Development of pop-up book-based learning media on human digestive system materials for class VIII junior high school students

The material of the human digestive system is biological material that is important to study and understand because it relates to humans themselves about the digestive process and the importance of maintaining health, especially in human digestion. In studying the human digestive system, there are separate obstacles because the material for the human digestive system is less attractive to students; they consider that the material is less interesting to learn, and students find it relatively difficult to imagine objects from the human digestive system material. This research aims to develop a pop-up book-based learning media on the human digestive system material for class VIII junior high school students that is valid and feasible to use. This type of research is research and development (R&D) using the ADDIE development model (Analysis, Design, Development, Implementation, Evaluation). The data collection technique is in the form of distributing questionnaires. The data collection instruments in this study were questionnaires for analysing student needs, the needs of science teachers, material expert validation, media expert validation, feasibility test, and media readability test. The resulting data are qualitative and quantitative. The results of the development of learning media based on this pop-up book have fulfilled the very valid category and are very feasible to use with the results of the percentage of material validation of 95%, the percentage of media validation results being 97%, the percentage results of the feasibility test being 93%, and the percentage test results readability of 86%.