During the process of socialisation of individuals, it has been ensured that they must assimilate certain knowledge and that they must also achieve critical thinking, with the educational intention of stimulating integration, coexistence and interaction between human beings. In this way, the school has established itself as the educational institution par excellence and the teacher as the subject who helps learners to discern what is right and what is wrong, i.e., incorporates moral and ethical rules considered valuable for the society in which they are immersed.