Constraints

TimeTables - Constraints - 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)

TimeTables - Constraints - Subjects

Max one history lesson on 6th-7th position in each class (solution 1)

Max one history lesson on 6th position in each class (solution 2)

Two subjects cannot follow/Cannot be on the same day.

Distribution of subject over the week

I do not want my geography to be on Friday and then on Monday

I want subject in one class to be on the same positions as subject in another class

What if 2 specific subjects must be taught simultaneously?

I need subject Math to be on the same position in classes 5.A and 5.B

Two subjects must follow each other

Spreading lessons on different periods each day

I want to have Math lessons in a class on the same period every day

I need subject Geography to be last lesson on a day in classes 5.A, 5.B, 5.C...

Modifying the default card distribution per week for the subject

I want just one PE/Art/Drama lesson per day

I have Geography two times per week. It shall not be on consecutive days.

How can I define lessons that can be outside teaching block(in the afternoon)?

There can be two maths on one day, but not consecutivelly

There can be two math lessons on one day, but they need to be placed consecutivelly

Biology cannot be on the day after Chemistry

Double lessons must be before single lessons

Biology has to be in the afternoon in certain classes and in the morning in other classes

5A has to have Biology right before or after biology in 5B (the two classes have to have biology lesson on consecutive periods)

French and Spanish language lessons can be in one day, but with a gap at least 2 periods

How to distribute lessons in multiple weeks timetable.

TimeTables - Constraints - Classes

How to specify that class can have max one 7th lesson or max one 0lesson?

Education block - Checking of gaps in class timetables

Education block - allow some classes to come later or to leave school earlier.

Education block - How to allow gaps in class timetables

Can I set the min/maximum number of lessons per day for one class?

Avoid single lesson after lunch break.

שתי קבוצות הלימוד חייבות לסיים את יום הלימודים באותה השעה

What does the warning 'The entered timetable is probably not complete' mean?

How to apply constraints to whole grades

Class can have max 2 gaps per day

Children can come to the school on second period, but only once per week

Our school works in two shifts, some classes come in the morning, some in the afternoon

Math can not be right after PE, but it can be before or at least one period later

Painting lessons in class must have gap at least 2 free days.

The children cannot finish after 8th period, there is no bus after period 8 on our school...

TimeTables - Constraints - Classrooms

Optimizing the room usage for students

At least one lesson per week has to be in certain classroom

We have 3 lessons per week and they shall be in the same classroom

Lesson can be only once per week in certain classroom

Reducing the room usage

GymRoom can only be used 4 days per week(GymRoom has to be free on 3 afternoons)

Concentrate groups of lessons into fewer classrooms

TimeTables - Constraints - Terms/Weeks

Student has to finish Biology before he can attend Biology practice

Subject has to be in consecutive weeks/terms

Two subjects have to be at the same time in both weeks/terms

TimeTables - Constraints - Other

Is it possible to prevent two specific lessons from being taught simultaneously?

Specify how many lessons shall be before certain position

קבוצות צריכות להתחיל באותו הזמן

I have double and single lessons but doubles cannot be on Monday

Maximum one planning time lesson per day

Biology in 5A has to be only on Wednesday (or Biology cannot be on Wednesday)

What does "Apply to" mean in the cardrelationships?

What does the time map in advanced cardrelationships mean?

Double lesson cannot be over certain breaks

Double lesson cannot be on Monday (specific days/periods/part of the day)

Checking room capacity

Double lessons can not start on even periods