text: Second, the students that take class at home just can be absent, if they need to stay in home and don't take some class, they have the opportunity to explain to the teacher by text or just a call, then the teachers need to ask to your parents if is necessary don't take classes because you don't feels good. The students that take a regular classes in the schools can't do this because they need to be in the school everyday , if not in this case the correspondent sub school has the obligation to put absent in the class day.