Etnomathematics: Exploration of Geblek Renteng Batik in Transformation Geometry

Fatkhurohman, Fatkhurohman; Ayuningtyas, Annis Deshinta; Noto, Muchamad Subali; Widodo, Sri Adi

doi:10.25217/numerical.v5i2.1506

Cited by 6 publications

(5 citation statements)

References 28 publications

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“…In Yogyakarta batik motifs, there are geometric transformations, namely reflection on y-axis, reflection on certain lines, translation, and rotation (Prahmana & D'Ambrosio, 2020). The motifs of traditional clothes of the Dayak Kenyah people in East Kalimantan (Marlina, 2019), the Jember batik (Amalia et al, 2021), and the geblek renteng batik in Kulonprogo, Indonesia (Fatkhurohman et al, 2021), have geometric transformations, namely translation, reflection, rotation, and dilation. In addition, the motifs of the Balinese batik (Irawan et al, 2019) and the Ngawi batik (Fathikhin & Wijayanti, 2020) contain geometric transformations, namely translation, reflection, and rotation.…”

Section: Discussionmentioning

confidence: 99%

Ethnomathematical Aspects of Learning Geometry and Values Related to the Motifs Used by the Dayak Ngaju Tribe in Central Kalimantan

Mairing,

Pancarita,

Aritonang

2024

MJLI

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Purpose – Ethnomathematics are used in motifs by the Dayak Ngaju Tribe in Central Kalimantan. The motifs contain someEthnomathematical objects and concepts for Geometry and values. Therefore, this study aimed to describe the motifs based onmathematical objects and concepts of Geometry and value viewed from ethnomathematics aspects. Methodology – This study used a qualitative approach with an ethnography method. The researchers collected information fromdocuments and books. They conducted in-depth observations and interviews with the subjects regarding the culture of the Dayak Ngaju people who reside downstream of the Kahayan River in Central Kalimantan. The subjects were a Dayak Ngaju craftsman and a priest of the Hindu Kaharingan community. The motifs consist of tingang, dandang tingang, jata, batang garing, tanduk muang, buntut kakupu gajah, taya tree and rambunan tambun. Findings – The motifs contain some mathematical objects and concepts. Mathematical objects are created as circles, batang garingand jata motifs, and a six-sided shape in the tanduk muang motif. The concept is the geometric transformations, namely in the mdandang tingang and tanduk muang motifs the reflection in the motifs of tingang, batang garing, tanduk muang and taya tree. The on point (0,0) in the motifs of buntut kakupu gajah and taya tree, and the translation in the motif of jata. Significance – The study provides some mathematical objects and concepts in the motifs of the Dayak Ngaju tribe in Central Kalimantan. Students learning those objects and concepts should be related to their culture, namely the motifs, and they should acquire the values in such learning. Ethnomathematics plays an important role among Dayak Ngaju people in understanding mathematics concepts such as Geometry and values.

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Section: Discussionmentioning

confidence: 99%

Ethnomathematical Aspects of Learning Geometry and Values Related to the Motifs Used by the Dayak Ngaju Tribe in Central Kalimantan

Mairing,

Pancarita,

Aritonang

2024

MJLI

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“…Batik craftsmen are people who work in the field of batik whose activities are able to convert basic goods into finished goods or semi-finished goods or from goods of high value to higher ones to sell them for profit [12]. In its development, "Geblek Renteng" batik which was originally only used as clothing has been adapted to the needs through the creation of batik craftsmen which has become a new trend in the community [13]. The biggest challenge for batik craftsmen is productivity and more creative innovation to be more accepted among millennials.…”

Section: Batik Craftmen "Geblek Renteng"mentioning

confidence: 99%

The Transformation of Batik in the 4.0 Industry Revolution: A Case Study in the Clothing Sector

et al. 2023

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This study explores the experiences of batik craftsmen regarding capacity transformation during the COVID-19 pandemic and the challenges of batik craftsmen to industry 4.0. A case study is defined as a research approach. Data were collected through observations and interviews with well-known batik owners (medium level) in Kulon Progo, Yogyakarta. The capacity transformation that they have carried out has become a recommendation for batik craftsmen at the micro and small levels. The data were analyzed thematically with the help of NVivo through the stages of open coding, axial coding, and generic coding. The findings of this study resulted in the concept of transformation of batik craftsmen influenced by the motivation by the owner, shifting motifs and motif innovation according to the needs, production processes and technology involvement, marketing strategies and marketing or digital marketing evaluations. The batik sector at the small and micro levels needs to pay attention to the transformation aspects of medium-level batik craftsmen.

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“…According to Brion (2023), culture and education influence each other, and teachers can use cultural resources as learning tools for students. The study of Fatkhurohman et al (2021) explain the compilation of mathematics and culture is called as ethnomathematics, where culture can be explained by mathematical concepts (Rosa & Orey, 2017).…”

Section: A Introductionmentioning

confidence: 99%

Exploring Local Culture through Geometry Transformation: a Study of Banyumasan Batik

Novikasari,

Febriana

2024

JTAM

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Banyumasan batik is one of Indonesia's cultural heritages from Banyumas Regency, which has unique and interesting patterns and motifs. This research paper describes the mathematical modelling of geometric transformations in Banyumasan batik. Geometric transformation is a mathematical technique for changing the shape or position of an object on a plane. This is qualitative research with an ethnographic approach. Data is collected through observation, interviews, and documentations. The data obtained were analysed using content analysis to identify various Banyumasan batik motifs that can be transformed into geometric forms. This study describes the basic geometric transformations, namely translations in Sekar Tirta batik motif, reflections in Bawor Kembar batik motif, dilations in Kawung Jenggot batik motif, and rotations in Manggar Bawor batik motif which applied to Banyumasan batik motifs. The results of this study include geometric transformations of Banyumasan batik motifs which are expected to positively contribute to the development of Indonesian art and culture, especially in the field of batik, enrich insight and knowledge about the application of mathematics in everyday life, and can be used for mathematical modelling and mathematics education based on local culture.

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Etnomathematics: Exploration of Geblek Renteng Batik in Transformation Geometry

Cited by 6 publications

References 28 publications

Ethnomathematical Aspects of Learning Geometry and Values Related to the Motifs Used by the Dayak Ngaju Tribe in Central Kalimantan

Ethnomathematical Aspects of Learning Geometry and Values Related to the Motifs Used by the Dayak Ngaju Tribe in Central Kalimantan

The Transformation of Batik in the 4.0 Industry Revolution: A Case Study in the Clothing Sector

Exploring Local Culture through Geometry Transformation: a Study of Banyumasan Batik

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