“…The teaching of mathematics is expected to train students in thinking, communicating, and solving mathematical problems that are applied in everyday life [6], through the training stage using the basis of mathematical thinking, namely thinking logically, critically, rationally, honestly, and effectively and ready to face and solve problems which are the goals of learning mathematics [7]. One of the factors that cause learning difficulties of students, as stated by [8] and [9]"The academic achievement of DHH students depends on the interaction of many factors, including those that are intrinsic to students themselves, such as expressive and receptive language abilities, family characteristics, and their experiences inside and outside school".…”