Peningkatan Keterampilan Berpikir Kritis dan Sikap Peduli Lingkungan Melalui Model Problem Based Learning Berbasis Literasi

The background of the research is the low critical thinking skills and environmental care attitudes of students. Therefore, this study aims to improve students' critical thinking skills and environmental care attitudes through the Problem Based Learning (PBL) model. This type of research is Classroom Action Research (CAR) which consists of stages of planning, action, observation and reflection. This research was carried out in two cycles, each cycle consisting of two meetings. The research subjects were the fifth grade students of SDN 1 Kaliori totaling 29 students consisting of 11 male students and 18 female students. The data collection tool uses critical thinking skills tests and environmental care attitude scale sheets. The findings in this study are that students' critical thinking skills are low, as evidenced by students still having difficulty understanding the material presented and not having curiosity about learning. Not only knowledge, but students' environmental care attitudes are still low, as evidenced by the lack of students' initiative to take care of the classroom and school because there is some trash in the desk drawer and paper used for toys so that it interferes with learning. The results showed that the use of the Literacy-based PBL model could improve students' critical thinking skills and environmental care attitudes in the 8th grade theme of SDN 1 Kaliori