Solid, Liquid, Gas
Erica Smith
Solid, Liquid, Gas
Age Rating, Reading Level & Content Guide
What Is Matter?
by Erica Smith
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.
We may earn a commission from these links. Bookshop.org supports independent bookstores with every purchase.
About This Book
Feel the cool splash of water on your skin and hear it bubble and steam as it changes from liquid to gas. Imagine tiny atoms dancing and swirling around you, shifting between solid, liquid, and gas in a magical science show. Discover how these invisible particles make up everything you touch, see, and even the glowing plasma that lights up the sky.
Themes
Quick Assessment
This book introduces young readers to the basic states of matter—solid, liquid, gas—and the concept of plasma, the fourth state of matter. Suitable for early readers aged 5 to 8, it uses simple language and engaging sensory descriptions to explain scientific concepts clearly. The content is age-appropriate and designed to spark curiosity about physics and the properties of matter.
Why we rated Solid, Liquid, Gas 7C
Solid, Liquid, Gas is written at a Level 2 reading level across 24 pages. Strong independent readers around grade 3.0 can typically handle this book on their own; with parent or teacher support, Solid, Liquid, Gas works for readers up to grade 4.0.
We rate Solid, Liquid, Gas 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, Solid, Liquid, Gas explores science & nature, physics, and education — 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, physics, education.
- ✓ Curious kids who prefer real-world topics over made-up stories.
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
Similar Books
Based on content and theme analysis
Solid, Liquid, Gas
Erica Smith
Solid, Liquid, Gas
Erica Smith
Solid, Liquid, or Gas? (It's Science)
Sally Hewitt
Solid, Liquid, or Gas? (It's Science)
Sally Hewitt
Solids, Liquids, and Gases (Science Experiments)
John Farndon
Solids, Liquids, and Gases (Science Experiments)
John Farndon
Solids, Liquids, and Gases (Usborne Library of Science)
various
Solids, Liquids, and Gases (Usborne Library of Science)
various
Solids, Liquids, and Gases (Science Around Us)
Darlene R. Stille
Solids, Liquids, and Gases (Science Around Us)
Darlene R. Stille
Matter, Solids, Liquids, and Gases
Unknown
Matter, Solids, Liquids, and Gases
Unknown
Details
Book Length
- ISBN
- 9780823937387
- Pages
- 24
- Publisher
- The Rosen Publishing Group, Inc
- Published
- January 2002
- Type
- Nonfiction