CD Tesis
Efektivitas Model Problem Based Learning (Pbl) Terintegrasi Etnokimia Berbasis Budaya Melayu Untuk Meningkatkan Kemampuan Berpikir Kritis Dan Cultural Awareness Peserta Didik Pada Materi Kinetika Kimia
This research is motivated by various problems faced by teachers and students in facing the challenges of the 21st century. Knowledge has a role to synthesize the information received. Cultural awareness has decreased among students as a result of changing times. Getting to know local culture that is linked to scientific knowledge will increase cultural awareness. The level of individual success as an educated individual in the 21st century is not only measured by the ability to digest knowledge, but the extent to which individuals are able to use knowledge as a means of increasing their own capacity. Based on PISA and TIMSS measurements, Indonesian students are still in the low category regarding critical thinking abilities. The integrated ethnochemical PBL model based on Malay culture can improve students' critical thinking skills by prioritizing understanding of culture and the discovery of literature related to scientific knowledge. An ethnochemical integrated PBL model based on Malay culture can improvecultural awareness students on its application in chemical kinetics material.
This research aims to: 1) determine the level of critical thinking of students who take part in model learning PBL integrated ethnochemistry based on Malay culture and science, 2) knowing the level cultural awareness students who take part in model learning PBL integrated ethnochemistry based on Malay and scientific culture, 3) knowing the differences in critical thinking and cultural awareness, cultural awareness, and critical thinking skills among students who take part in learning with a scientific and modeling approach PBL integrated ethnochemistry based on Malay culture in chemical kinetics material, 4) determine the effectiveness of the model PBL integrated ethnochemistry based on Malay culture to improve critical thinking skills and cultural awareness students on chemical kinetics material.
The type of research used is quasi-experimental research with design Nonequivalend pretest posttest control group which consists of an experimental class and a control class. The dependent variable in this research consists of critical thinking andcultural awareness as well as independent variables in the form of models PBL integrated ethnochemistry based on Malay culture. The population in this study were all students in class XI Science at SMAN 2 Siak Hulu and class XI Science at SMAN 3 Siak Hulu for the 2023/2024 academic year. Researchers use techniques purposive sampling so that those determined as samples were class XI2 and XI3 students SMAN 2 Siak Hulu has a total of 306, as well as class XI2 dan XI3 There are 145 students at SMAN 3 Siak Hulu. The research instruments used first went through the stages of content validation and empirical validation. Empirical validation was carried out on 30 respondents. The results of the validity of the critical thinking test instrument have valueCronbach Alfa = 0.872 while the questionnaire is to measurecultural awareness has valueCronbach Alfa = 0,956.
The MANOVA test is a data analysis technique in this research. This test was used to see the influence of the TEBBM and scientific PBL models on critical
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thinking and cultural awareness students univariate and multivariate. Univariately, learning models (PBL TEBBM and Scientific) have an influence on critical thinking and values cultural awareness learners. Mark partial eta squared used to show the percentage contribution of the TEBBM PBL learning model to critical thinking skills, cultural awareness, as well as critical thinking and cultural awareness. Results of the percentage contribution of the TEBBM PBL model to critical thinking skills and cultural awareness amounting to 59.9% (SMAN 2 Siak Hulu) and 52.8% (SMAN 3 Siak Hulu). The percentage contribution of the TEBBM PBL model to critical thinking is 22.4% (SMAN 2 Siak Hulu) and 18.6% (SMAN 3 Siak Hulu). Percentage contribution of the TEBBM PBL model to cultural awareness amounting to 56.1% (SMAN 2 Siak Hulu) and 50.3% (SMAN 3 Siak Hulu). Test results paired sample t-test SMAN 2 Siak Hulu data from the dependent variable, namely critical thinking, sig value. (2-tailed) 0.000 with score N-Gain 0.72 in the high category and cultural awareness sig value. (2-tailed) 0.000 with score N-Gain 0.59 in the medium category. SMAN 3 Siak Hulu to implement the PBL TEBBM model test results paired sample t-test of the dependent variable, namely critical thinking, the sig value. (2-tailed) 0.000 with score N-Gain 0.65 in the moderate category and cultural awareness sig value. (2-tailed) 0.000 with score N-Gain 0.54 in the medium category. Based on the results of research and data analysis, it is concluded that there is an influence of the TEBBM PBL model on critical thinking, cultural awareness, as well as critical thinking and cultural awareness. The application of the PBL TEBBM model is effective in improving critical thinking skills and cultural awareness learners.
Keywords: Critical thinking, cultural awareness, Problem Based Learning Integrated Ethnochemistry Based on Malay Culture
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