Pengembangan Media Pembelajaran Si Tuan (Operasi Hitung Pecahan) Berbasis Android Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa SD Kelas V

Abstract

The learning process carried out in elementary schools currently has not utilized technology to the fullest. So that the lack of enthusiasm of students when teaching and learning activities take place. This study aims to develop Si Tuan learning media based on Android that is valid, practical, and effective for elementary school students. The research method uses R & D with the ADDIE model. The results of this study were (1) based on the results of the validity of the media and material experts obtained an average percentage of validity of 88.33% in the "very valid" category. (2) The results of the practicality of the teacher and student questionnaires obtained an average percentage of 89.5% in the "very practical" category in learning. (3) The results of effectiveness in using Si Tuan's learning media through limited scale trials get an average score of 76.3, while in large scale trials get an average score of 77.5. So it can be said that the development of Si Tuan learning media is effective in learning. Based on these data, it can be concluded that the development of Si Tuan learning media is declared valid, practical and effective, so that the media is suitable for use in the learning process.