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Elly Susanti
Magister Pendidikan Matematika Universitas Islam Negeri Maulana Malik Ibrahim Malang
Education Mathematics

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Proses Pemecahan Masalah Siswa Menengah Pertama dalam Menyelesaikan Masalah Lingkaran Novita Erni Hendrawati; Elly Susanti; Turmudi Turmudi
Jurnal Tadris Matematika Vol 4 No 1 (2021)
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2021.4.1.59-76

Abstract

Problem-solving abilities have an important role in learning, especially in solving math problems, one of which is in circle material. This study aims to describe the mathematics problem solving process of junior high school students in solving circle problems through the process of solving problems in IDEAL. The approach used is a qualitative approach with a descriptive type. The sampling technique used in this research is purposive sampling technique. The results showed that, based on the problem-solving process, each subject had a different problem-solving process. S-1 with the category of completely solving problems fulfills the indicators in solving IDEAL problems. S-2 with the category of correct but not perfect does not yet fulfill the IDEAL problem-solving process. S-2 experienced errors when exploring the strategy and implementing the first problem strategy so that the final result was not in accordance with the objectives of the first problem. S-3 with the category of imperfect does not yet fulfill the IDEAL problem-solving process. S-3 only fulfills one IDEAL problem solving indicators, implementing strategies. However, the problem-solving process carried out by S-3 is not exactly in accordance with the objectives of the first and second problems.
Penalaran Visuospasial Siswa Kategori Intelligence Quotient (IQ) Superior Suci Wulandari; Elly Susanti; Sri Harini
Jurnal Tadris Matematika Vol 4 No 2 (2021)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2021.4.2.263-274

Abstract

The purpose of this study was to describe the superior intelligence quotient (IQ) category students' visuospatial reasoning. This research was conducted at MAN 1 Trenggalek because the school had already conducted an IQ test. This research uses a qualitative approach with a descriptive exploratory type. The subjects in this study were students who had already done an IQ test with a superior IQ. This study will describe 2 subjects based on relatively the same tendency. Data collection techniques used documentary studies on IQ, test questions, think aloud, and semi-structured interviews. The data analysis in this study refers to Tversky B's research on visuospatial reasoning. The validity of the data in this study used technical triangulation. The results of this study indicate that students with superior IQ are able to meet the indicators of visuospatial reasoning, namely external representation, analysis, synthesis and conclusions as a whole. This is indicated by students with superior IQ who are able to complete the questions according to the procedure and completely.
Proses Pemecahan Masalah Siswa Menengah Pertama dalam Menyelesaikan Masalah Lingkaran Novita Erni Hendrawati; Elly Susanti; Turmudi Turmudi
Jurnal Tadris Matematika Vol 4 No 1 (2021)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2021.4.1.59-76

Abstract

Problem-solving abilities have an important role in learning, especially in solving math problems, one of which is in circle material. This study aims to describe the mathematics problem solving process of junior high school students in solving circle problems through the process of solving problems in IDEAL. The approach used is a qualitative approach with a descriptive type. The sampling technique used in this research is purposive sampling technique. The results showed that, based on the problem-solving process, each subject had a different problem-solving process. S-1 with the category of completely solving problems fulfills the indicators in solving IDEAL problems. S-2 with the category of correct but not perfect does not yet fulfill the IDEAL problem-solving process. S-2 experienced errors when exploring the strategy and implementing the first problem strategy so that the final result was not in accordance with the objectives of the first problem. S-3 with the category of imperfect does not yet fulfill the IDEAL problem-solving process. S-3 only fulfills one IDEAL problem solving indicators, implementing strategies. However, the problem-solving process carried out by S-3 is not exactly in accordance with the objectives of the first and second problems.
Penalaran Visuospasial Siswa Kategori Intelligence Quotient (IQ) Superior Suci Wulandari; Elly Susanti; Sri Harini
Jurnal Tadris Matematika Vol 4 No 2 (2021)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2021.4.2.263-274

Abstract

The purpose of this study was to describe the superior intelligence quotient (IQ) category students' visuospatial reasoning. This research was conducted at MAN 1 Trenggalek because the school had already conducted an IQ test. This research uses a qualitative approach with a descriptive exploratory type. The subjects in this study were students who had already done an IQ test with a superior IQ. This study will describe 2 subjects based on relatively the same tendency. Data collection techniques used documentary studies on IQ, test questions, think aloud, and semi-structured interviews. The data analysis in this study refers to Tversky B's research on visuospatial reasoning. The validity of the data in this study used technical triangulation. The results of this study indicate that students with superior IQ are able to meet the indicators of visuospatial reasoning, namely external representation, analysis, synthesis and conclusions as a whole. This is indicated by students with superior IQ who are able to complete the questions according to the procedure and completely.
Co-Authors Novita Erni Hendrawati Sri Harini Suci Wulandari Turmudi, Turmudi