Integrated STEM Project Based Learning Implementation to Improve Student Science Process Skills

Abstract

Abstract This research aims to investigate the influence of project based learning (PjBL) learning that integrates with science, technology, engineering, and Mathematics (STEM) on optical concepts with improved student science process skills. The method of study used is a descriptive method. Data is obtained from a learning observation sheet to determine the skills of the science process developed by students and polls used to capture student responses to learning. The instrument in this study uses a science process skills test in the form of an observation sheet and a subjective test. The science process skills tests used in this study include asking questions, observing, hypothesized, planning experiments, interpretation, and communicating. The Data that has been obtained is then analyzed descriptively. The results of this study show that students have all indicators of the science process skills that belong to the good category (average rating 79.33). Students give a positive response to learning, because they feel more understanding, improving motivation and learning interests.