ABSTRACT
Teachers can develop their professional skills through Continuous Professional Development (PKB) activities. One form of teacher professional development is the publication of scientific papers. Teachers still have not conducted Classroom Action Research (CAR) in a sustainable and consistent manner, including the teacher of SMAN 3 Sidoarjo, who has low ability in writing scientific papers. This study aims to produce a CAR-based educational website for scientific articles. The type of research used is research and development (R&D) using the ADDIE model with descriptive analysis techniques. The results show that the use of planning websites and writing scientific articles can overcome obstacles, such as difficulty finding ideas and lack of writing skills. This website has several excellent features, namely planning, writing, publishing articles, materials, and chat features. Thus, it can be seen that the CAR-based scientific article training website can improve the pedagogic competence of teachers.
