PERBEDAAN PENGARUH MODEL PEMBELAJARAN TUTOR SEBAYA DENGAN NUMBER HEAD TOGETHER TERHADAP PRESTASI BELAJAR SISWA KELAS VIII SMPN 1 MATARAM TAHUN AJARAN 2022/2023

Abstract

This study aims to determine the influence and differences in the influence of the peer tutor learning model with Numbered Head Together on the learning achievement of class VIII students of SMPN 1 Mataram in the 2022/2023 academic year. The population of this study were all students of class VIII SMPN 1 Mataram, totaling 11 classes with a total of 404 students. This study used two classes, namely experimental class 1 and experiment 2. Class G as experimental class 1 was given treatment in the form of applying the peer tutor model and class C as experimental class 2 was applied to the Numbered Head Together learning model. Using the Quasi Experiment method with Post-test Only Control Group Design. The research instrument used was a test. The prerequisite test in this study was the normality test using the Liliefors test and the homogeneity test using the Barlet test. Data analysis using paired t-test and z-test. The results of data analysis using the paired t-test showed that there was a significant difference between the average scores of students' mathematics achievement before and after learning with the peer tutor learning model and numbered heads together. And the results of data analysis using the z test showed that there was a difference in the average score of the mathematics post-test on the probability material for experimental class 1 and experimental class 2. This shows that there are influences and differences in the influence of the peer tutor learning model with Numbered Head Together on learning achievement class VIII students of SMPN 1 Mataram for the 2022/2023 academic year