Construction of Context-Based Module: How OLED can be used as a Context in High School Chemistry Instruction

Abstract

Teaching materials used in Indonesia generally just emphasize remembering skill so that the students' science literacy is low. Innovation is needed to transform traditional teaching materials so that it can stimulate students' science literacy, one of which is by context-based approach. This study focused on the construction of context-based module for high school using Organic Light-Emitting Diode (OLED) topics. OLED was chosen because it is an up-to-date topic and relevant to real life. This study used Model of Educational Reconstruction (MER) to reconstruct science content structure about OLED through combining scientist's perspectives with student's preconceptions and national curriculum. Literature review of OLED includes its definition, components, characteristics and working principle. Student's preconceptions about OLED are obtained through interviews. The result shows that student's preconceptions have not been fully similar with the scientist's perspective. One of the reasons is that some of the related Chemistry concepts are too complicated. Through curriculum analysis, Chemistry about OLED that are appropriate for high school are Bohr's atomic theory, redox and organic chemistry including polymers and aromatics. The OLED context and its Chemistry concept were developed into context-based module by adapting science literacy-based learning. This module is expected to increase students' science literacy performance.