Protractor Angle Demo

Autor: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.

Nuevos recursos

apec
Publish app "Public" test
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
seo tool
Model sferyczny - dwunastościan-dwudziestościan

Descubrir recursos

TrigStandardPosition
Forum_32565_B_BildSkalierenPositionieren
Counter-intuitive geometry question on the PSAT
Cyclic Quadrilateral
Example_Geo
Triangulo e retangulo aureo

Descubre temas

Boceto
Media Aritmética
Integral Indefinida
Trigonometría
Baricentro