Protractor Angle Demo

作成者: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.

新しい教材

Untitled
apec
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
What Do You See?
Function art 3D - waiting shed (v2)

教材を発見

Circle Geometry - Intersecting Chords
The forced harmonic oscillator
Transformation Translation
parallels
Copie de PWM Modulator using Triangle or Sawtooth waves

トピックを見つける

算術演算
整数
ひし形
接線
指数関数