Catapult Design, Construction And Competition With the Projectile Throwing Engines of the Ancients

Ron L. Toms

Cover of Catapult Design, Construction And Competition With the Projectile Throwing Engines of the Ancients

Catapult Design, Construction And Competition With the Projectile Throwing Engines of the Ancients

Age Rating, Reading Level & Content Guide

by Ron L. Toms

Reading Level 4-5 Mild (Lvl 2) 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 mild with minimal sensitive material.

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About This Book

Catapults aren’t just old war machines—they’re awesome science experiments waiting to happen! Learn how to build your own ancient launcher and watch as silly objects fly through the air. Discover the secrets behind these powerful engines and why they still amaze us today.

Themes

Science & Nature - Experiments & ProjectsHistoryMilitary - WeaponsAdventure

Quick Assessment

This book combines history and hands-on science by guiding readers through the design and construction of ancient catapults. Suitable for ages 9-12, it includes clear plans, illustrations, and explanations that encourage learning through experimentation. Parents should note the military history context and the focus on building functional models for safe projectile throwing.

For Parents

Content Intensity

Level 2 — Mild
Gentle Mild Moderate Intense Very Intense

Light conflict or tension. Mild peril resolved quickly.

Content Flags

Mild Peril
Data confidence: standard

Was our "Mild" content intensity rating accurate for this book?

Reading Insights

Hook Factor

2/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

2/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
4
Emotional Weight
4
Theme Richness
5
World Scope
1
Data Confidence
7

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Details

Book Length

180 pages
ISBN
9780977649709
Pages
180
Publisher
RLT Industries
Published
January 30, 2006
Type
Nonfiction

Genres

Subjects

Science & NatureExperiments & ProjectsMilitaryWeapons