PENGEMBANGAN MEDIA AUDIO VISUAL ANIMAKER TERINTEGRASI PENDEKATAN PENDIDIKAN MATEMATIKA REALISTIK INDONESIA UNTUK MENINGKATKAN KONSENTRASI BELAJAR SISWA KELAS V SD/MI

The development of technology and information has affected all fields, including the field of education. In the world of education, information about teaching materials that students originally obtained from books or teacher explanations can now be accessed via the internet along with technological developments. The problem that students often face in learning mathematics is as a difficult and scary subject that reduces students' ability to concentrate on learning. In order for mathematics learning objectives to be achieved, it requires learning media that can help the learning process. This research aims to produce decent learning media, can be implemented in mathematics learning, and can increase the concentration of student learning. The research method used is Research and Development (R&D) with the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development model. Data collection techniques use questionnaires, interviews, observations and documentation. The questionnaire sheets of experts, peer reviewers and teachers use a Likert scale and the questionnaire of learners uses a guttman scale. Interview sheets, observations, interview guidelines, and documentation are used for the process of collecting data in the field. Data analysis uses quantitative and qualitative. The sample of trials in the product field was 60 students in class V elementary school in Palembang. Animaker's audio-visual media validation involves material experts, media experts, and Indonesian experts. Then assessed and responded by 3 peer reviewers, 3 teachers of class V SD/MI, students of class V SD/MI. The result of this study is that the average score obtained from material experts got a percentage score of 88% with a very decent category, media experts got a percentage score of 80% with the Decent category, Indonesian experts got a percentage score of 90% with a very decent category, the assessment of 3 peer reviewers got a score of 90.66% with a very decent category., the assessment of 3 teachers of class V SD / MI got a score of 92% with a very decent category, and the average percentage of limited trial results and extensive trials in the field received 100% positive responses. Animaker audio-visual media can increase the learning concentration of learners seen from the sig value of 0.000 < 0.05, which means that animaker audio-visual media has a significant influence on increasing the learning concentration of learners