This study is entitled “The Development of Augmented Reality-Based History Learning Media on the Koleksi Gedung Bumi Ayu Material for Grade X History Learning at SMA Negeri 2 Palembang.” This study aims to develop Augmented Reality (AR)-based history learning media that is valid and practical. This research is categorized as Research and Development (R&D) using the Four-D model (Define, Des…