Protractor Angle Demo

Egilea: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.

Baliabide berriak

繪畫垂直線
Function art 3D - waiting shed
Function Art 3D - Flower
Laundry Basket
Function art 3D - waiting shed (v2)

Aurkitu Baliabideak

equidistant
Step 4
radical number cunstruction
Construction of a Square
Area of irregular figure 4

Aurkitu Gaiak

Puntu Bereziak
Zenbaki Konplexuak
Estatistika
Zilindroa
Limiteak