Meningkatkan Kemampuan Berpikir Kritis pada Pembelajaran Geometri Berbasis Etnomatematika
DOI:
https://doi.org/10.31629/jg.v2i2.198Keywords:
berpikir kritis, etnomatematikaAbstract
Penelitian ini bertujuan untuk memaparkan bagaimana cara meningkatkan kemampuan berpikir kritis siswa pada pembelajaran menggunakan materi geometri berbasis etnomatematika. Metode yang digunakan dalam penelitian ini merupakan penelitian studi kepustakaan (library research). Data dalam penelitian ini merupakan data sekunder yang berupa hasil-hasil penelitian seperti buku-buku ilmiah, jurnal ilmiah, laporan penelitian, dan sumber lain yang relevan. Teknik analisis data dalam penelitian meliputi tiga tahapan, organize, synthesize, dan identify. Hasil penelitian ini menunjukkan bahwa etnomatematika memiliki relevansi dengan indikator pada kemampuan berpikir kritis, yang meliputi interpretasi, analisis, evaluasi, dan keputusan. Secara keseluruhan, disimpulkan bahwa kemampuan berpikir kritis siswa dapat ditingkatkan dengan menggunakan materi geometri berbasis etnomatematika dalam proses pembelajaran.
Kata kunci: geometri, berpikir kritis, etnomatematika
This study aims to explain how to improve students' critical thinking skills on learning using materials based on ethnomathematics of geometry. The method used in this research is 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 in this research include three stages, organize, synthesize, and identify. The results of this study indicate that ethnomathematics has relevance to indicators on critical thinking skills, which include interpretation, analysis, evaluation, and decision. Overall, it is concluded that students' critical thinking skills can be improved by using ethnomathematics-based geometry materials in the learning process.
Keywords: geometry, critical thinking, ethnomathematics
Downloads
References
Barton. 1994. Ethnomathematics: Exploring Cultural Diversity in Mathematics. Ph.D. Thesis, University of Auckland.
Bobango, J. C.. 1993. Geometry for ALL Student: Phase-Based Instruction. Dalam Cuevas (EDS). Reaching All Students With Mathematics. Virginia: The National Council of Teachers of Mathematics, Inc.
Burger, W. & Culpepper, B. 1993. Restructuring geometry. In P.S. Wilson (Ed.) Research ideas for the classroom: High school mathematics. (pp. 140-154). New York: MacMillan.
Carrol, D. W., Keniston, A. H., & Peden, B. F. 2008. Integrating critical thinking with course content. Dalam Dunn, D.S, Halonen, J.S., & Smith, R.A (Ed). Teaching Critical Thinking in Psychology: A Handbook of Best Practices. Chichester: John Willey-Sons, Ltd., Publication
Clements, K. 1996. “Historical Perspective”, dalam International Handbook of Mathematics Education. Dordrecht: Kluwer Academic Publishers.
Dewanti, S. S. 2015. Upaya Mengembangkan Kemampuan Berpikir Kritis melalui Pembelajaran Menggunakan Bahan Ajar Geometri Analitik Berbasis Guided Discovery. Jurnal AdMathEdu, 5, (2), 171-181.
Fachrurazi., 2011. Penerapan Pembelajaran Berbasis Masalah untuk Meningkatkan Kemampuan Berpikir Kritis dan Komunikasi Matematis Siswa Sekolah Dasar. Diakses tanggal 7 April 2017, dari http://jurnal.upi.edu/file/8-Fachrurazi.pdf.
D’Ambrosio, U. 1985. Ethnomathematics and its place in the history and pedagogy of mathematics. For the Learning of Mathematics, 5(1), 44-48.
Depdiknas. 2006. Permendiknas Nomor 22 Tahun 2006 Tentang Standar Isi Sekolah Menengah Atas. Jakarta: Depdiknas.
Glazer, E., 2001. Using internet primary sources to teach critical thinking skills in mathematics. London: Greenwood Press.
Kuebli, J. E., Harvey, R. D., & Korn, J. H., 2008. Critical thinking in critical course: principles and applications. Dalam Dunn, D.S, Halonen, J.S., & Smith, R.A (Ed). Teaching Critical Thinking in Psychology: A Handbook of Best Practices. Chichester: John Willey-Sons, Ltd., Publication.
Marsigit. 2016. Pengembangan Pembelajaran Matematika Berbasis Etnomatematika. Makalah dipresentasikan pada Seminar Nasional Matematika dan Pendidikan Matematika 2016 dengan Tema: Etnomatematika, Matematika dalam Prespektif Sosial dan Budaya. 16 April 2016. Sumatra Barat. Indonesia. Hal 1-38.
Orlich, D. C., et al., 2010. Teaching strategies: a guide to effective instruction. Boston: Wadsworth,Cengage Learning.
Peter, E.E., 2012. Critical thinking: Essence for teaching mathematics and mathematics problem solving skills. African Journal of Mathematics and Computer Science Research, 5 (3), 39-43.
Ruggerio, V. R., 2012. Beyond Feelings: A Guide to Critical Thinking (9th ed). New York: McGraw-Hill.
Sabandar, J., 2007. Berpikir Reflektif. Prosiding, Seminar Nasional Pendidikan Matematika yang diselenggarakan oleh FPMIPA UPI, tanggal 8 Desember 2007,
Bandung: Universitas Pendidikan Indonesia
Santrock, J. W., 2007. Life-Span Development, (3rd ed.). New York: McGraw-Hill.
Shanti, W. N, Sholihah, D. A, Martyanti, A. 2017. Meningkatkan Kemampuan Berpikir Kritis melalui Problem Posing. Literasi, 8 (1), 8.
Shirley, I. 1995. Using Ethnomathematics to find Multicultural Mathematical Connection: NCTM.
