Djalila, KHOUDIR2023-04-122023-04-122015https://dspace.univ-eloued.dz/handle/123456789/19394The failure of motivation noted on the level of the second average year in El Oued pushed us to relise this research task in order to discover the main causes which prevent pupils of this class to being motivated by highlighting the contribution of motivation in this class. The importance of motivation and its place in the didactic of FFL directed us to make an analytical experimentation by the comment of some activities and lanching a questionnaire to the teachers of middle school. The analysis carried led us to confirme this demotivation by suggesting some solutions treating these problems.frfailure, motivation, FFL, demotivation.Master