Crystals

Rebecca Faulkner

Cover of Crystals

Crystals

Age Rating, Reading Level & Content Guide

by Rebecca Faulkner

Raintree Freestyle Express; Geology Rocks! (Raintree)

Reading Level 4-5 Gentle (Lvl 1) Ages 9-12 Balanced Read Page-Turner

The text is written at a 4th 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 the fascinating world of crystals, from their formation deep within the Earth to their amazing shapes under a microscope. Explore how crystals grow, break, and the many ways we use them every day. Perfect for curious young scientists eager to learn about the wonders of rocks and minerals.

Themes

Science & NatureCrystallographyRocks

Quick Assessment

This is a Level 4-5 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

7/10

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
3
World Scope
1
Data Confidence
8

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Details

Book Length

56 pages
3,684 words
25m read-aloud
ISBN
9781410927750
Pages
56
Publisher
Heinemann-Raintree Library
Published
2008
Type
Nonfiction
Word Count
3,684
Read-Aloud
~25 min
Text Density
Light Text

Genres

Subjects

CrystallographyCrystalsRocks