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All Journal JPMI (Jurnal Pembelajaran Matematika Inovatif)
Sheilla Zalzabilla Al-Jabar
IKIP Siliwangi
Mathematics

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EKSPLORASI ETNOMATEMATIKA RUMAH PANGGUNG BETAWI SI PITUNG DALAM PANDANGAN AKTIVITAS FUNDAMENTAL MATEMATIS BISHOP Gerry Filiestianto; Sheilla Zalzabilla Al-Jabar
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 5, No 4 (2022): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v%vi%i.p%p

Abstract

Mathematics is an applied science found in every activity of human daily life, including in the field of culture. According to Alan Bishop regarding the fundamental mathematical activity found in every human life. In education, mathematics is often considered a subject that makes it difficult for educators to teach as well as for students to implement it in everyday life. Therefore, students can be provided with understandings of mathematical activities that can be found in the surrounding environment, especially with cultural products that can indirectly make students participate in preserving culture. In the latest science there is a term that connects mathematical science with culture called ethnomathematics. In Betawi culture, there are objects related to the term ethnomathematics including the Betawi Si Pitung Stage House which is a relic of the assimilation of other ethnic cultures. The purpose of this study is to determine the fundamental mathematical activities according to Bishop contained in the Betawi Si Pitung Stage House. This research uses qualitative research methods with an ethnographic approach and data collection techniques in the form of observation, interviews and literature review. From the research conducted, it is known that there are activities related to fundamental mathematical aspects such as numbering activities, locating, measuring, designing, playing, and explaining activities at the Betawi Si Pitung Stage House.
ANALISIS KESALAHAN PESERTA DIDIK DALAM MENGERJAKAN SOAL MATERI BRSD DITINJAU DARI KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DAN SELF REGULATED LEARNING Sheilla Zalzabilla Al-Jabar; Risma Amelia; Eva Dwi Minarti
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 6, No 3 (2023): Mei
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i3.17350

Abstract

The purpose of this research is to analyze students' mistakes when working on material problems on flat sided geometric shapes in terms of mathematical problem solving abilities and self-regulated learning. The method used in this research is descriptive analysis method. The data collection technique was taken by giving questions about the mathematical problem-solving ability of the flat-sided geometric material to students and a non-test instrument in the form of a self-regulated learning questionnaire. This research was conducted on 23 students at SMP Negeri 5 Cipongkor, class IX. The results of the study showed that there were students' errors in working on BRSD material questions based on indicators of mathematical problem solving ability; 1) identify the elements that are known, asked, and the adequacy of the required elements, 2) formulate mathematical problems or develop mathematical models, 3) apply strategies to solve various problems within or outside mathematics, 4) explain or interpret the results according to the initial problems, 5) use mathematics meaningfully.
ANALISIS KESALAHAN PESERTA DIDIK DALAM MENGERJAKAN SOAL MATERI BRSD DITINJAU DARI KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DAN SELF REGULATED LEARNING Sheilla Zalzabilla Al-Jabar; Risma Amelia; Eva Dwi Minarti
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 6, No 3 (2023): Mei
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i3.17350

Abstract

The purpose of this research is to analyze students' mistakes when working on material problems on flat sided geometric shapes in terms of mathematical problem solving abilities and self-regulated learning. The method used in this research is descriptive analysis method. The data collection technique was taken by giving questions about the mathematical problem-solving ability of the flat-sided geometric material to students and a non-test instrument in the form of a self-regulated learning questionnaire. This research was conducted on 23 students at SMP Negeri 5 Cipongkor, class IX. The results of the study showed that there were students' errors in working on BRSD material questions based on indicators of mathematical problem solving ability; 1) identify the elements that are known, asked, and the adequacy of the required elements, 2) formulate mathematical problems or develop mathematical models, 3) apply strategies to solve various problems within or outside mathematics, 4) explain or interpret the results according to the initial problems, 5) use mathematics meaningfully.
Co-Authors Amelia, Risma Eva Dwi Minarti Gerry Filiestianto