出版社：The International Institute for Science, Technology and Education (IISTE)
摘要：This study aims to describe the effectiveness of the PBL-STEM model in online learning to improve students' scientific attitudes in Work and Energy materials. This research is a pre-experimental study with a One Group Pretest-Posttest Design. Online learning used Google Classroom and Jitsi Meet applications. Both applications are used because they are easier to use compared to other distance learning application programs. The results showed that N-gain of the scientific attitudes was 0.47, and the students' response to learning was 81%, which means that it is categorized as good. The aspect that has the highest N-gain is the aspect of Intense Curiosity . This research concludes that online learning using PBL-STEM model is effective to improve students' scientific attitudes.
