Protractor Angle Demo

Auteur :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.

Nouvelles ressources

Untitled
Focus and Directrix
רישום חופשי
Rectangle Construction Template (V2)
bewijs stelling van Pythagoras

Découvrir des ressources

Math summative
true/translate-by-vector-are-concyclic.ggb
Work of Art
Equilateral Triangle

Découvrir des Thèmes

Corrélation
Valeur Attendue
Fonction Tangente
Pythagore ou Théorème de Pythagore
Constructions