Numbers

Graham Flegg

Cover of Numbers

Numbers

Age Rating, Reading Level & Content Guide

Their History and Meaning

by Graham Flegg

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

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

The clock ticks loudly as someone scribbles numbers furiously on a dusty chalkboard. Suddenly, a strange symbol appears—what could it mean? The world of numbers is full of secrets waiting to be uncovered, and this is just the beginning.

Themes

Science & NatureEducationHistory

Quick Assessment

This engaging book explores the fascinating history and development of numbers and counting systems. Written in clear, jargon-free language by a mathematics teacher, it covers topics from the origins of numerals to the invention of calculating machines, making it accessible for children ages 9 to 12. Suitable for middle-grade readers, it offers educational content that can support both general curiosity and classroom learning.

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
4
Emotional Weight
2
Theme Richness
3
World Scope
1
Data Confidence
7

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Details

ISBN
9780792451273
Publisher
Dover Publications
Published
September 1989
Type
Fiction

Genres

Subjects

Counting