PS1.A-H1 | Disciplinary Core ideas
Each atom has a charged substructure consisting of a nucleus, which is made of protons and neutrons, surrounded by electrons.
NGSS Disciplinary Core ideas
Find free, ready-to-teach resources aligned to PS1.A-H1. Designed with teachers and artists, in partnership with STEM researchers.
PS1.A-H1 | Disciplinary Core ideas
Each atom has a charged substructure consisting of a nucleus, which is made of protons and neutrons, surrounded by electrons.
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)
Lesson 4
Protons, neutrons, and electrons are introduced as the components of an atom. The electron cloud and concept of electron shells are also introduced in a discussion of ionic and covalent bonding.
Included resources
4 lessons and 3 supporting media items.

Lesson 1


