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.

Nouvelles ressources

Parabolas, Lines and Nomograms
Linear Equation Graphs: Thin Slice
Congruent Figures
Midpoint Theorem Questions: Mild
Squaring a Rectangle (PST Version)

Découvrir des ressources

Malfatti Points of Intersection
Triangle Points-Kessler
Bee-Bot Numbers
Bài tập 1b trang 63
rigid transformations

Découvrir des Thèmes

Opérations Arithmétiques
Nombres Réels
Pavé Droit
Inégalités
Allure de Courbe