Penerapan Model Pembelajaran Project Based Learning (PjBL) untuk Meningkatkan Hasil Belajar Siswa di Kelas 3 SDN Kebun Ubi

The suboptimal learning outcomes of students in Civics subjects serve as the primary background for this research. This study aims to improve the learning outcomes of third-grade students at SDN Kebun Ubi in the material "My Identity and Diversity" through the implementation of the Project Based Learning (PjBL) model. The research method employed is Classroom Action Research (PTK), which was conducted over two cycles. The research design follows the Kemmis and McTaggart model, utilizing a spiral system consisting of planning, action, observation, and reflection. The research subjects consisted of 15 students with a Minimum Mastery Criterion (KKM) of 75. The findings revealed that in the pre-cycle activities, the average student score was only 66.0, with a completion percentage of 33.3%. In cycle I, the average score increased to 79.0, with a completion percentage of 73.3%. Ultimately, in cycle II, the average student score rose to 88.5, with the completion percentage reaching 100%, indicating that all students had achieved mastery. This improvement occurred because the PjBL model was able to enhance students' enthusiasm and motivation, making them more active in following the learning activities. Thus, it can be concluded that the Project Based Learning (PjBL) model is effective in improving student learning outcomes in Civics subjects.