... role in discipline and motivation maintenance 1.5 Definition of Second Language Acquisition Since the early childhood of second language teaching, language acquisition has been a subject of interest ... Acquisition in classroom, it would look more into the contextual factors rather than the social and linguistic ones One contextual factor that has an influence on second language acquisition in classroom ... writer’s personal interests, as a language teacher, in the field of managing discipline in language classrooms and motivating students in their second language acquisition Hopefully, the study would...