This year I teach Freshman Foundations (officially Contemporary World Problems), AP World History, and Economics.
The site is now in version 3.1. I built the first version back in Albuquerque in the late 1990s. I did a major rebuild in the early 2000s. And now I’m into the second year of version 3. Most of my class resources will be in Google and/or Microsoft cloud locations, as well as Quizet.