Book Sale
Amy Lin
Book Sale
Age Rating, Reading Level & Content Guide
Represent and Solve Subtraction Problems
by Amy Lin
The text is written at a 2nd grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is gentle with no concerning themes.
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About This Book
Here's a secret: selling books at a school sale isn't just about money—it's a sneaky way to learn math! Every book sold means numbers going down, and soon you'll be solving subtraction puzzles without even knowing it. But that's only the beginning.
Themes
Quick Assessment
This early reader introduces foundational algebraic concepts through a relatable story about a school book sale, where children practice subtraction within 20 in an engaging context. Designed for ages 5-8, it aligns with Common Core standards and supports early math skills, making it a helpful resource for young learners beginning to explore algebraic thinking.
Why we rated Book Sale 7LT
Book Sale is written at a Level 2 reading level across 26 pages. Strong independent readers around grade 3.0 can typically handle this book on their own; with parent or teacher support, Book Sale works for readers up to grade 4.0.
We rate Book Sale as 7LT ("Light — Thematic") 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, Book Sale explores mathematics, early learning, school, and problem solving — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 5-8 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, early learning, school.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
7LT — Light — ThematicNo 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
- 9781299798847
- Pages
- 26
- Publisher
- The Rosen Publishing Group, Inc
- Published
- 2013
- Type
- Fiction