This article presents a study on the access and permanence or equity of the students in schools of General Secondary Education. The research was carried out in two schools, which sought to understand the level of access and permanence of students. The research opted for a qualitative approach as it made a content analysis of interviews and readings. It was observed that the Mozambican educational system was marked by the exclusion of other cultures due to the weak negotiation between the school culture and that of the students, and in this context, there was a systematic and constant abandonment of students. This abandonment occurred for several reasons: cultural issues and fragility of family structures. The research also showed that in schools there was a strong trend toward generalization and harmonization of evaluation practices, without looking at issues of asymmetries between schools. A continuous and constant practice of expressing value judgments was also carried out in order to generalize the students' behavior. Faced with these factors, students have access to school but over the cycle are giving up, which makes it possible to understand that Mozambican public policies still need to maintain an inclusive and acceptability dialog with and from other cultures.