brain fart

I was teaching the kids about architecture the other day and I was just admiring the geometry equations on the wall. All of the sudden, I totally forgot the quadratic equation. I know. You are thinking, what is wrong with this girl, but I specifically remembered where I was and who was in the room when we were learning it in 8th grade. Who my teacher was and etc. So for all those who have forgotten about it: here she is!
I feel like maybe I should start a math night or at least a geometry night vrs just craft night.