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All Journal JBIO: jurnal biosains (the journal of biosciences) Jurnal Didaktik Matematika Jurnal Riset Pendidikan Matematika JURNAL PENGABDIAN KEPADA MASYARAKAT InfoTekJar (Jurnal Nasional Informatika dan Teknologi Jaringan) INTERNATIONAL JOURNAL ON LANGUAGE, RESEARCH AND EDUCATION STUDIES Jurnal PAJAR (Pendidikan dan Pengajaran) JURNAL MATHEMATIC PAEDAGOGIC MES: Journal of Mathematics Education and Science JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Journal of Didactic Mathematics JURNAL PENELITIAN BIDANG PENDIDIKAN
Siregar, Rosliana
Universitas Islam Sumatera Utara
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Education Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Social Sciences Other

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Journal : Journal of Didactic Mathematics

 1 
Analisis kemampuan penalaran matematis siswa dengan pendekatan realistic mathematics education pada materi barisan dan deret Rosliana Siregar; Syahidatul Nadila Lubis
Journal of Didactic Mathematics Vol 3, No 2 (2022): August
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jdm.v3i2.1459

Abstract

This study aims to describe and analyze the mathematical reasoning abilities of high school students with the Realistic Mathematics Education (RME) approach in the material of sequences and series. The RME approach in this study was applied in the form of RME reasoning questions. This research uses a descriptive qualitative research method. The subjects in this study were 33 students of class IX-E SMA, then reduction was made by taking three students, one with high, medium, and low reasoning abilities. The data was collected using an instrument of mathematical reasoning ability test in the form of an essay consisting of 4 valid and reliable questions, and by using interviews to obtain data in the form of student responses directly by providing a series of questions posed by the researcher to the subject. Based on the results of the study, several conclusions were obtained that the three subjects had a fairly good understanding of using questions that were close to examples in everyday life. Students who have high reasoning ability are able to master the five indicators of mathematical reasoning ability. Students who have moderate reasoning ability are only able to master three indicators of mathematical reasoning ability. Students who have low reasoning ability, are able to master one hand of mathematical reasoning ability.
Co-Authors Ashar Hasairin Ayu Wulandari Evi Adelina Nasution Fadhila Humairo Nina Saswita Nurul Hamdinesha Putri Amanda Siregar Siagian, Muhammad Daut Suwanto Suwanto Syahidatul Nadila Lubis Syahidatul Nadila Lubis Syahlan Syahlan Syahlan Syahlan Tommy Tanu Wijaya Zainal Aziz