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Holt Science And Technology

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Cover of Holt Science And Technology

Holt Science And Technology

Age Rating, Reading Level & Content Guide

Water on Earth Short Course H

by Hrw

Reading Level 4-5 9C Ages 13+ Balanced Read

The text is written at a 4th grade reading level, the subject matter is intended for teens (ages 13+), and the content is gentle with no concerning themes.

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About This Book

Water shapes our world like nothing else—it carves mountains, fills oceans, and even powers cities. Discover how this incredible resource moves and changes, controlling the very planet you live on. Understanding water means unlocking the secrets to Earth's future.

Themes

Science & NatureEarth SciencesJuvenile Nonfiction

Quick Assessment

Holt Science and Technology: Water on Earth is an educational nonfiction book designed for middle school to early high school students, exploring the science behind Earth's water cycle and its environmental impact. The content is age-appropriate for young teens and offers clear explanations suitable for learners at a grade 4.5 reading level but targeting ages 13-18. It provides a solid foundation in earth science concepts without intense or sensitive material.

Why we rated Holt Science And Technology 9C

Holt Science And Technology is written at a Level 4-5 reading level across 148 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Holt Science And Technology works for readers up to grade 6.5.

We rate Holt Science And Technology 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, Holt Science And Technology explores science & nature, earth sciences, and juvenile nonfiction — these threads give the book room to mean different things to different readers.

Good fit for

  • Children in the Ages 13+ 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, earth sciences, juvenile nonfiction.
  • Curious kids who prefer real-world topics over made-up stories.

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 — Clear
Emotional
Clear
Physical
Clear
Social
Clear
Thematic
Clear

No conflict beyond everyday childhood experiences. Safe for sensitive readers.

Data confidence: standard

Was our "Gentle" content intensity rating accurate for this book?

Reading Insights

Hook Factor

1/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

1/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
4
Emotional Weight
2
Theme Richness
3
World Scope
1
Data Confidence
7

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Details

Book Length

148 pages
ISBN
9780030500725
Pages
148
Publisher
Holt Science & Technology
Published
January 31, 2007
Type
Nonfiction

Genres

Subjects

Science & NatureEarth Sciences