I have a number of friends who are middle and high school math teachers. I have asked them to demonstrate this for their students and report back on how utterl

I have a number of friends who are middle and high school math teachers. I have asked them to demonstrate this for their students and report back on how utterly blown their students' minds are. Stuff like this makes me wish I had continued on the path of becoming a math teacher myself rather than returning to the world of software.