THE EFFECT OF LEARNING WITH STEM APPROACH TO MATHEMATICAL REASONING ABILITY AND THINKING CRITICAL STUDENTS

Sukendra, I Komang (2019) THE EFFECT OF LEARNING WITH STEM APPROACH TO MATHEMATICAL REASONING ABILITY AND THINKING CRITICAL STUDENTS. Asian EFL Journal GC-TALE, 1 (1). pp. 21-28. ISSN 1738-1460

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Abstract

The purpose of this study was to determine the effect of learning with the STEM (Science Technology Engineerig and Mathematics) approach to the ability of mathematical reasoning and critical thinking in class XI Negeri 7 Denpasar students. This type of research is classified as Quasi Experiment with Non Equivalent Posttest-Only Control Group Design research design. The population in this study were all 10th grade students of MIPA Senior High School 7 Denpasar with 10 classes with a total of 360 students. With random sampling technique, 4 classes were taken as samples, namely XI MIPA 2 and 4 classes with 72 students as the experimental group and MIPA 3 and 5 XI classes with 72 students as the control group. The data obtained are quantitative data in the form of mathematical reasoning ability scores and critical thinking using the test method. Analysis using manova with the help of SPSS 22.0 for Windows. Based on the hypothesis test obtained: (1) there is the effect of learning with the STEM approach to mathematical reasoning abilities; (2) there is an effect of learning with the STEM approach to critical thinking skills; 3) there is a simultaneous influence of learning with the STEM approach to the mathematical reasoning ability and critical thinking of class XI students of SMA Negeri 7 Denpasar in the academic year 2018/2019. Learning with the STEM approach can foster understanding of the relationship between principles, concepts, and domain skills in certain disciplines and arouse curiosity encouraging problem solving collaboration and interdepen

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