The aim of the study is to examine the connection between rational thinking skills of high school students with the results of cognitive learning in cooperative learning process by providing constructive feedback. In this study used a quasi experimental method to the design of the randomized pretest-posttest control group design. Before doing it, the treatment given is initial tests, and after treatment is given a final test. During the learning process observation occurs. The results showed that the relationship between rational thinking skills of students' cognitive learning outcomes of students after learning at the end of the experimental class there is a significant relationship, with a big increase learning outcomes for 0.551 of great value rational thinking skills. While in the control group there were no correlations.Tujuan dari penelitian ini untuk mengetahui besarnya hubungan antara keterampilan berpikir rasional siswa SMA dengan hasil belajar ranah kognitif dalam proses pembelajaran kooperatif dengan pemberian constructive feedback. Pada penelitian ini digunakan metode quasi eksperimen dengan desain the randomized pretest-posttest control group design. Sebelum melakukan traetment diberi tes awal dan setelah dilakukan treatment diberi tes akhir. Selama proses pembelajran berlangsung dilakukan observasi proses pembelajaran. Hasil penelitian menunjukkan bahwa hubungan antara keterampilan berpikir rasional siswa terhadap hasil belajar ranah kognitif siswa setelah akhir pembelajaran pada kelas eksperimen terdapat hubungan yang signifikan, dengan besarnya peningkatan hasil belajar sebesar 0,551 dari besar nilai keterampilan berpikir rasional . Sedangkan pada kelas kontrol tidak terdapat hubungan.
Physics is a subject that examines the phenomena that exist in the universe. Not all of the physics and science materials studied can be visualized because not all of them are concrete. This makes it difficult for students to understand the physics and science material. The solution that fits this problem is to apply the use of video to the students' physics and science learning process. The application of video in learning is expected to be able to improve student learning outcomes. Research on the use of video has been done by many previous researchers. The results of this study indicate that there is a positive influence from the use of video on student learning outcomes.This research method uses a meta-analysis method by collecting 26 articles published in 2014-2021. The article consists of 24 national articles and 2 international articles. The selected articles are articles that can be obtained the effect size on the application of learning videos in physics and science lessons. The effect size value obtained is then grouped into three indicators, namely based on education level, research area, and learning model.Based on this research, it can be concluded that: (1) Effect size on the effect of using video based on indicators of education level, obtained very high criteria for junior high school level, (2) Effect size on the effect of using video when compared based on the indicators of the research area, obtained high criteria for the South Sulawesi region, (3) Effect size on the effect of using video when compared based on the learning model, obtpained high criteria for the Creative Problem Solving learning model.
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