PS1.A-M5 | Disciplinary Core ideas
Solids may be formed from molecules, or they may be extended structures with repeating subunits (e.g., crystals).
NGSS Disciplinary Core ideas
Find free, ready-to-teach resources aligned to PS1.A-M5. Designed with teachers and artists, in partnership with STEM researchers.
PS1.A-M5 | Disciplinary Core ideas
Solids may be formed from molecules, or they may be extended structures with repeating subunits (e.g., crystals).
Created with purpose: see how resources connect to this standard.
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Electric Crystals: Exploring how crystal symmetry can power everyday life

Crystals aren't magic, but they are amazing! In this student-driven, lecture-free lesson, students will do card sorts, build hands-on models, solve engineering design puzzles, and more! The whole experience is connected through a beautifully crafted comic and supporting videos.
Alignment summary( Target)
Lessons: 1, 2, 3
Students create molecular models of crystal unit cells, as well as geometric models of unit cells. They explore how the repeating subunits fit together to form a crystal.
Included resources
4 lessons and 3 supporting media items.

Lesson 1


