The number of weeks depends on the course, but its usually about 6 weeks.
Day of the week: TBD (Monday, Tuesday, Wednesday or Thursday).
Once everyone is registered for a particular course I try to pick a day that is convenient for all (or at least most).
Dates: I don't decide which class I will teach and when the class will start until I finishing teaching the current class.
Minimum number of students: 3
Maximum number of students: 7
Parents are welcome to stay and listen.
Adult only and parent child classes are also available.