I read Sarah Carter’s post this morning on her revised Function Auction Activity here. As I read it, I thought it might be nice to do something similar for proportional relationships. Here is my version of a proportional relationship activity based on Sarah’s work.
You can download the file by clicking on the text below the photo.
I haven’t tried the activity yet, but am looking forward to using it as a review of proportional relationships leading into work with linear equations in the fall.