NGSS Disciplinary Core ideas

PS1.A-H1 Disciplinary Core ideas resources

Find free, ready-to-teach resources aligned to PS1.A-H1. Designed with teachers and artists, in partnership with STEM researchers.

Standard statement

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.

Standards-Aligned Resources

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Unit

Electric Crystals: Exploring how crystal symmetry can power everyday life

Grades

9, 10, 11, 12

Electric Crystals unit banner

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.

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