Pengaruh Model Kooperatif Learning Tipe Numbered Heads Together (NHT) terhadap Hasil Belajar Matematika Siswa Sekolah Dasar

Abstract

This research was to find out the results of students' mathematics learning with multiplication material using NHT (Learning Cooperative Model Numbered Heads Together) learning. This research was conducted at SDN Kutapohaci II based on observations in January-April 2021. Experimental research on Class III students at SDN Kutapohaci II for the 2021/2022 academic year. Samples were taken of 36 students who were the subject of this study. The research instrument was given in the form of a test consisting of 7 questions and 3 descriptions of boundaries. The test used as the premise is the Liliefor test which tests the normality of the data, the homogeneity of the data. Based on the results of the normality test, it is concluded that the population is normally distributed. Although the homogeneity test results obtained that the population. Based on the research results of students who were taught with the NHT type of cooperative learning, it was found that the average student learning outcomes were higher than students who were taught with traditional learning. This is reflected in the class average before treatment with the Numbered Heads Together (NHT) cooperative learning model of 66.86 and after treatment the average is 80.14. Among the NHT type cooperative learning there is a significant influence on student mathematics learning outcomes as evidenced by the results of the t-test calculation with t-test > t-table (2.886 > 2.001) with degrees of freedom (db) = 58, significance level 0.05 .So rejected and accepted, which means the average student learning outcomes in multiplication material