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All Journal Jurnal Pendidikan Matematika Raflesia Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika
Desfa Lusiana
Universitas Bengkulu
Decision Sciences, Operations Research & Management Education Mathematics

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Eksplorasi Etnomatematika Pada Masjid Jamik Kota Bengkulu Desfa Lusiana; Noke Hanif Afriani; Hafizatul Ardy; Wahyu Widada
Jurnal Pendidikan Matematika Raflesia Vol 4, No 2 (2019): Ethnomathematics and Learning Math
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1110.419 KB) | DOI: 10.33369/jpmr.v4i2.9787

Abstract

The presence of cultural nuances of mathematics (ethnomatematics) will make a major contribution to the learning of mathematics. The purpose of this study is to identify and describe mathematical objects contained in the architecture of Jamik Mosque in Bengkulu City and how they are used in mathematics learning. This research is a qualitative research using ethnographic methods. The instrument in this study was the human instrument, the researcher was directly related to the research and acted as a data collector through library data collection, observation and documentation. Data analysis techniques are performed by data reduction, data presentation and data analysis and data exposure. The results of the study showed that the shape and architecture of Bengkulu City Jamik Mosque has ethnomatematics related to mathematical concepts including triangles, rectangles, circles, cubes, beams, pyramid and tubes. The mathematical concepts found in the Jamik Mosque can be used to introduce and understand the concepts of the geometry concepts through local culture.
PENGARUH MODEL PEMBELAJARAN CONCEPT ATTAINMENT TERHADAP KEMAMPUAN GENERALISASI MATEMATIS DAN KEMAMPUAN BERPIKIR GEOMETRI VAN HIELE Desfa Lusiana; Zamzaili Zamzaili; Hari Sumardi
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 4 No. 1 (2023): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v4i1.272

Abstract

This study intended to know the effect of the Concept Attainment Model on the students in the mathematical generalization ability and Van Hiele's geometry thinking ability. This study used a quasi-experimental method. The population included all students of SMPN 16, Bengkulu, in the academic year 2020/2021. The sample consisted of two classes selected using purposive sampling techniques. Mathematical generalization ability and Van Hiele's geometry thinking ability were measured by a test that has been valid and reliable. Furthermore, the data obtained were analyzed using the test MANCOVA with a 5% significant level (α = 0.05). The result of the hypothesis test indicated that there was a positive effect of the Concept Attainment Model on mathematical generalization ability and Van Hiele's geometry thinking ability
Co-Authors Hafizatul Ardy Noke Hanif Afriani Sumardi, Hari Wahyu Widada Zamzaili Zamzaili