This research and development is carried out in order to produce a learning media product in the form of posters that can be used in teaching in economic subjects at Muhammadiyah 1 Sragen High School. This study aims to determine learning outcomes and the level of student motivation to use poster-shaped learning media and find out the feasibility of poster learning media on the material of Economic Growth and Development. This development and research model is using the 4D Research and Development model (Define, Design, Development, and Dissemination). The types of data used in this study are qualitative and quantitative data. Data analysis technique used is quantitative descriptive analysis. The results of this research and development are producing a poster-shaped learning media product that contains material for Economic Growth and Development. Learning outcomes without using poster media showed an average pre-test score of 46 while the learning outcomes using poster media average score of post-test was 86.8, so there could be a difference in learning outcomes, namely a difference of 40.8. The feasibility of poster learning media is assessed by media experts and material experts
