Place and Time Suggestions
Every Teacher needs a place and a time in which they teach their students. This allows students easy access to their Teachers. Regular classes are more productive than ad hoc tasking, and also allow teachers specified time off from their teaching duties.
Another benefit of teaching at a single location at a specified time is that Teachers can measure the amount of time they wish to spend Teaching. If Teachers say that they will be at a location for an hour or two, then those who wish to gain their wisdom will have to show up and be timely to achieve their goals. This teaches the student a certain amount of patience while saving the patience of the Teacher, a benefit for all involved.