Motion
Edward John Routh
Motion
Age Rating, Reading Level & Content Guide
Particularly Steady Motion
by Edward John Routh
The text is written at a 4th 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: everything around you is always moving, even when it looks still. A brilliant scientist named Sir Isaac Newton figured out the hidden rules that make motion happen. But that’s only the beginning of the story!
Quick Assessment
This middle-grade fiction book introduces readers to the fundamental concepts of motion through the historical discoveries of Sir Isaac Newton. Suitable for ages 9-12, it blends storytelling with scientific principles to engage young learners without complex jargon or intense conflict. It’s an educational read that encourages curiosity about the physical world.
Why we rated Motion 9C
Motion is written at a Level 4-5 reading level across 128 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Motion works for readers up to grade 6.5.
We rate Motion as 9C ("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, Motion explores science & nature, historical, adventure, and coming of age — 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, historical, adventure.
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
9C — ClearNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
2/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780590552974
- Pages
- 128
- Publisher
- Scholastic, Inc.
- Published
- 1995
- Type
- Fiction