Skip to content

2-PS1-1 science games

Play States of Matter

NGSS 2-PS1-1 · Grade 2

Materials can be sorted by their properties, like hard, flexible or see-through.

4 free predict-observe-explain games that practise it — no ads, no sign-up, no student accounts.

More grade 2 codes: 2-PS1-4 · 2-LS2-2 · 2-LS4-1 · 2-ESS2-3

All NGSS codes → · Math standards →

Teachers: share this page with your class