Teachers

Windows (gaps) in teachers timetables

We have teacher who teaches only 2 days per week and it doesn't matter which

Teacher is teaching 2 lessons per week in class 5A but both are in the afternoon.

How to specify min and max lesson teacher shall have on one day?

We need one free Math teacher for every period in week

How could be distributed the first/last lessons for all teachers in equality?

Our class teachers always have to teach the 1st lesson

Our teachers cannot teach more than 6 lessons consecutively

How to specify a teacher can teach only one 7th lesson

We have 10 day timetable (two weeks), I want to spread teacher's lessons equally into these 2 weeks

How to ensure lunch break for teachers

Each teacher shall have one or two free afternoon

Two teachers cannot teach at the same time

Teacher cannot teach 4th in Grade 5 and 5th lessons in Grade 6

Teacher must have some lessons in the morning

We need two free teachers on each period to make sure we have enough teachers for substitutions

Teacher cannot teach both in the morning and in the afternoon

Our teachers have substitution duty lessons, we need min 2 at each period

Teacher cannot teach in two different classes in one day

Teacher can teach max 2 periods per day in one class

Two teachers are teaching together, but only 3 times per week out of 5 lessons (lessons with assistant)

Teacher cannot teacher more than 3 consecutive periods in one class

How to ensure that teacher starts teaching with 1st or 2nd period (he cannot start later than 2nd)

Teacher cannot have gap of length 2

Teacher cannot teach both 6th and 7th period. He can teach only one of these two.

Teacher can teach max 5 lessons per day, but only twice in week

Our teacher must teach in consecutive days

Teachers can not teach more than 3 consecutive periods without counting Planning time

Our teachers can teach max 5 days in two weeks timetable

Our teacher teach two different subjects but they need at least one period gap between.

Our teachers can teach only three different week days in three weeks timetable

How can I define that teacher can have max 3 consecutive periods(but he can have 2 doubles)