PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAM ACHIEVEMENT DIVISION UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS II SDN 02 KLEGEN

This study aims to determine the application of the Cooperative Learning type Student Team Achievement Division (STAD) model in improving the mathematics learning outcomes of class II students at SDN 02 Klegen. This research is based on classroom action research (CAR). This research was conducted in 2 cycles, which consisted of planning, acting, observing, and reflecting. The data collection method used is the method of documentation, observation, and tests, then the data will be analyzed using descriptive statistical analysis techniques. Based on the results of the analysis, the learning outcomes of class II students at SDN 02 Klegen in the pre-cycle were 62.31 with 50.00% mastery learning and the average score increased to 69.23 in the first cycle with 65.38% learning completeness, and in cycle II learning outcomes increased to 80.38 with a complete learning of 84.52%. So it can be concluded that the application of the Cooperative Learning type Student Team Achievement Division (STAD) model can improve the mathematics learning outcomes of class II students at SDN 02 Klegen for the 2022/2023 academic year.