In this work, the reader will have the opportunity to reflect on the discussion of ethical-moral values, according to the teaching of philosophy in high school, having as theoretical basis the concept of Minimum Ethics, developed by the Spanish philosopher Adela Cortina. Finally, we will present the reflections and contributions of the Argentine philosopher Alejandro Cerletti, who in his philosophical approach, deals with relevant and pertinent issues regarding the philosophical teaching, we will see in Cerletti's conception how this relationship between teaching philosophy, the philosophy teacher's training and the contextualization of the didactics of the philosophical teaching in high school happens.