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All Journal IndoMath: Indonesia Mathematics Education Literasi : Jurnal Ilmu Pendidikan
Adhetia Martyanti
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Education Mathematics

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Meningkatkan Kemampuan Berpikir Kritis Melalui Problem Posing Widha Nur Shanti; Dyahsih Alin Sholihah; Adhetia Martyanti
LITERASI (Jurnal Ilmu Pendidikan) Vol 8, No 1 (2017)
Publisher : Universitas Alma Ata

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (292.248 KB) | DOI: 10.21927/literasi.2017.8(1).48-58

Abstract

This study aims to explain how the problem posing approach adopted in the study of mathematics can develop students' critical thinking skills. The method used in this research is literature study (library research). The data in this study is a secondary data such as the results of the research as scientific books, scientific journals, research reports, and other relevant sources. Data analysis techniques in the study include three stages, namely organize, synthesize, and identify.These results showed that the problem posing approach to the stages of learning, among others (1) create a situation of mathematics; (2) create a mathematical question; (3) solve math problem; (4) to apply mathematics, has relevance to the indicators on critical thinking skills, which include interpretation, analysis, evaluation, and decision. Overall, it was concluded that the students' critical thinking skills can be improved by the application of problem posing approach in the learning process.
Etnomatematika: Menumbuhkan Kemampuan Berpikir Kritis Melalui Budaya Dan Matematika Adhetia Martyanti; Suhartini Suhartini
IndoMath: Indonesia Mathematics Education Vol 1 No 1 (2018)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.011 KB) | DOI: 10.30738/indomath.v1i1.2212

Abstract

The critical thinking skill is one of the skills that students need to have in the present century. However, this skill is not fully owned by students. This article aims to describe the mathematics learning activities based on ethnomatematics in relation to foster students' critical thinking skill. The method used in this research is research of library research (library research). The data in this study is secondary data in the form of research results such as scientific books, scientific journals, research reports, and other relevant sources. Data analysis techniques used in the study include three stages: organize, synthesize, and identify. The results of literature studies show that by selecting appropriate cultural content, ethnomatmatic-based mathematics learning has relevance to indicators on critical thinking skills, which include interpretation, analysis, evaluation, and decision making. Thus, the learning of mathematics based on ethnomatematics can be used as one of mathematics learning alternative to develop students' critical thinking ability.
Co-Authors Dyahsih Alin Sholihah Suhartini Suhartini Widha Nur Shanti