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PROBLEM BASED LEARNING MODEL BASED ON HIGH ORDER THINKING SKILLS FOR INCREASING MATHEMATIC LITERACY FOR HIGH SCHOOL STUDENTS Department of Mathematics Education Abstract Abstract: The aim of this research to test statistically related to the achievement and increase in mathematical literacy skills of high school students after obtaining a problem based learning model based on high order thinking skills and to describe student responses to the implementation of problem based learning based on high order thinking skills to teach composition functions and inverse functions. This research is an experimental research with a research design that is a non equivalent control group design. The population in this research were all students of Class X Science in one of the public high schools in South Lampung Regency. The sample in this research is class X IPA 5 as the experimental class and class X IPA 3 as the control class. The instruments used in this research are mathematical literacy ability test instruments and non-test instruments in the form of questionnaires and observation sheets. From this research, it can be concluded: 1. Statistically, the achievement of mathematical literacy skills of students who received problem based learning based on high order thinking skills was higher than students who received with a scientific approach- 2. Statistically the increase in mathematical literacy skills of students who received problem based learning based on high order thinking skills was higher than students who received with a scientific approach- 3. Student responses to the implementation of problem based learning models based on high order thinking skills to teach compositional function and inverse function material to high school students are included in the positive category. Keywords: mathematical literacy ability, problem based learning model based on high order thinking skills, composition function and inverse function, high school students Topic: Learning Improvement in Social Sciences Education |
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