Pengaruh Penggunaan Media Gambar Terhadap Hasil Belajar Tematik Siswa Kelas 1 di SDN 018479

Abstract

This study aims to determine the effect of using media on student learning outcomes in thematic learning. This research is an experimental study using the Quasi Experiment method (quasi-experimental) with a quantitative approach. This study used two classes, namely the experimental group (A) and the control group (B). This research was conducted at SDN 018479 Air Joman Baru, Asahan Regency. The population in this study were all 1st grade students of SDN 018479. The number of samples was 30 students of class 1 SDN 018479, namely 15 students of class 1A (experimental) and 15 students of 1B (control). The instrument in this study was a test using a pretest (beginning of learning) and posttest (end of learning). The data analysis technique used is by using the t test formula. Prior to the t test, the normality test and homogeneity test were first performed. The results of the calculation of the normality test using the Liliefors test obtained that the experimental class data was 0.008 < 0.220 and the control class -0.097 < 0.220 showed that Lo < L table, so it can be concluded that the two class samples came from a normal distribution. The results of the calculation of the homogeneity test using Fisher's exact data obtained Fcount = 1.48 < Ftable = 2.48 then the data on student thematic learning outcomes using image media and not using picture media have the same or homogeneous variance. The results of the t-test show that the calculation obtained tcount = 2.73 while based on the t-distribution table for dk n1 + n2 - 2 significant level = 0.05 obtained ttable = 2.048, because tcount = 2.73 > ttable = 2.048 then Ha is accepted and Ho rejected, which means that the mathematics learning outcomes of students who use image media are higher than those of students who do not use image media.