Etnomatematika Pada Lopo Suku Boti Dan Integrasinya Dalam Pembelajaran Matematika

DOSINAENG, Wilfridus Beda Nuba and LAKAPU, Meryani and JAGOM, Yohanes Ovaritus and USKONO, Irmina Veronika (2020) Etnomatematika Pada Lopo Suku Boti Dan Integrasinya Dalam Pembelajaran Matematika. Teorema: Teori dan Riset Matematika, 5 (2). pp. 117-132. ISSN 2597-7237

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Abstract

Lopo Boti is a traditional building of the Boti Tribe, one of the opposing tribes on Timor Island, NTT. This building contains high philosophical values and it has an important role in the Boti tribe. This is qualitative research with an ethnographic design that aims to explore mathematical elements contained in lopo Boti. The research design used ethnomathematics design by Alangui which is based on four basic questions namely: where is to look? how was his appearance? what is that? what does it mean?. The Subjects in this research were the Boti Dalam people, one part of the Boti Tribe who still adheres to the Boti tradition in their daily lives. Data were collected through direct observation in the Boti Village and interviews with research subjects. The results showed that the geometrical elements include primitive concepts, the concepts of distance in space, congruence, and surface areas as well as the elements of arithmetic sequences and rows contained in lopo Boti. Based on these elements, some of the mathematical abilities that can be developed in learning mathematics which provided by lopo Boti were the ability to represent, visual-spatial ability, critical thinking ability, ability to investigate, and ability to solve problems.

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