MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY (TSTS) UNTUK MENINGKATKAN KEAKTIFAN DAN HASIL BELAJAR MATEMATIKA SISWA MATERI LOGARITMA
This study aims (i) To find out whether the use of the Two Stay Two Stray (TSTS) cooperative learning model can increase student activity in logarithmic material; (ii) To find out whether the Two Stay Two Stray learning model (TSTS) can improve student learning outcomes in logarithmic material. This research is a Classroom Action Research (CAR) conducted at Sindang 1 Academic Year High School. Data collection techniques used include observation and test techniques, the subjects in this study were the students of class X-6 Mathematics and Natural Sciences, totaling 36 students. (i) The results of the data processing of the activeness data obtained have increased in each cycle with an average cycle of 38.89%, cycle II 72.22%, and cycle III 91.67%. (ii) The results of completeness processing learning outcomes logarithm material has increased in each cycle with an average cycle I 41.67%, cycle II 69.44% and cycle III 80.56%.