DESKRIPSI DISPOSISI BERPIKIR KRITIS MATEMATIS SISWA DALAM PEMBELAJARAN SOCRATES KONTEKSTUAL

This naturalistic qualitative research aimed to describe students mathematical critical thinking disposition in Socrates Contextual learning at the material of Linear Equations and Inequalities of One Variable. The subjects of this research were students of VII B class of SMP Negeri 19 Bandarlampung. Through purposive sampling techniques, it was chosen eleven students who was described their critical thinking disposition. The research data were obtained by observation, critical thinking disposition scale techniques, interviews and documentation. Before analyzing the data, researcher did the triangulation of data by interview. The data analysis techniques used three stages, which were reducting, displaying, and getting the conclusion of data. The results of this research was the students' mathematical critical thinking dispositions only appears on some students. For most of the other students, dispositions which appeared were not critical thinking disposition.Penelitian kualitatif naturalistik ini bertujuan untuk mendeskripsikan disposisi berpikir kritis matematis siswa dalam pembelajaran Socrates Kontekstual pada materi Persamaan dan Pertidaksamaan Linier Satu Variabel. Subjek penelitian ini adalah siswa kelas VII B SMP Negeri 19 Bandarlampung. Melalui teknik purposive sampling terpilihlah sebelas siswa yang dideskripsikan disposisi berpikir kritisnya. Data penelitian diperoleh dari observasi, teknik skala disposisi berpikir kritis, wawancara dan dokumentasi. Sebelum menganalisis data, peneliti melakukan triangulasi data melalui wawancara. Teknik analisis data menggunakan tiga tahapan, yaitu reduksi, penyajian, dan penarikan kesimpulan terhadap data. Hasil penelitian ini adalah disposisi berpikir kritis matematis siswa hanya muncul pada beberapa siswa. sebagian besar siswa lainnya memunculkan disposisi yang muncul bukan merupakan disposisi berpikir kritis.Kata kunci: berpikir kritis matematis, disposisi, Socrates Kontekstua