The Penguin dictionary of mathematics
John Daintith, R. David Nelson
The Penguin dictionary of mathematics
Age Rating, Reading Level & Content Guide
by John Daintith, R. David Nelson
The text is written at a 7th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is gentle with no concerning themes.
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About This Book
You’re flipping through pages filled with strange symbols and numbers that seem to dance off the paper. Suddenly, a tricky math term jumps out, but do you really know what it means? The answers might change the way you see numbers forever.
Themes
Quick Assessment
This comprehensive mathematics dictionary covers a wide range of topics from algebra to mechanics, suitable for middle-grade readers with an interest in math. It serves as a valuable reference for students and professionals alike, offering clear explanations up to a first-year university level. Parents should note that while it is educational, the content is advanced and best suited for children comfortable with higher-level math concepts.
Why we rated The Penguin dictionary of mathematics 12C
The Penguin dictionary of mathematics is written at a Level 7 reading level across 350 pages. Strong independent readers around grade 8.0 can typically handle this book on their own; with parent or teacher support, The Penguin dictionary of mathematics works for readers up to grade 9.0.
We rate The Penguin dictionary of mathematics as 12C ("Clear") because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.
Thematically, The Penguin dictionary of mathematics explores mathematics, education, and reference — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about mathematics, education, reference.
Maybe not for
- ! Readers whose emotional readiness lags behind their decoding skills — this book's intensity outruns its reading level, a classic "gifted kid" mismatch.
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
12C — ClearNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
1/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780140511192
- Pages
- 350
- Publisher
- Puffin Books
- Published
- 1989
- Type
- Fiction