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Science encyclopedia

Ian Graham

Cover of Science encyclopedia

Science encyclopedia

Age Rating, Reading Level & Content Guide

by Ian Graham

Reading Level 6 11C Ages 9-12 Balanced Read

The text is written at a 6th 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

Science isn’t just about facts—it’s the story of everything around you, from tiny atoms to giant galaxies. Dive into a world where you can explore volcanoes, discover how electricity works, and even try cool science experiments yourself. Understanding science helps you unlock the secrets of the universe, and this book shows you how!

Themes

Quick Assessment

This comprehensive science encyclopedia introduces children ages 9 to 12 to fundamental scientific concepts across multiple disciplines, including chemistry, physics, earth science, and astronomy. With clear explanations and vibrant illustrations, it supports middle-grade readers in building a strong science foundation. The book is appropriate for educational use and contains no content concerns.

Why we rated Science encyclopedia 11C

Science encyclopedia is written at a Level 6 reading level across 255 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, Science encyclopedia works for readers up to grade 8.0.

We rate Science encyclopedia as 11C ("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, Science encyclopedia weaves together science & nature and education.

Good fit for

  • Children in the Ages 9-12 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, education.
  • 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

11C — 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
5
Emotional Weight
2
Theme Richness
2
World Scope
1
Data Confidence
7

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Details

Book Length

255 pages
ISBN
075253209X
Pages
255
Publisher
Parragon
Published
1999
Type
Nonfiction

Genres

Subjects

ScienceEncyclopedias, Juvenile