Gems
Jenny Fretland VanVoorst
Gems
Age Rating, Reading Level & Content Guide
by Jenny Fretland VanVoorst
Rocks and Minerals (ABDO); Core Library
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 amazing world beneath your feet by exploring fossils, crystals, and soils. Learn how different rocks are formed, their uses, and the exciting work geologists do to uncover Earth's secrets. Grab your tools and get ready for a fun adventure into the science of rocks and minerals!
Themes
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 — GentleNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
8/10High engagement — fast-paced, fun, and hard to put down. Great for reluctant readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
More in the Rocks and Minerals (ABDO); Core Library Series
Fossils
Jenny Fretland VanVoorst
Fossils
Jenny Fretland VanVoorst
Igneous Rocks
Lisa Owings
Igneous Rocks
Lisa Owings
Metamorphic Rocks (Rocks and Minerals)
Jennifer Swanson
Metamorphic Rocks (Rocks and Minerals)
Jennifer Swanson
Soil
Rebecca Hirsch
Soil
Rebecca Hirsch
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Details
Book Length
- ISBN
- 9781624033865
- Pages
- 48
- Publisher
- Core Library
- Published
- 2014
- Type
- Nonfiction
- Word Count
- 3,983
- Read-Aloud
- ~27 min
- Text Density
- Light Text