The past two weeks have been dedicated to the study of the effects of transformations: translations, rotations, dilations and reflections of geometric figures on a coordinate plane. With this unit, I wanted to make sure students got lots of chances to talk about what’s happening in mathematical terms. One of my favorite things we did in teaching transformations was to use match and paste activities. We actually used them TWICE in this unit. I can’t wait to show you just what we did and how it helped my students OWN transformations. [Read more…] about Teaching Effects of Transformations through Matching