Making UNO Smart Chemistry Card Game Media based on the Nomenclature of Hydrocarbon Compounds

The nomenclature of hydrocarbon compounds is a chemistry topic that is abstract in nature and often poses difficulties for students in understanding its concepts. To address this issue, it is necessary to develop innovative, engaging, and interactive learning media. This study aims to develop a learning media in the form of the UNO Smart Chemistry Card Game, an educational game based on a modified UNO card designed specifically to facilitate the learning of hydrocarbon compound nomenclature. The uniqueness of this media lies in the addition of smart cards containing summarized material, mission cards featuring puzzle challenges, multifunctional magic cards, and a game manual that supports active and collaborative learning. The research employed an R&D method using the ADDIE approach (Analysis, Design, Development, Implementation, Evaluation), but was limited only to the Development stage. The research stages included needs analysis, media design using storyboards and flowcharts, and product development. Validation was conducted by three media expert validators and one subject matter expert, resulting in an average r-count of 0.90, indicating a very high level of validity. A limited feasibility test was conducted with 12th-grade science students, yielding an average r-count of 0.81 ≥ r-table 0.30. These findings imply that the UNO Smart Chemistry Card Game has the potential to serve as an effective supplementary learning tool that promotes engagement, conceptual understanding, and student collaboration in chemistry learning, particularly for abstract topics like organic compound nomenclature.