The communication systems course for deaf children is a course that provides understanding and knowledge, as well as experience to students through the study and discussion of the impact of deafness on communication skills, the role and function of language in human life, communication methods (manual, oral and combination methods) development a total communication system with total components, speaking, reading speech, finger alphabet signs, and the Indonesian language sign system. Lectures are carried out using a system of presentations, discussions, project assignments and reflection.