
Minerals
by Roy A. Gallant
Benchmark Books (NY) 2000
Great fit for 7th grade
Reading level and content both target 4th–8th grade · ages 9–14
Themes include environmental stewardship
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Genre
Themes
- earth science
- classification and identification
- natural resources
- scientific observation
- human use of materials
- chemistry of solids
- environmental stewardship
About this book
This photo-rich nonfiction book explains what minerals are, how they form, and how scientists and hobbyists identify them by properties like hardness, luster, and streak. Roy A. Gallant highlights the role minerals play in everyday life—from jewelry to phones—and touches on mining and responsible use of Earth’s resources. Clear diagrams, captions, and a glossary support report writing and independent reading. A strong pick for upper-elementary and middle school readers who love geology and real-world science connections.
Setting: various locations worldwide, including natural deposits, mines, and laboratories
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Frequently Asked Questions
Is Minerals right for my child?
Yes — Minerals is a great fit for 7th grade. The reading level is AR 7.6, which is typical for 7th grade. The interest level is rated Middle Grades (4–8), meaning the themes and content are designed for ages 9–14 (4th–8th grade). Themes include earth science, classification and identification, natural resources.
How long does it take to read Minerals?
At a typical 7th grade reading pace, Minerals takes around 43m to finish. The book has 7,500 words. Slower or faster readers may vary significantly.
Does Minerals have an AR quiz?
Yes — Minerals has an AR quiz available, worth 1 point. Your child will need to take and pass the quiz through their school's Accelerated Reader program to earn credit. The quiz is typically 5–20 multiple choice questions about plot, characters, and setting.
What grade level is Minerals?
Minerals has an AR reading level of 7.6, which places it at a 7th grade reading difficulty. The interest level is rated Middle Grades (4–8) — this reflects the age-appropriateness of the content and themes, not just the reading difficulty. A strong younger reader may handle the words fine while the themes are aimed at an older audience, or vice versa.