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All Journal Indo-MathEdu Intellectuals Journal Varied Knowledge Journal
Bota, Mariana Ra
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Eksplorasi Etnomatematika pada Kerajinan Maghana Penda di Kampung Kalembu Kaha Kecamatan Kota Tambolaka Sumba Barat Daya Bota, Mariana Ra; Lede, Yulius Keremata; Making, Samuel Rex Mulyadi; Lubur, Dorothea Novia Ludo
Indo-MathEdu Intellectuals Journal Vol. 6 No. 3 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i3.3260

Abstract

This research aims to explore ethnomathematics in maghana penda crafts in Kalembu Kaha Village, Tambolaka City District, Southwest Sumba. Ethnomathematics is a science used to understand how mathematics is adapted from a culture and serves to express the relationship between culture and mathematics. This type of research is qualitative research with an ethnographic approach. The subject of the study is the place where the data for the research variables are obtained. Data analysis techniques in this study were carried out during and after data collection. The results of the research show that several pandan woven crafts in Kalembu Kaha village contain mathematical concepts such as rectangles, rhombuses, triangles and cylinders which can be used in contextual mathematics learning at school.
Analisis Kesalahan Siswa dalam Menyelesaikan Soal Bilangan Berpangkat dan Bentuk Akar Bota, Mariana Ra; Lede, Yulius Keremata; Making, Samuel R.M.; Patty, Elyakim N.S.; Iriyani, Sri Astuti
Varied Knowledge Journal Vol. 1 No. 4: Varied Knowledge Journal, May 2024
Publisher : CT. Rajawali media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71094/vkj.v1i4.19

Abstract

This study aims to describe students' errors in solving class X problems of power numbers and root forms and analyze the factors that cause students to make mistakes. This type of research is descriptive qualitative. The research subjects were class X students of SMK Kasimo in the 2023/2024 academic year. The data collection methods used in this research are tests, interviews, and documentation. Data analysis techniques through data reduction, data presentation, and conclusion drawing. The results showed that the errors made by students in solving problems of power numbers and root forms: (1) errors in understanding the meaning of the problem; (2) errors in understanding and applying concepts; and (3) errors in calculating. The factors that cause students to make mistakes are students do not understand the meaning of the question asked, students have not mastered the prerequisite material such as: exponent numbers, students do not understand the material, students forget the formula, students lack practice in solving problems about power numbers and root forms, students are less careful in calculating, students do not check the answers that have been done.
Co-Authors Fachry Abda El Rahman Keremata Lede, Yulius Lubur, Dorothea Novia Ludo Making, Samuel R.M. Patty, Elyakim N.S. Samuel Rex Mulyadi Making