After a whole bunch of (non-permanent) whiteboarding with a PreCalc H class working on transformations, I wanted a way for them to wrap up all the informal work with a bit of individual thought. This question worked nicely:
If you could travel back in time, what would you tell your past self to help them with transformations?
The question was posted to our google classroom so that they could see the other students’ answers. I like the result, but I need to be more consistent with having them draw conclusions for our informal work (whiteboarding mostly).