The Practice of Reflection Based on Didactical Design Research: An Analysis of the Geometry Transformation Material
This study aims to identify the possibility of learning obstacles in the concept of Geometric Transformation based on the meaning of the Geometric Transformation concept that students have regarding their experience in obtaining the definition of the Geometric Transformation concept. This study uses...
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| Format: | Article |
| Language: | English |
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Universitas Muhammadiyah Mataram
2022-07-01
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| Series: | JTAM (Jurnal Teori dan Aplikasi Matematika) |
| Subjects: | |
| Online Access: | http://journal.ummat.ac.id/index.php/jtam/article/view/8441 |
| _version_ | 1811218757264080896 |
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| author | Iik Nurhikmayati Mohamad Gilar Jatisunda Nunuy Ratnawulan |
| author_facet | Iik Nurhikmayati Mohamad Gilar Jatisunda Nunuy Ratnawulan |
| author_sort | Iik Nurhikmayati |
| collection | DOAJ |
| description | This study aims to identify the possibility of learning obstacles in the concept of Geometric Transformation based on the meaning of the Geometric Transformation concept that students have regarding their experience in obtaining the definition of the Geometric Transformation concept. This study uses a qualitative method and Didactical Design Research for methodological framework that contains three stages of analysis: prospective, metapedadidactic, and retrospective. Teachers who will carry out the learning reflection process based on didactical design research were chosen through purposive sampling as research participants. Forty-eight students took the written test, and then six students were selected by purposive sampling to participate in in-depth interviews. Data analysis was carried out descriptively by reducing data, presenting data, and drawing conclusions. The result indicates that the meaning of the concept of Geometry Transformation, according to students, was the mapping of points in a plane to a set of points in the same plane; the existence of inconsistencies and ambiguity of meaning, and the emergence of the findings of other meaning units of Geometric Transformation concepts. The experience of student meaning shows a tendency for students to get a sense from what is taught by teachers and books with more procedurally oriented concept meanings. Based on the purpose and experience of students' definition, there are learning obstacles in the Geometric Transformation concept, including ontogenic obstacles, epistemological obstacles, and didactical obstacles. These learning obstacles can be a valuable consideration for improving and developing learning designs related to the concept of Geometric Transformation. |
| first_indexed | 2024-04-12T07:14:46Z |
| format | Article |
| id | doaj.art-2c442150917247c4b0f711ee164a7a8a |
| institution | Directory Open Access Journal |
| issn | 2597-7512 2614-1175 |
| language | English |
| last_indexed | 2024-04-12T07:14:46Z |
| publishDate | 2022-07-01 |
| publisher | Universitas Muhammadiyah Mataram |
| record_format | Article |
| series | JTAM (Jurnal Teori dan Aplikasi Matematika) |
| spelling | doaj.art-2c442150917247c4b0f711ee164a7a8a2022-12-22T03:42:29ZengUniversitas Muhammadiyah MataramJTAM (Jurnal Teori dan Aplikasi Matematika)2597-75122614-11752022-07-016356558010.31764/jtam.v6i3.84414676The Practice of Reflection Based on Didactical Design Research: An Analysis of the Geometry Transformation MaterialIik Nurhikmayati0Mohamad Gilar Jatisunda1Nunuy Ratnawulan2Program Studi Pendidikan Matematika, Universitas MajalengkaProgram Studi Pendidikan Matematika, Universitas MajalengkaSekolah Menengah Pertama Negeri 1 Sindang, Kabupaten MajalangkaThis study aims to identify the possibility of learning obstacles in the concept of Geometric Transformation based on the meaning of the Geometric Transformation concept that students have regarding their experience in obtaining the definition of the Geometric Transformation concept. This study uses a qualitative method and Didactical Design Research for methodological framework that contains three stages of analysis: prospective, metapedadidactic, and retrospective. Teachers who will carry out the learning reflection process based on didactical design research were chosen through purposive sampling as research participants. Forty-eight students took the written test, and then six students were selected by purposive sampling to participate in in-depth interviews. Data analysis was carried out descriptively by reducing data, presenting data, and drawing conclusions. The result indicates that the meaning of the concept of Geometry Transformation, according to students, was the mapping of points in a plane to a set of points in the same plane; the existence of inconsistencies and ambiguity of meaning, and the emergence of the findings of other meaning units of Geometric Transformation concepts. The experience of student meaning shows a tendency for students to get a sense from what is taught by teachers and books with more procedurally oriented concept meanings. Based on the purpose and experience of students' definition, there are learning obstacles in the Geometric Transformation concept, including ontogenic obstacles, epistemological obstacles, and didactical obstacles. These learning obstacles can be a valuable consideration for improving and developing learning designs related to the concept of Geometric Transformation.http://journal.ummat.ac.id/index.php/jtam/article/view/8441concept imagegeometics learning obstaclestransformation |
| spellingShingle | Iik Nurhikmayati Mohamad Gilar Jatisunda Nunuy Ratnawulan The Practice of Reflection Based on Didactical Design Research: An Analysis of the Geometry Transformation Material JTAM (Jurnal Teori dan Aplikasi Matematika) concept image geometics learning obstacles transformation |
| title | The Practice of Reflection Based on Didactical Design Research: An Analysis of the Geometry Transformation Material |
| title_full | The Practice of Reflection Based on Didactical Design Research: An Analysis of the Geometry Transformation Material |
| title_fullStr | The Practice of Reflection Based on Didactical Design Research: An Analysis of the Geometry Transformation Material |
| title_full_unstemmed | The Practice of Reflection Based on Didactical Design Research: An Analysis of the Geometry Transformation Material |
| title_short | The Practice of Reflection Based on Didactical Design Research: An Analysis of the Geometry Transformation Material |
| title_sort | practice of reflection based on didactical design research an analysis of the geometry transformation material |
| topic | concept image geometics learning obstacles transformation |
| url | http://journal.ummat.ac.id/index.php/jtam/article/view/8441 |
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