Religion and secularism are two sources of incessant socio-cultural conflicts in the school context than elsewhere. These conflicts are eating away at the world and Tunisian society in particular, among young school and university students, after the 2011 revolution. In this book, we are interested in the religion of religion and the meaning of secularism. It is about awakening to the actual practices and favorable opinions of religious practices (Islam) and secularism. It is about awakening to the effective practices and favorable opinions of religious practices (Islam) and secularism. Our interest is for teachers who can approach and discuss the problem of religious worship and secularism with students. We used the case study method with the help of a questionnaire, we interviewed Tunisian teachers and used SPSS 25 software where the surveyed variables had been categorized and coded. The results revealed that Tunisian education minimizes the importance of religion and secularism and shows the resistance of teachers to these types of awareness.