Science warriors
Sneed B. Collard
Science warriors
Age Rating, Reading Level & Content Guide
The Battle Against Invasive Species
by Sneed B. Collard
Scientists in the Field (Houghton Mifflin)
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
Discover how unwelcome plants and animals sneak into new places and upset the balance of nature. Follow the efforts of brave scientists tackling these invaders to protect wildlife and communities. This exciting journey reveals the challenges and triumphs in defending our environment.
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
7/10High engagement — fast-paced, fun, and hard to put down. Great for reluctant 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
- 9780618756360
- Pages
- 60
- Publisher
- Houghton Mifflin Harcourt
- Published
- 2008
- Type
- Nonfiction
- Word Count
- 9,727
- Read-Aloud
- ~1h 5m
- Text Density
- Standard