'Understanding blank paper' diaporamas de présentation

DM: Direct Modeling Every number in the problem is represented by physical objects.

DM: Direct Modeling Every number in the problem is represented by physical objects. (Fingers, Counters, Ten-Frames) CO: Counting On Parts of the problem modeled bBut not all represented by physical objects. (Counting on, back, uses fingers) IA: Invented Algorithm

160 views • 1 slides