Pengaruh Model Problem Based Learning Terhadap Kemampuan Berpikir Kritis dan Hasil Belajar Siswa pada Materi Sumber Energi Kelas X SMA Negeri 4 Binjai

Abstract

This study aims to determine the effect of the problem based learning model on critical thinking skills on energy source material. This type of research is quantitative research with the Quasy Experimental Design method and the design used is Pretest-Posttest Design. Based on the results of the analysis and discussion of the research data, the results showed that in the experimental class using the problem based learning model, the average value was 77.23 and the student learning outcomes were 64.29. While the control class using the conventional learning model obtained an average value of 63.92 and the student learning outcomes were 53.72. The results of the Multivariate Variance Test of critical thinking skills and learning outcomes with a significance level of 5% showed that 0.001 <0.05 so that Ha was accepted.