Common questions
- What grade level is Mr. Popper's Penguins?
- Mr. Popper's Penguins is most commonly assigned in US schools in grades 3–5, with a Lexile measure of 910L. Specific grade placement varies by curriculum — AP Literature and IB English Literature typically use it in grades 11-12.
- What is the Lexile level of Mr. Popper's Penguins?
- Mr. Popper's Penguins has a Lexile measure of 910L according to MetaMetrics. Lexile measures text complexity, not content maturity — check the grade range and content notes separately for age-appropriateness.
- How long does it take to read Mr. Popper's Penguins?
- It takes about 2h 35m to read Mr. Popper's Penguins (139 pages) at an average adult reading pace of about 250 words per minute — roughly 155 minutes. Faster or slower readers will vary; the estimate is a planning guide for assigning the book.
- Is Mr. Popper's Penguins hard to read for 3rd grade?
- At 910L, Mr. Popper's Penguins reads above the typical 420–820L text-complexity range for 3rd grade (Common Core Appendix A) — a stretch text that may need scaffolding for the youngest assigned readers. Lexile measures text complexity, not thematic maturity — check the content notes for age-appropriateness separately.
- What curricula assign Mr. Popper's Penguins?
- Mr. Popper's Penguins appears on reading lists for Common Core State Standards (ELA). Each assignment on this site links to its primary-source citation.
Why this book is on this list
Each dimension below is sourced from a public reference. The full framework is documented on the classification standard page.
- Lexile measure
- 910L — sourced from MetaMetrics’ Lexile Hub.
- Grade band
- Grades 3–5 — drawn from state ELA frameworks and AP/IB syllabi citing this book.
- Curriculum alignment
- Cited in 1 curriculum on this site (see “Where assigned” above for primary-source links).
- State-level evidence
- Not yet documented in a state-level framework on this site.
- Removal / banning records
- No tracked removal or challenge records in cited sources.
- Seasonal / contextual tags
- No seasonal or program-specific tags on this book.