Protractor Angle Demo

Autor:Caitlyn Zitka, 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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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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Angolo al centro e corrispondenti angoli alla circonferenza
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Triángulos Rectángulos
MCM y MCD
Intervalo de Confianza
Gráfico Circular
Conjuntos