Bedilius Gunur
Program Studi Pendidikan Matematika, Universitas Katolik Indonesia Santu Paulus Ruteng

Published : 42 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Analisis Kemampuan Mahasiswa dalam Memecahkan Masalah Matematis Ditinjau dari Sikap Matematis dan Gender di Ruteng Hendrice Ramda, Apolonia; Bedilius Gunur; Alberta Parinters Makur; Fulgensius Efrem Men
Edumatica : Jurnal Pendidikan Matematika Vol 10 No 2 (2020): Edumatica: Jurnal Pendidikan Matematika (Oktober 2020)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (713.105 KB) | DOI: 10.22437/edumatica.v10i2.10467

Abstract

A person's problem-solving abilities can be differentiated according to mathematical attitudes and gender differences. This study aims to describe students' problem solving abilities based on the category of mathematical attitudes and their relationship based on gender. The populations in this study were students of the mathematics education study program at the Catholic University of Santu Paulus Ruteng and then randomly selected grade III C students were selected as samples. The instruments used were a mathematical attitude questionnaire and a problem-solving ability test that had been tested for validity. Based on the category of high, medium, and low mathematical attitudes, 6 research subjects were selected, representing 3 men and 3 women respectively. The six research subjects were given a problem solving ability test. It was found that the level of problem solving ability of students was directly proportional to their mathematical attitudes. YTM and MYD students, who have high mathematical attitudes, also have high problem solving abilities. WHT and KDM have moderate mathematical attitudes; their problem solving abilities are also moderate. OTP and MTP who have low mathematical attitudes also have low problem solving abilities. While the value of men's mathematical problem-solving abilities with a moderate mathematical attitude is in the medium category, for women it is in the high category. Whereas in the category of high and low mathematical attitudes; both men and women obtained the same problem solving ability scores.
Exploring Motifs In Towe Songke, Manggaraian Ethnic Woven Fabric, In Mathematics Perspective Makur, Alberta Parinters; Gunur, Bedilius; Rampung, Bonefasius
SJME (Supremum Journal of Mathematics Education) Vol 4 No 2 (2020): Supremum Journal of Mahematics Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v4i2.3457

Abstract

Connection between mathematical content and the cultures of learnersin mathematics education should be acknowledged and explored. Thisresearch, conducted using a qualitative research approach, withethnographic methods, explored the relationship between formalmathematics especially geometric patterns and Motifs of ManggaraiEthnic Woven Fabric, known as Towe Songke in Cibal, ManggaraiRegency, a rural area in East Nusa Tenggara Indonesia. Total 3weavers of the age ranging from 20 to 40 selected based on theirweaving knowledge and communication skills. Data were obtainedthrough interviews, observations, field notes, and documentations.The research resulted in how mathematics learning on subjects such as geometry and geometry transformation was associated with the local cultural context of Manggarai. This study identified the line symmetry and the effect of geometric transformations (translations,reflections, rotation, and reflection) of several motifs in Towe Songke. Most of motifs which are found in Towe Songke forms Frieze Pattern F7 because these motifs can be seen as translation, horizontal reflection, vertical reflection and half turn rotation symmetry.