Abstract
The implementation of the semester credit system in mathematics learning still requires continuous improvement efforts so that the implementation is following the standards set by the government. The implementation of the semester credit system can be seen from the aspects of readiness, implementation, and results. Following these objectives, an evaluation study of the implementation of mathematics learning was carried out with a semester credit system. The type of research used is evaluation. The evaluation model used is the CIPP evaluation (context, input, process, product). The approach used is the mixed method. The place of research was carried out at Muhammadiyah Senior High School Wonosobo and the time of the research was carried out in the 2019/2020 school year. Data collection techniques were carried out through observation, interviews, questionnaires, and documentation. Qualitative data analysis was carried out by data reduction and data presentation, while quantitative data analysis was carried out by statistical descriptive analysis. The results of this study indicate: 1) The results of the evaluation of the context and input obtained conclusions towards good, in other words, the preparation for the implementation of the SKS system learning towards good 2) In the component of the learning process towards good, and 3) In the component results fall into the category towards good.