Abstrak
This study aims to produce a book model of religious extracurricular activities that are valid. The method used in this research is research and development. The research design uses the ADDIE model, namely Analysis, Design, Development, Implementation, Evaluation. The results of research and development show that based on needs analysis, it is necessary to develop a model of religious extracurricular activities based on a scientific approach to the effectiveness and efficiency of extra-curricular activities and the results of the validity of a religious extracurricular model based on a scientific approach are obtained an average of 82.84% with a very valid category. Thus the model of religious extracurricular activities based on the scientific approach developed can be declared valid so it is suitable for use.