The use of MR-SR-based PIMCA Learning Model on Students^ Ability to Understand Physics Concepts through Idea Mapping P M. Silangen C Poluakan T.Makahinda R Koming Hartati S Reskin
Manado State University
Abstract
Learning in the 4.0 era requires various learning models that are certainly appropriate and in accordance with the era, the PIMCA (Presentation, Idea Mapping, Conceptualization, Assessment Formative) learning model based on MR-SR is one of the appropriate learning models and in accordance with this era, the PIMCA learning model is a model that re-represents the same concept in a different format or model. This study aims to determine the ability of students in understanding the concept of physics through idea mapping. The research method used was One group pretest-posttest design. This research was conducted in the Department of Physics, State University of Manado, with 29 students as respondents for convex mirror material, 28 students for Lup material, and 24 students for convex lens material. The instrument used is the MR-SR based test instrument which has been tested and validated.The research procedure was started from the initial study on students and then the pretest was then carried out in 4 stages of the PIMCA model (presentation, idea mapping, conceptualization, formative assessment) but this research was limited to the student^s ability to understand the concept of physics through idea mapping . From the results of data analysis, the average value of Idea Mapping in the convex mirror material is 70.34 %, for the Loop material it is 71.43 %, while for the Convex Lens Material the Mean value of Idea Mapping is 82.50 % with standard percentage value 70% . Based on these data shows a significant increase in understanding the concept of physics through idea mapping.