Efektifitas Model Blended Learning Terhadap Hasil Belajar Matematika Siswa SMP

The purpose of this study was to determine the effectiveness of blended learning on the mathematics learning outcomes of students at SMPN 2 Kota Bima. The sample in this study was class VII7 which was taught using the blended learning method and class VII6 using the conventional method. This research is a quasi-experimental research with a pre-test post-test design model, namely research that provides test questions before and after learning using blended learning methods and conventional methods. The research instruments used in this study were pre-test and post-test questions in the form of descriptions of the numbers material. The data collection technique was to use the technique of documenting the results of the pre-test and post-test given to both the experimental and control classes. The data analysis technique used sample inferential analysis technique using the Normalized Gain (N-Gain) test through the SPSS 20.0 for Windows program by first testing for normality and homogeneity. based on the results of the hypothesis testing carried out by the through-NGain test, it was found that the average N-Gain value of the Control class with a 95% confidence level was 60.17% with a minimum N-Gain score of 44.44 and an N-Gain with a maximum score of 76.19. Based on these results it can be concluded that learning using conventional methods for class VII students of SMPN 2 Kota Bima is in the category of being quite effective for improving learning outcomes. For the Experiment class, the average N-Gain score with a confidence level of 95% was 43.74% with a minimum N-Gain score of 21.43 and a maximum N-Gain score of 72.22. Based on these results it can be concluded that mathematics learning using the blended method for class VII students of SMPN 2 Kota Bima is in the less effective category for improving learning outcomes.