ANALISIS KEBUTUHAN MEDIA FLASHCARD DIGITAL PADA MATERI SISTEM PERTAHANAN TUBUH PADA MANUSIA
This study aims to determine the process of developing learning media in the form of digital flashcards and producing digital flashcards for material on human body defense systems that are valid, practical, and effective as an alternative learning media for class XI students. This research is a research development R & D (Research and Development) with the ADDIE development model (analysis, design, development, implementation & evaluation). Data collection and analysis methods used questionnaires to obtain expert validation data, teacher and student practicality, interest questionnaires and student pretest and posttest questions to get the effectiveness of Digital Flashcards. From the results of data analysis, the results are very valid (84%), practically used by teachers (86%), and students (82%), and effective in generating student interest in learning (81%) and can improve student learning outcomes with N-Gain. (0.6) in the medium category. Based on these data, the results show that the Biology Digital Flashcard for the body's defense system material in humans is valid, practical, and effective.