The Orthopedagogics course for mentally retarded children equips students to be able to understand, study, deepen, have knowledge and experience related to the basic science of education for mentally retarded children: basic concepts, including: meaning, definition, terminology, classification, characteristics and physical, psychological, social development mentally retarded, services provided include: occupational therapy, play therapy, self-development, career coaching and job placement for mentally retarded adults. Lectures are carried out through online learning, project based learning, discussions and presentations.