Pengembangan media papan pintar untuk meningkatkan penalaran siswa materi bilangan bulat di kelas IV

Abstract

In this research, Research and Development (research and development) research procedures were used. The development model in this research leads to the ADDIE model which consists of 5 stages, namely Analyze, Design, Development, Implementation, and Evaluation. This research was conducted at SD Negeri 6 Penukal on grade IV students. Data collection in this research was obtained from expert validation questionnaires, student response questionnaires and ability tests. The calculation results of the validity value from media experts were 82.35%, and the validity value for material experts was 84.70%. This means that from both aspects, material and media, a valid product was produced with an overall score of 83.52%. Smart board products are very valid so they are suitable for use as student teaching materials. This is proven by the results of validity calculations where each aspect has 3 validators who are experts in their fields. In terms of practicality, the overall response from students from the results was an average of 85.66% which stated "very feasible" and the teacher response obtained was an average of 96%. Based on the results developed by researchers entitled development of smart board media to improve students' reasoning on whole number material in class IV, it can be concluded that the development of smart board media that has been developed meets the criteria of being valid, practical and effective.