The first part of the story is here: Part 1 . The course I'm teaching runs every day in August, and Sept 1st. The students return to school after Labour Day and then write their exam at the end of the week (we wanted to make sure we had a properly invigilated exam). I started the course on August 1st in Biloxi, MS, on my way back from Twitter Math Camp in Atlanta -- yes, a bit circuitous because I was on the motorcycle enjoying my holiday (Mississippi was the last of the lower 48 I had yet to visit and I was on my way to riding the Natchez Trace ). I mention this because I wanted to make sure folks know I started teaching this course under some technical constraints. It will be easy to look at what I normally have (below) and say "I can't do that/I don't have that" but it's clear you can do it with much less. Being on the bike, I needed a smaller device than our school tablet and also one that (to be frank) if it got destroyed I wouldn't feel ...
...not something ready-made, but something in continuous formation through choice of action. J. Dewey