i only had two students, but the class setting was definitely much nicer. with
two students, i could really watch how much they paid attention; which topics
interested them and which wants they were bored or confused with. everybody
said it was a good class, but i know that i really have to put some effort
into providing more structure and flow. from-the-cuff is fine in tough times,
but it can't be my modus operandi.