The muscular system

Alvin Silverstein

Cover of The muscular system

The muscular system

Age Rating, Reading Level & Content Guide

How Living Creatures Move

by Alvin Silverstein

Reading Level 3 8C Ages 5-8 Balanced Read

The text is written at a 3rd grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is gentle with no concerning themes.

We may earn a commission from these links. Bookshop.org supports independent bookstores with every purchase.

About This Book

Your muscles are stronger and busier than you think! They help you jump, run, and even smile every day. Discover the amazing secrets of muscles in humans and animals, and see why muscles are the real superheroes inside us all.

Themes

Science & NatureJuvenile LiteratureMuscular SystemMusclesMusculoskeletal System

Quick Assessment

This early reader book introduces young children to the human muscular system, explaining how muscles work and comparing them to those of other animals. Suitable for ages 5-8, it provides simple, factual content that supports early science learning without any intense or sensitive material.

For Parents

Content Intensity

8C — 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
2
Emotional Weight
2
Theme Richness
5
World Scope
1
Data Confidence
7

Similar Books

Based on content and theme analysis

See all books like this →

Details

Book Length

76 pages
ISBN
9780136069478
Pages
76
Publisher
Prentice Hall
Published
1972
Type
Fiction

Genres

Subjects

Muscular SystemMusclesMusculoskeletal SystemAnimal Locomotion