Application of Demonstration Learning Methods to Improve Critical Thinking Skills of Grade 5 Ecosystem Material Students in Min 5 Central Maluku Academic Year 2023/2024

Abstract

This study aims to analyze the effectiveness of the application of demonstration learning methods in improving students' critical thinking skills in ecosystem materials in grade 5 MIN 5 Central Maluku. Critical thinking skills are essential skills in science learning that enable students to analyze, evaluate, and make decisions based on available evidence. However, many students still experience difficulties in developing these skills due to a less interactive learning approach. This study uses the classroom action research method (PTK) which is carried out in two cycles. The subject of the study was a 5th grade student of MIN 5 Central Maluku. Data were collected through observation, written tests, and interviews, then analyzed using quantitative and qualitative descriptive techniques to measure the improvement of students' critical thinking skills before and after the application of the demonstration method. The results showed that the demonstration method significantly improved students' critical thinking skills. In the first cycle, the average student score increased compared to before the intervention, although there were still some obstacles in implementation. In the second cycle, the improvement becomes more significant, with most students achieving the higher critical thinking category. The main factors that support this success are students' active involvement in the learning process, better understanding of concepts, and increased motivation to learn.