One of the very first posts I found when I discovered the blogging world was this one that I saw on pinterest. I think I found it this summer. Ever since then I have been so excited to do this lesson with my kids! I changed up the foldable a bit since I teach dilations in a different unit, but the basic idea is the same.
I also talked up the foldable quite a bit to the kids today and they returned my enthusiasm with a healthy amount of middle school fake excitement. But I appreciated it anyway 🙂