MS-LS4-4 science games
Play Natural SelectionNGSS MS-LS4-4 · Middle school (grades 6–8)
Natural selection: inherited traits that help survival become more common.
3 free predict-observe-explain games that practise it — no ads, no sign-up, no student accounts.
- Natural SelectionGrades 4–7Evolution & ClassificationPlay
- Adaptation Over TimeGrades 3–6Evolution & ClassificationPlay
- Trait VariationGrades 3–6Genetics & HeredityPlay
More middle school (grades 6–8) codes: MS-PS1-1 · MS-PS1-2 · MS-PS2-1 · MS-PS2-2 · MS-PS3-1 · MS-PS4-1 · MS-PS4-2 · MS-LS1-1 · MS-LS1-3 · MS-LS3-1 · MS-ESS1-1 · MS-ESS2-3 · MS-ESS3-5
All NGSS codes → · Math standards →
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