Who Invented the Radio?

Susan E. Hamen

Cover of Who Invented the Radio?

Who Invented the Radio?

Age Rating, Reading Level & Content Guide

by Susan E. Hamen

Alternator Books; STEM Smackdown

Reading Level 6-7 Gentle (Lvl 1) Ages 9-12 Sweet Spot Page-Turner

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

Discover the thrilling competition between Nikola Tesla and Guglielmo Marconi as they race to create the groundbreaking radio. Dive into a captivating tale of invention and determination that brings history to life for young readers.

Quick Assessment

This is a Level 6-7 book with gentle content intensity. It's a Sweet Spot read — challenging text with gentle themes, ideal for advanced or 2e readers. 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
5
Emotional Weight
2
Narrative Pace
9
Theme Richness
4
World Scope
1
Data Confidence
8

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Details

Book Length

32 pages
2,231 words
15m read-aloud
ISBN
9781512483208
Pages
32
Published
2018
Type
Nonfiction
Word Count
2,231
Read-Aloud
~15 min
Text Density
Light Text

Genres

Subjects

Tesla, Nikola, 1856-1943RadioInventions