At ZIS, students are expected to attend the class every day that the school is in session. Any absence not related to illness will be considered as unexcused. Attendance is taken at 8:00 in the morning, and then the administration is informed of absentees.
- If a student misses more than TWENTY days of school in one academic year, he/she may be required to repeat the year.
- If a student is late (arrives at school later than 8.00), he/she will be recorded as absent for half day.