Development of digital educational comics waste materials as learning supplements to improve learning outcomes of class X vocational high school students

Learning supplements are learning media supporting the material or the primary media used in the learning process. Today's 21st-century learning has to integrate technology and learning activities. This research aims to develop a digital educational comic learning supplement for Vocational High Schools (SMK). The subjects of this study were students of tenth grade from SMK Negeri 46 Jakarta. This type of research is development research, which is adopted from the Borg and Gall development model. The instruments used in this research include media validation sheets, teacher interviews, response questionnaires, and learning outcomes tests. Based on media trials in the field, the following results were obtained: 1) The media developed was feasible with an average media validation questionnaire by experts of 91.5%. 2) The results of the effectiveness test of the digital educational comic learning supplement developed on waste material can improve student learning outcomes. These results show that the digital education comic learning supplement developed is feasible to be used in supporting learning activities in the classroom.