Simple machines.
unknown author
Simple machines.
Age Rating, Reading Level & Content Guide
by unknown author
The text is written at a 2nd grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is gentle with no concerning themes.
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About This Book
What if you could discover the secret tools that make everything work? Imagine levers lifting heavy objects, wheels rolling faster than you can run, and pulleys pulling up treasures from high places. But what happens when all these simple machines come together to solve a big problem?
Themes
Quick Assessment
This book introduces early readers to the six simple machines—lever, wedge, wheel and axle, screw, pulley, and inclined plane—explaining their functions through clear and engaging descriptions. Designed for children ages 5 to 8, it combines basic mechanical concepts with kid-friendly language and illustrations. It's a great resource for young learners to explore foundational STEM ideas in an accessible way.
Why we rated Simple machines. 7C
Simple machines. is written at a Level 2 reading level across 18 pages. Strong independent readers around grade 3.0 can typically handle this book on their own; with parent or teacher support, Simple machines. works for readers up to grade 4.0.
We rate Simple machines. as 7C ("Clear") because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.
Thematically, Simple machines. explores science & nature, simple machines, and early learning — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 5-8 range — the maturity and attention span match the story's pacing.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about science & nature, simple machines, early learning.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
7C — ClearNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
1/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 0590726390
- Pages
- 18
- Publisher
- Scholastic Inc.
- Published
- 1991
- Type
- Fiction