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All Journal Pedagogik Journal of Islamic Elementary School Indo-MathEdu Intellectuals Journal Journal Of Human And Education (JAHE) Polinomial : Jurnal Pendidikan Matematika
Towe, Mariana Marta
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Humanities Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Journal : Indo-MathEdu Intellectuals Journal

 1 
Implementasi Pembelajaran Matematika Realistik dalam Menganalisis Kemampuan Penalaran Matematis Siswa pada Materi Satuan Debit Hewen, Selfiana Bura; Towe, Mariana Marta
Indo-MathEdu Intellectuals Journal Vol. 5 No. 5 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i5.1728

Abstract

This study aims to (1) describe the learning of unit debit with PMR approach and (2) describe the reasoning ability of grade V students on unit debit material. This research was conducted at SDK Lamawalang on April 20, 2024. The subjects in this study were fifth grade students of SDK Lamawalang. The type of research used is descriptive qualitative research, where researchers describe learning practices using PMR models and students' mathematical reasoning abilities after the learning process.  Data analysis techniques used include data collection, data reduction, data presentation, and verification/conclusion. The results showed that, (1) the steps of learning unit debit material with PMR model are: (a) understanding contextual problems, (b) solving problems, (c) comparing and discussing answers, (e) drawing conclusions, (2) based on indicators of mathematical reasoning ability, (a) making conjectures, (b) performing mathematical manipulations, (c) compiling evidence, providing reasons/evidence for the correctness of the solution, and (d) drawing conclusions from a statement, obtained for problem I, 20 students can achieve 1-4 indicators of mathematical reasoning, 1 student can achieve 1-3 indicators of mathematical reasoning. For problem 2, 18 students can achieve 1-4 indicators of mathematical reasoning, while 3 students can achieve 1-2 indicators of mathematical reasoning.
Etnomatematika pada Permainan Congklak Sili, Agustina Somi; Towe, Mariana Marta
Indo-MathEdu Intellectuals Journal Vol. 5 No. 6 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i6.1729

Abstract

Ethnomathematics is a mathematical concept contained in a culture. The concept of ethnomathematics can support cultural preservation based on daily activities, customs, and traditional knowledge. This research aims to find out the process of playing congklak and describe the elements of mathematics in the congklak game in Adonara. This research uses qualitative research with an ethnographic approach. The subjects in this  study were 5 people, namely 1 resource person and 4 children who played congklak. The data collection techniques used were observation, interview and documentation. The main instrument in this research is the researcher himself. The auxiliary instruments are observation guidelines and interview guidelines. The results of the study obtained mathematical elements in the game of congklak, namely counting operations (multiplication, subtraction and addition), flat shapes (square, rectangle and circle), space, half a ball
Implementasi Pembelajaran Matematika Realistik dalam Menganalisis Kemampuan Penalaran Matematis Siswa pada Materi Satuan Debit Hewen, Selfiana Bura; Towe, Mariana Marta
Indo-MathEdu Intellectuals Journal Vol. 5 No. 5 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i5.1728

Abstract

This study aims to (1) describe the learning of unit debit with PMR approach and (2) describe the reasoning ability of grade V students on unit debit material. This research was conducted at SDK Lamawalang on April 20, 2024. The subjects in this study were fifth grade students of SDK Lamawalang. The type of research used is descriptive qualitative research, where researchers describe learning practices using PMR models and students' mathematical reasoning abilities after the learning process.  Data analysis techniques used include data collection, data reduction, data presentation, and verification/conclusion. The results showed that, (1) the steps of learning unit debit material with PMR model are: (a) understanding contextual problems, (b) solving problems, (c) comparing and discussing answers, (e) drawing conclusions, (2) based on indicators of mathematical reasoning ability, (a) making conjectures, (b) performing mathematical manipulations, (c) compiling evidence, providing reasons/evidence for the correctness of the solution, and (d) drawing conclusions from a statement, obtained for problem I, 20 students can achieve 1-4 indicators of mathematical reasoning, 1 student can achieve 1-3 indicators of mathematical reasoning. For problem 2, 18 students can achieve 1-4 indicators of mathematical reasoning, while 3 students can achieve 1-2 indicators of mathematical reasoning.
Etnomatematika pada Permainan Congklak Sili, Agustina Somi; Towe, Mariana Marta
Indo-MathEdu Intellectuals Journal Vol. 5 No. 6 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i6.1729

Abstract

Ethnomathematics is a mathematical concept contained in a culture. The concept of ethnomathematics can support cultural preservation based on daily activities, customs, and traditional knowledge. This research aims to find out the process of playing congklak and describe the elements of mathematics in the congklak game in Adonara. This research uses qualitative research with an ethnographic approach. The subjects in this  study were 5 people, namely 1 resource person and 4 children who played congklak. The data collection techniques used were observation, interview and documentation. The main instrument in this research is the researcher himself. The auxiliary instruments are observation guidelines and interview guidelines. The results of the study obtained mathematical elements in the game of congklak, namely counting operations (multiplication, subtraction and addition), flat shapes (square, rectangle and circle), space, half a ball
Co-Authors Hewen, Selfiana Bura Lebunga, Maria Anita Sili, Agustina Somi