Getting oxygen
Stephen P. Kramer
Getting oxygen
Age Rating, Reading Level & Content Guide
What Do You Do If You're Cell Twenty-two?
by Stephen P. Kramer
The text is written at a 3rd 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
Did you know that every living thing has a secret way of breathing? From tiny one-celled creatures to big animals, they all have their own special tricks to get oxygen. But that's only the beginning of this amazing story!
Themes
Quick Assessment
This early reader book introduces children ages 5-8 to the concept of respiration in plants and animals through simple text and engaging illustrations. It explains how various organisms, from single-celled to complex mammals, breathe and obtain oxygen. The content is age-appropriate and educational, making it suitable for young science learners.
Why we rated Getting oxygen 8C
Getting oxygen is written at a Level 3 reading level across 56 pages. Strong independent readers around grade 4.0 can typically handle this book on their own; with parent or teacher support, Getting oxygen works for readers up to grade 5.0.
We rate Getting oxygen as 8C ("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, Getting oxygen explores science & nature, educational, and early learning — 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 science & nature, educational, early learning.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
8C — 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
- 0690045174
- Pages
- 56
- Publisher
- Crowell
- Published
- 1986
- Type
- Fiction