This year, I taught geometric transformations at the end of first semester. It’s a unit that is easy to move around and I needed to fill a weird length of time before final exams. I didn’t go as in-depth this year as I have in the past, but I will have the same students again next year for Algebra 2 and can fill any holes then. First, I started with a page to introduce all of the vocab that goes with the unit. Straightforward, quick, and uninteresting. Next, I taught translations. This…
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