I'm Dan and this is my blog. I'm a former high school math teacher and current head of teaching at Desmos. He / him. More here.


  1. Is it going to be related to your perplexity session, or is it going to be something else entirely?

    Either way, I’ll be waiting for the link most likely, but I might creep my way onto the webcast!

  2. It was excellent. Thank you. It is giving me pause before I set up some applications using some demographic graphs that I have.