NGSS | Disciplinary Core ideas

PS1.A-H1 classroom resources

Find FREE, ready-to-teach lessons, videos, and more for PS1.A-H1 (Next Generation Science Standards). Built by scientists, teachers & artists.

Standard statement

PS1.A-H1 | Disciplinary Core ideas

Grades 9-12

Each atom has a charged substructure consisting of a nucleus, which is made of protons and neutrons, surrounded by electrons.

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Unit

Electric Crystals: Exploring how crystal symmetry can power everyday life

Grades

7-12

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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