Development of Android-Based Differentiated Learning Media on Phase E Atomic Structure Material

Abstract

The research entitled “Development of Android-based differentiated learning media on phase E atomic structure material”, has been carried out using the type of research Research and Development (R&D) and plomp model. The use of Android technology in learning allows students to study with high flexibility and provides simulations and effective learning activities to understand complex concepts such as atomic structure. With personalization features, Android can be tailored to students' learning styles and helps teachers track individual progress, making learning more effective. The aim of this research is to develop a differentiated Android-based learning medium that is well-tested for use. Android-based differentiated learning media on the material of the atomic structure is tested for validation by expert validators (material and material) as well as teachers and pupils SMAN 1 Luhak Nan Duo. The instruments in this research are validation tests by experts validator (materials and media) and practicality tests by teachers & pupils. The results of the data analysis showed that the validity of the material was 0.96 and the media validity was 0.91 with the valid category, whereas for the practicality of the teacher was 94% and the student was 93% with the very practical category. Based on the data obtained, it can be concluded that Android-based learning media differentiates on material valid atomic structure and is very practical to use.