Racecar Book
Bobby Mercer
Racecar Book
Age Rating, Reading Level & Content Guide
Build and Race Mousetrap Cars, Dragsters, Tri-Can Haulers & More
by Bobby Mercer
The text is written at a 6th 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
Here’s a secret: you don’t need a driver’s license to race at top speed! Imagine building your own racecars out of things you’d usually throw away, then zooming them across the floor or the driveway. But that’s only the beginning.
Themes
Quick Assessment
This engaging book offers 25 easy-to-build model racecars using recycled materials, perfect for children ages 9-12 interested in STEM and hands-on projects. It combines fun crafting with clear explanations of physics concepts such as Newton’s laws and energy, making it a valuable resource for both home and classroom learning. The content is appropriate for middle-grade readers and encourages creativity and scientific thinking without any safety concerns beyond typical craft supervision.
Why we rated Racecar Book 11C
Racecar Book is written at a Level 6 reading level across 216 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, Racecar Book works for readers up to grade 8.0.
We rate Racecar Book as 11C ("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, Racecar Book explores science & nature, stem education, creativity, hands-on learning, and automobiles — 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 science & nature, stem education, creativity.
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
11C — 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
- 9781613747148
- Pages
- 216
- Publisher
- Chicago Review Press
- Published
- 2013
- Type
- Fiction