Social Learning Models Based on Metacognitive Strategies for Growing Self Efficacy

The research aims at finding out how the development of social learning model based on metacognitive strategies or PS MEDIM model fosters the mathematics self-efficacy of students which is valid, practical, and effective. The product of this research is a social learning model based on metacognitive strategies that can foster self-efficacy in mathematics. The development is conducted simultaneously. This research is research development which refers to the modification of the development of Tjeerd Plomp model with 4 phases of development. There is also a trial test of PS MEDIM learning model that is conducted in class XI at SMAN 9 Makassar. The results of research First, the model, instruments, and the learning tools of PS MEDIM are valid. Second, the model of PS MEDIM is eligible to apply in the classroom. Third, the model of PS MEDIM does not meet the criteria of practicality. It indicates that the components of the model of PS MEDIM has not been implemented as expected and does not meet the criteria of effectiveness. The student's activity has not been as expected. In addition, the teacher's ability for teaching and learning management is still in "medium" category.