PENGARUH MODEL STUDENT FACILITATOR AND EXPLAINING BERBASIS REINFORCEMENT TERHADAP PENGUASAAN KOMPETENSI PENGETAHUAN IPA KELAS IV

Abstract

The purpose of this research is to determine the significant differences of mastering science knowledge competence between class that are taught by cooperative learning model type student facilitator and explaining based reinforcement and class that are taught by conventional learning in grade IV students in SD Gugus Budi Utomo East Denpasar in academic years 2017/2018. This research is a quasi eksperimental research with non-equivalent control group design. The research subject is the IV grade of SD Gugus Budi Utomo amounting 315 student. This researh consists of 2 classes of 66 students is taken by random sampling technique. The data were collected using the test method in the form of a standard multiple choice objective test. The data obtained were analyzed using descriptive statistics and inferential statistics that t-test. Based on data analysis result obtained thitung = 5,540 > ttabel = 2,000 at 5% significance level and dk = 64. So Ho rejected which means there is a significant differences of mastering science knowledge competence between class that are taught by cooperative learning model type student facilitator and explaining based reinforcement and class that are taught by conventional learning. The mean of experimental class is 86,90 and the control class is 77,36. Thus it can be concluded that the cooperative learning model type student facilitator and explaining based reinforcement influence on the mastery competence of science’s knowledge of grade IV students in SD Gugus Budi Utomo East Denpasar in academic years 2017/2018.