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

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函數的奇偶性
random coprime pairs
အခြေခံ data အခေါ်အဝေါ်များ
Select an object for a time to start a command. Light

Découvrir des ressources

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All Triangles are Equilateral - Numberphile
Central Angles and Arcs
Yasmin Vaz Q2 PBL Project
การแก้สมการเชิงเส้น

Découvrir des Thèmes

PPCM et PGCD
Parallélogramme
Pythagore ou Théorème de Pythagore
Vecteurs 3D (Espace)
Opérations Arithmétiques