Remediasi Miskonsepsi Menggunakan Model Pbl Tentang Keseimbangan Benda Tegar Di SMA K Immanuel Pontianak

This research is aimed to determine the effectiveness of Problem Based Learning (PBL) model to remediate the student's misconception about balance of rigid body in SMA K Immanuel Pontianak. This research design is “Pre-Experimental Design” with “One Group Pretest-Post test Design”. The instrument of data collector by using a multiple choices test consisting of three alternative choices with open reasons. This research involved 70 students of class XI IPA who had misconception. From the analysis result, remediation using PBL model significantly decrease number of student's misconception with zcount = -7,246 (α = 5%), influential to student's conceptual change by X2count > X2table (α = 5%) for each question item, and effective to overcome the student's misconception (ES = 3,26, high category). This research hopefully to be used by teacher to remediate student's misconception about balance of rigid body