ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DALAM MENYELESAIKAN PERMASALAHAN MATEMATIKA DALAM BENTUK SOAL CERITA

This study aims to describe the ability of oral mathematical communication and oral mathematical communicatian on solving mathematical problems in story test. This reaserch using descriptive qualitative approach. The subject of this reaserch were 37 students, and 6 students taken as a reaserch sample. The instruments which used in this reaserch are written story test and interview guidelines. The reaserch data are the result of student written test and the transcript of interview. The result of this reaserch showed that the ability of students written communications skills in the moderate category which getting 63,51% average. The first written mathematical indicators can solved by most of student and getting 83,11% average. The secound written mathematical indicators can solved by some student and getting 60,14% average. And the last indicator was getting 40,30% average. The students oral mathematical communication skill was batter than the students written communication skill. This is indicated from the result of interviews, from the interviews we know that some students who has not been able to write a mathematical problem solving, has able to verbalize the mathematical problem solving