Evolution of a Lesson

I've made numerous attempts at helping my geometry students understand the connections between scale factor, perimeter, and area of a polygon. My first attempt was an exploration. I wasn't pleased with the results. It was too challenging for my students who were not confident in calculating area and perimeter. Then I tried extending it by [...]

By | 2021-01-04T18:07:17+00:00 December 31st, 2020|Geometry|0 Comments