Meta Analisis Pengaruh Cooperative Learning Terhadap Prestasi Belajar Matematika

Abstract

This study aims to describe effect size of cooperative learning on overall mathematics achievement, based on the type used, based on education stage, based on learning media, and based on the subject matter. The research methods used are quantitative descriptive. The population in this study ia a thesis of mathematics education students of Pancasakti Tegal University from 2016 to 2019. Sampling technique used purposive sampling and obtained 44 theses according to the criteria. Data analysis techniques use the analysis technique of Cohen’s d effect size. The results of the analysis showed that overall cooperative learning was able to improve mathematics achievement with an effect size of 0,73 which include medium category. Based on the type of cooperative learning, of the eighteen types used in student research, the talking stick has the greatest influence with an effect size of 1,06 which include large category. Based on educational stage, implementation of cooperative learning in junior high school has a higher influence than senior high school with an effect size of 0,76 which include medium category. Based on learning media, computer applications or websites show positive result with an effect size of 0,79 which include medium category. Based on subject matter, circle material has the highest influence in cooperative learning with an effect size of 1,07 which include large category. This means that cooperative learning with the talking stick type applied at junior high school using computer media on circular materials can improve mathematics learning achievement.