Pengaruh Model Pembelajaran Reciprocal Teaching Terhadap Kemampuan Komunikasi Matematis Siswa MTS Ditinjau Dari Keaktifan Siswa Berorganisasi (OSIS)

This study aims to determine the Reciprocal Teaching learning model of mathematical communication skills and learning motivation in student mathematics learning in terms of the activeness of student organizations (Student Council). This study uses a mixed method (Mixed Method) with type Embedded Design. The research design used was nonequivalent control group design. The population in this study were all MTs Plus Darul Hufadz Jatinangor students, while the samples were class VIII-C and VIII-D. The problems discussed were student communication problems and learning motivation towards mathematics learning with the Reciprocal Teaching learning model in terms of the activeness of student organizations (Student Council). Based on the analysis of the data, the results of the study show that the results of the study show that the mathematical communication competencies and learning motivation of students who obtain the reciprocal Teaching model are better than students who obtain conventional model learning. Mathematical learning and student 13 learning motivation with the application of the Reciprocity Teaching model to active student organizations (OSIS) is better than students who are not actively organizing (OSIS). There is a relationship between mathematical communication skills and learning motivation with the application of the Reciprocal Teaching model to active student organizations (Student Council).