Coral reef builders

Eric Ethan

Cover of Coral reef builders

Coral reef builders

Age Rating, Reading Level & Content Guide

by Eric Ethan

Colors of the Sea; Imagination Library

Reading Level 5 Gentle (Lvl 1) Ages 9-12 Balanced Read Page-Turner

The text is written at a 5th 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

Dive into the vibrant world of coral reefs and discover how these underwater cities are built and thrive. Explore the variety of corals, their homes beneath the sea, and the amazing creatures that call these reefs their home. Perfect for curious young readers eager to learn about ocean life and ecosystems.

Themes

Science & NatureAdventureCoral ReefsMarine Biology

Quick Assessment

This is a Level 5 book with gentle content intensity. No notable content concerns flagged. Written for readers ages 9-12.

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

8/10

High engagement — fast-paced, fun, and hard to put down. Great for reluctant readers.

Discussion Potential

1/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
4
Emotional Weight
2
Narrative Pace
9
Theme Richness
4
World Scope
1
Data Confidence
8

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Details

Book Length

24 pages
738 words
5m read-aloud
ISBN
0836817370
Pages
24
Publisher
Gareth Stevens Publishing
Published
1997
Type
Nonfiction
Word Count
738
Read-Aloud
~5 min
Text Density
Picture-Heavy

Genres

Coral reef biology

Subjects

Coral Reef BiologyCoralsCoral Reefs and IslandsCoral Reef EcologyEcology