<![CDATA[The impact of the Covid-19 pandemic on education in Indonesia is the occurrence of Learning Loss. In this case, teachers are required to innovate by using strategies, learning models that make the learning process and results increase. This study aims to describe the use of the Problem Based Learning (PBL) learning model and puzzle media in improving student learning outcomes in learning Pancasila and Citizenship Education in Grade 1 Elementary School. This type of research is a class action research (PTK). The subjects in the study were first grade students of SDN Genengsari 03 as many as 17 students. The data collection techniques used in this study were item instrument test techniques, and observations. The data analysis technique used is a comparative descriptive technique with a percentage comparison of cycle 1 and cycle 2 based on the percentage of completion of the minimum score, maximum score and average score. The results showed an increase in learning outcomes, in pre-cycle learning the results of class action research of students who completed as many as 8 students out of 17 children or 47% of 100%, with an average score of 61. In cycle I as many as 11 students out of 17 children or 64% of 100%, with an average score of 81. Furthermore, in cycle II as many as 16 learners out of 17 children or 94% of 100%, with an average score of 88.In conclusion, the Problem Based Learning learning model and Puzzle media are effectively used in improving learning outcomes in grade 1 elementary school students. Overall, this research contributes to improving student learning outcomes.]]>
