Bacteria
Judy Wearing
Bacteria
Age Rating, Reading Level & Content Guide
by Judy Wearing
Class of Their Own
The text is written at a 7th 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
Explore the fascinating world of bacteria, tiny living creatures found everywhere from the hottest deserts to the deepest oceans and even inside our own bodies. Discover how they shape ecosystems, produce their own food, and sometimes cause illness, while also playing a crucial role in medicine and environmental cleanup. Dive into real-life stories about how scientists develop vaccines and use bacteria to protect our planet.
Themes
Quick Assessment
This is a Level 7-8 book with gentle content intensity. It's a Sweet Spot read — challenging text with gentle themes, ideal for advanced or 2e readers. No notable content concerns flagged. Written for readers ages 9-12.
For Parents
Content Intensity
Level 1 — GentleNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
5/10Engaging read with solid pacing and interesting themes.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780778753889
- Pages
- 48
- Publisher
- Class of Their Own
- Published
- 2010
- Type
- Nonfiction
- Word Count
- 10,169
- Read-Aloud
- ~1h 8m
- Text Density
- Standard