In my teaching enviroment (Culinary) if we do not plan for many contingencies, things can and will go wrong, as they so often do in the "real world" I follow the seven P's and teach it to my students...
1.)Proper,
2.)Prior,
3.)Planning,
4.)Prevents,
5.)Pitifully,
6.)Poor,
7.)Performance
pre-planning for many un-forseen, possible outcomes makes the class run smoothly
