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

Superellipse
Parallelogram Anatomy
Perimeter of Rectangle
Building Figures with Set Areas
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Découvrir des ressources

Double number line tool
Regular Hexagon
Journal 4 Complete - Alex Stevens
DP1B-03-P3-ET2 - Histogram Reflex Game
Reflections

Découvrir des Thèmes

Homothétie
Triangles Semblables
Entiers
Triangles Rectangles
Allure de Courbe