Holt Biology

Holt Rinehart and Winston

Cover of Holt Biology

Holt Biology

Age Rating, Reading Level & Content Guide

Interactive Tutor

by Holt Rinehart and Winston

Reading Level 8 Gentle (Lvl 1) Ages 13+ Sweet Spot

The text is written at a 8th 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

Have you ever wondered what makes living things tick? Imagine diving into the secrets of plants, animals, and even your own body through cool pictures and videos that bring biology to life. What mysteries will you uncover about the world around you?

Themes

Science & NatureBiologyJuvenile Nonfiction

Quick Assessment

This educational book offers multimedia presentations designed to teach basic biology concepts to middle and high school students. Suitable for ages 13 to 18, it covers key topics in biology with clear explanations and engaging visuals. It is an excellent resource for supplementing science education with no significant content concerns.

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

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Details

Book Length

1,146 pages
ISBN
9780030530326
Pages
1,146
Publisher
Holt Rinehart & Winston
Published
January 2000
Type
Nonfiction

Genres

Subjects

Science & NatureBiology