Holt Science And Technology

Hrw

Cover of Holt Science And Technology

Holt Science And Technology

Age Rating, Reading Level & Content Guide

Interactions of Matter

by Hrw

Reading Level 4-5 Gentle (Lvl 1) 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

Science isn't just about facts—it's the secret story of how everything around you works. Dive into the world of biology and matter where every page reveals something surprising about life and the universe. Understanding these secrets changes how you see the world every single day.

Themes

Science & NatureBiologyJuvenile NonfictionEducation

Quick Assessment

This textbook covers key concepts in biology and the interactions of matter, aimed at middle to high school students. It presents scientific principles in an accessible way for young teens, supporting classroom learning at a grade 4.5 reading level but targeting ages 13 to 18. The material is appropriate for educational use without intense or mature content.

For Parents

Content Intensity

Level 1 — Gentle
Gentle Mild Moderate Intense Very Intense

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
4
World Scope
1
Data Confidence
7

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Details

Book Length

152 pages
ISBN
9780030501029
Pages
152
Publisher
Holt Science & Technology
Published
January 31, 2007
Type
Nonfiction

Genres

Subjects

Science & NatureBiology