EFEKTIVITAS PENERAPAN MEDIA PEMBELAJARAN BERBASIS MULTIMEDIA TERHADAP PEMBELAJARAN MATEMATIKA PADA MATERI HIMPUNANDI SMP BAJIMINASA

Indonesia

Abstract

This study aims to determine the level of effectiveness of applying multimedia-based learning media to the set material for class VII-B Bajiminasa Middle School students. This type of research is a pre-experimental design with One-Group Pretest-Posttest. The population in this study was class VII-B SMP Bajiminasa, which consisted of one class, namely class VII-B, with a total of 18 students, as well as the sample in this study. Data collection using learning outcomes tests (pretest and posttest), observation sheets of learning implementation, student activity observation sheets, and student response observation sheets. Based on data analysis: (1) The pretest set material learning outcomes obtained an average of 57.61, with a standard deviation of 14.42, and based on KKM of 75 classical completeness as many as 3 students or 16.67% while the posttest obtained an average of 82.39 with a standard deviation of 8.32, classical completeness of 15 students or 88.33%, and the average normalized gain coefficient of students is 0.59 or is in the medium category; (2) the implementation of learning materials for class VII-B SMP Bajiminasa obtained 89.36% in the good category, (3) the average percentage of student activity in class VII-B SMP Bajiminasa obtained 87.96% in the very good category, (4) the response students towards the application of multimedia-based learning media of 78.89% are in the very good category.