A day in the life of a marine biologist
William Jaspersohn
A day in the life of a marine biologist
Age Rating, Reading Level & Content Guide
by William Jaspersohn
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 Dr. Arthur Humes has discovered brand-new animals living deep in the ocean? Every day, he explores mysterious underwater worlds that no one else has seen before. His discoveries help us understand and protect our planet's amazing seas.
Themes
Quick Assessment
This fictional story follows marine biologist Dr. Arthur Humes as he embarks on daily adventures discovering new ocean creatures. Written for early readers aged 5-8, the book introduces children to marine biology and the excitement of scientific exploration in an accessible way. It contains no intense content and is suitable for young children interested in nature and science.
Why we rated A day in the life of a marine biologist 8C
A day in the life of a marine biologist is written at a Level 3 reading level across 96 pages. Strong independent readers around grade 4.0 can typically handle this book on their own; with parent or teacher support, A day in the life of a marine biologist works for readers up to grade 5.0.
We rate A day in the life of a marine biologist 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, A day in the life of a marine biologist explores science & nature, adventure, and vocational guidance — 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, adventure, vocational guidance.
- ✓ Curious kids who prefer real-world topics over made-up stories.
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
2/10A 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
- 0316458147
- Pages
- 96
- Publisher
- Little Brown
- Published
- 1982
- Type
- Nonfiction