Sandi Metz seems to have the oop teaching thing down. I looked at her 3 day course, https://static1.squarespace.com/static/537c0374e4b0f52ed92942e6/t/53f48c2ee

Sandi Metz seems to have the oop teaching thing down. I looked at her 3 day course, https://static1.squarespace.com/static/537c0374e4b0f52ed92942e6/t/53f48c2ee4b08efca8cfc116/1408535598852/PracticalOODCourseOutline_v2a.pdf https://static1.squarespace.com/static/537c0374e4b0f52ed9294... to see what topics she covers there and it seems like it has mostly do with SOLID principles. Thanks for the suggestion, I've been looking at that book as well.