Alfat Khaharsyah
This study aims at: (1) producing android-based learning media used by students in the teaching and learning process of Light Vehicle Engineering expertise in State Vocational High School 2 of Pengasih (SMK Negeri 2 Pengasih); (2) evaluating the feasibility level of the developed learning media; (3) describing the of effectiveness level of the developed products of Android-based learning media. This research can be catagorized as Development Research, which adopts ADDIE development model including analyze, design, develop, implement, and evaluate. The stages of product development consist of analysis, design, development, implementation and evaluation. The product trials consist of internal trials and external trials. The data from the trial results were collected by questionnaire, field observation, and documentation. The research instruments were questionnaires, learning media in the form of Application Package Files (APK), and documents. The subjects of this study were 46 students of Light Vehicle Engineering expertise in State Vocational High School 2 of Pengasih, with two instrument validators, two product validators and two teachers. The results of the study analyzed through qualitatively and quantitatively. The findings showed that (1) The product development, in the form of Android-based learning media, contained several menus, such as, top right-corner menu, description menu, theoretical menu, and exercise menu. (2) The feasibility level of android-based learning media from the material experts can be categorized as "good" while from the media experts stated as "good" and the feasibility test to the students indicated in "good" category. (3) The effectiveness level of Android-based learning media application products obtained N-gain of 76.09 (effective). © Published under licence by IOP Publishing Ltd.
Yogyakarta State University, Indonesia
