Penerapan Model Kooperatif Tipe Student Teams Achievement Division (STAD) untuk Melatihkan Keterampilan Berkolaborasi dan Berkomunikasi Siswa Pada Materi Larutan Elektrolit dan Non Elektrolit

Implementation of The Student Teams Achievement Division (STAD) Cooperative Model to Practice Students’ Collaboration and Communication Skills on Electrolyte and Non-Electrolyte Solution Materials

This study aims to describe the implementation of learning through the application of the STAD type cooperative learning model on electrolyte and non-electrolyte solutions and to describe students' collaboration and communication skills during learning. This study uses a pre-experimental method with a research design that is a one-shot case study. The target of this research is the students of class X IPA 2 at SMAN 14 Surabaya with 36 students. The results of this study are 1) The implementation of the syntax of the STAD cooperative learning model at the first meeting got an average percentage score of 96.5% and at the second meeting it was 93.6%, both of which were in the very good category . 2) Students' collaboration skills at the first meeting had an average percentage score of 89.5% and at the second meeting it was 94.5%, both of which were in the very good category. 3) Students' communication skills include the quantity and quality of questioning and opinionating skills. The percentage of quantity scores asking and giving opinions at meetings 1 and 2, respectively, is 47% and 87%. The quality of questions and opinions of students who obtained good criteria at the first meeting were 13.89% and 22.22%, at the second meeting 16.67% and 41.67%, respectively. Based on the results of the study, it can be concluded that a cooperative learning model like STAD can train students' cooperation and communication skills, which is indicated by an increase in cooperation skills. and student communication during 2 academic meetings and were included in the good category.