KEMAMPUAN KOMUNIKASI DAN LITERASI MATEMATIS SISWA SMP PADA MODEL PEMBELAJARAN TWO STAY TWO STRAY BERBANTUAN APLIKASI KODULAR

This research aims to describe communication skills and mathematical literacy using the TSTS learning model assisted by the codular application. This type of research is qualitative. The subjects of this research were 32 students from class VII-C MTS Muhammadiyah 1 Malang City. The type of data used in this research is qualitative data. Data collection techniques in this research were observation sheets, questionnaires and tests. Observation sheets are used to observe teacher and student activities while using the media-assisted TSTS learning model, questionnaires to determine student responses to the media used, tests to determine students' communication skills and mathematical literacy. The results of this research are that the teacher's ability to manage learning in the classroom using the media-assisted TSTS learning model obtained a final score of 74% in the good category, and student activities during learning scored 70% in the good category. Student response questionnaire to media with a score of 82.58% in the agree category. Students' abilities in answering test questions vary. Based on the results of calculations, students' overall mathematical communication skills obtained an average percentage of 80.73% in the high category. Meanwhile, students' mathematical literacy skills obtained an average percentage of 78.91% in the high category.