The method was aneducational component that was very important and substantial role indetermining the success of the learning process, because the method was a method used to achieve the learning objectives that have been set. Determination of methods to be used by the teacher in the learning process will be determined the successor failure of the learning that takes place. Implementation of the method was used by teacher to deliver material fiqih subject has not gone well, due to the limitations of learning tools and the limitation of applying the method that had not been completed, such as planning, implementation, supporting factors, obstacles and the success fulusage of the method. Although in many learning methods were of ten used by teacher to support the learning success. Delevering fiqh subject in a class, teacher can use some method such as dwascussions, and giving the task, which was also of ten used by teacher to present the lesson. However, demonstration method was also can be applied and used by the teacher to deliver the cotent of lesson, such as giving treatment for person who was died. The purpose of this study was to describe the effectiveness of using demonstration methods in learning Fiqh subject In Class IX in MTsN Ngemplak. In this study, researcher used a quantitative approach in the form of descriptive method using data collective tools (instruments) such as questionnaire, structured interviews, and observations. Based on the analysis that was done by the reseacher, it can be concluded that the demonstration method, in this case giving treatment for the person who died is done well by the students and the result of catagory was high (Effective), it was shown by the number of students' answers questionnaire. The result of the research was also found that the students' knowledge was increased after the students paid attention and demonstrate to give treatment for person who died that was conducted in the class.