PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION TERHADAP HASIL BELAJAR EKONOMI PESERTA DIDIK KELAS XI SMA ISLAM BINA MULYA KEDATON TAHUN PELAJARAN 2024/2025

Abstract

The problems of this study are 1) The low learning outcomes of students and 2) The application of learning that is still conventional. This study aims to analyze the effect of group investigation type cooperative learning model on the learning outcomes of Economics class XI SMA Islam Bina Mulya Kedaton in the 2024/2025 academic year. This research uses experimental methods. The population used in this study was class XI Islamic Bina Mulya Kedaton with a total of 54 students, where the sample consisted of class XI F2 as an experimental class that used the Group Investigation learning model with a total of 27 students, and class XI F1 as a control class that used conventional learning methods with a total of 27 students. The analysis technique used in sampling using the Cluster Random Sampling technique, the instrument in this study used a multiple choice test of 40 items and hypothesis testing in this study using a formula to determine whether there was an effect of the group investigation learning model. Based on data analysis obtained: t_hit = 5.80 by looking at the test criteria with a significant level of 5% (α = 0.05) obtained t_daf = 2.00 So that t_hit> t_daf so that the hypothesis H_0 is rejected, meaning Ha is accepted. So it can be concluded that “There is an effect of the Group Investigation learning model on the economic learning outcomes of students in class XI Economics of Bina Mulya Kedaton Islamic High School in the 2024-2025 school year”.