The low student achievment of catholic religious education and character building at lesson I have Abbility grade VII SMPN 3 Pantai labu was the problem background this research. This research aims to reminded student achievement through the problem-based learning model in PAK grade VII SMP Negeri 3 Pantai LabuThis type of research is classroom action research (PTK) which consist of two cycles. The research subject of students in grade VII SMP Negeri 3 Pantai Labu amounted to seven students consisting of five male students and two female students. The data collection technique in this study uses observation, test and documentation. The result of study was that the average score of students in the first cycle was fivety two then increased ninety in the second cycle. The improvement was seen significantly. This can be seen from the fact that number of students has increase quite a bit by fourty-four percent. This means that, if the PBL learning model is implements properly and consistently, it will improve student learning outcomes.