What reading level is The story of hydrogen?

The story of hydrogen by Mark Uehling is at a Level 7-8 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is The story of hydrogen appropriate for?

The story of hydrogen is recommended for Ages 9-12. Content intensity: "Gentle" (1/5).

What genre is The story of hydrogen?

The story of hydrogen is nonfiction — Chemical elements. Part of the First Book series.

Does The story of hydrogen have any content warnings?

The story of hydrogen has a content intensity rating of "Gentle" (1/5). No specific content flags noted. On HootRated, every book is rated for emotional, physical, and social content themes to help parents make informed choices.

How many pages is The story of hydrogen?

The story of hydrogen by Mark Uehling is 63 pages (approximately 6,687 words).

The story of hydrogen

Mark Uehling

The story of hydrogen

Age Rating, Reading Level & Content Guide

by Mark Uehling

First Book

Reading Level 7-8 Gentle (Lvl 1) Ages 9-12 Sweet Spot Page-Turner

The text is written at a 7th 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 journey of hydrogen, from its groundbreaking discovery to its unique properties and many uses in our world. This captivating tale brings science to life, making the wonders of this essential element easy to understand and fun to explore.

Themes

Science & Nature

Quick Assessment

This is a Level 7-8 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.