Copy of Square Action!

Applet engages students, without angle measures or segment lengths, to recall or informally discover many properties that are unique to squares.

Jenny Secor — 17 janvier 2017 - 11:31

Type de ressources: Activité
Balises: 45 90 ccss ccss.hsg.co.c.11 common common-core core degrees diagonals parallelograms properties quadrilateral square theorem Voir davantage …
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