Protractor Angle Demo

Auteur :rcsellers

Just a quick demonstration of why there are two scales on a protractor. Many students don't seem to have a good conceptual grounding in how they should reason through which scale to use.

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အခြေခံ data အခေါ်အဝေါ်များ
Mosaic
Dividing a 3-digit number by a 1-digit number (1)
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Translation-1
system of linear and quadratic
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Symétrie
Diagramme en Barres
Suites et Séries
Fonctions Exponentielles
Multiplication