Gemstone Atomic Structure and Properties
aligned to Nyssls Hs-ps1-1
Learning Objective
I can explain how the arrangement of atoms in gemstones affects their properties.
Lesson Flow
Watch Video
How do crystals work? - Graham Baird
TED-Ed
Guided Notes
Key concepts students will learn:
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Every crystal's atoms are arranged in a highly organized, repeating pattern, which is the defining feature of a crystal.
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Each crystalline material’s atomic arrangement falls into one of six different families: cubic, tetragonal, orthorhombic, monoclinic, triclinic, and hexagonal.
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Environmental conditions like pressure, temperature, and chemical environment can influence which geometric shape a crystal grows into.
Practice
12 questions • Multiple choice & Short answer
Exit Ticket
“Explain how the arrangement of atoms in galena and quartz result in their distinct crystal shapes.”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
