Protractor Angle Demo

Egilea: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.

Baliabide berriak

Rose Curve
Rolling an Equilateral Triangle
Rolling Circles and Polygons
רישום חופשי
Damped Trochoidal Curve

Aurkitu Baliabideak

transformations
Co-ordinates of Points
Quotientenregel
Emily's Geometry Project
Hexagon from 5 Circles
Square - Rotational Symmetry

Aurkitu Gaiak

Bektoreak
Ekuazioak
Zenbakiak
Osoak
Prisma