Remediasi Miskonsepsi Siswa pada Materi Suhu dan Kalor Menggunakan Model Pbl di Man

: The purpose of this research was to determine the effectiveness of Problem Based Learning (PBL) model in remediating the student's misconceptions about temperature and heat at XI IPA class of MAN 1 Pontianak. This research used Pre-Experimental Design method with One Group Pretest-Posttest Design. The sampling was determined by intact group and were distributed to 33 students of XI IPA 1. The result of data analysis showed the reduction of student's average precentage of 23,45% in having the misconceptions. McNemar test resulted that the students had a conceptual changing, hence by using significance test the researcher obtained for db=1. PBL model effectively solved the student's misconceptions of temperature and heat materials in the effect size ammount of 0,45 (medium level). The result of this research hopefully can be an alternative for teacher to remediate student's misconception about temperature and heat materials