Comparison of Mathematics Learning Outcomes between Students Whose Learning Is through The Numbered Heads Together (NHT) Type Cooperative Model and The Group Investigation (GI) Type in Grade XI IPS of SMA Negeri 1 Gowa

Abstract

This research aims to (1) determine student learning outcomes on biodiversity material for 10th-grade students at Muhammadiyah 7 Makassar High School taught using the Double Loop Problem Solving learning model, and (2) determine the effect of the Double Loop Problem Solving learning model on student learning outcomes on biodiversity material for 10th-grade students at Muhammadiyah 7 Makassar High School. The type of research used in this study is a quasi-experiment with a research design using a non-equivalent control group design. The study population consisted of all students in Grade X at Muhammadiyah 7 High School in Makassar for the 2022/2023 academic year, totaling 87 students across 3 classes. The sample in this study consisted of 60 students from two classes: X MIPA 1 and X MIPA 2. The results of the research conducted show that the Double Loop Problem Solving learning model influences students' cognitive learning outcomes on biodiversity material in class X of Muhammadiyah 7 Makassar High School. This can be seen from the posttest data, which shows that the experimental class obtained an average score of 91.60 and the control class obtained a score of 90.86. Therefore, the learning outcomes of the experimental class that applied the Double Loop Problem Solving learning model increased more than the learning outcomes of the control class that applied the learning model with a conventional approach. Based on this research, it can be concluded that there is an influence of the Double Loop Problem Solving learning model on students' cognitive learning outcomes in biodiversity material. Based on the results of the hypothesis test using the independent T-test, where the student learning outcome value obtained was 0.000 < 0.05.