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.

Nuevos recursos

Model sferyczny - dwunastościan-dwudziestościan
Slope Between 2 Points (Phase 2)
Trefoil Knot
Hyperbolic Paraboloid
Viviani's Curve

Descubrir recursos

Reflection Property of the Hyperbola
foro
Quantitative Frequency Distribution Construction
Paraboloid and plane intersection
windmill daljelis
Exterior Angles - Pentagon

Descubre temas

Paralelogramo
Polígonos
Histograma
Pirámide
Aritmética