Nur Rusliah
Institut Agama Islam Negeri (IAIN) Kerinci

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Peningkatan Kemampuan Pemecahan Masalah Matematis Melalui Model Problem Based Learning dengan Menggunakan Soal-soal Berbasis Budaya Lokal Tensi Olga Vera; Putri Yulia; Nur Rusliah
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 9, No 01 (2021)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v9i01.2782

Abstract

The ability to solve problems is part of the purpose of learning mathematics in junior high school, but the reality that occurs in the field is not the case. This can be seen from the lack of trained students and find it difficult to work on the stages of problem solving so that students' mathematical problem-solving abilities are still relatively low. Therefore, Problem Based Learning (PBL) learning model is used by using questions based on local culture. This study aims to look at differences in the improvement of students' mathematical problem-solving abilities between those through the PBL learning model using questions based on local culture and students who use conventional learning in class VII. The method is Quasi Experimental Design with the Random Sampling Cluster technique, VIIB class as the experimental and the VIID class as the control. Data processing is performed by the formula N-gain, then hypothesis testing is done using the t test. From the results of data analysis shows that there are significant differences in the improvement of students' mathematical problem-solving abilities between those who go through the PBL learning model by using questions based on local culture and those using conventional learning.
Aspek etnomatematika pada anyaman bambu Desa Bunga Tanjung Kabupaten Kerinci Suci Mayang Sari; Putri Yulia; Nur Rusliah
PYTHAGORAS : Jurnal Program Studi Pendidikan Matematika Vol 12, No 1 (2023): PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika
Publisher : UNIVERSITAS RIAU KEPULAUAN, BATAM, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/pythagoras.v12i1.5029

Abstract

Abstrak. Desa Bunga Tanjung Kabupaten Kerinci memiliki kearifan lokal berupa anyaman bambu, dibalik proses dan hasil karya kerajinan anyaman yang tercipta terdapat unsur matematika yang disebut etnomatematika yang sebagian besar masyarakat disana tidak mengetahui akan hal itu.  Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian kualitatif dengan pendekatan etnografi. Subjek dalam penelitian ini adalah masyarakat khususnya pengrajin anyaman bambu desa Bunga Tanjung Kerinci. Teknik pengumpulan data dalam penelitian ini yaitu observasi, wawancara, dan dokumentasi. Hasil dari penelitian ini adalah aspek-aspek matematika yang terdapat pada anyaman bambu Desa Bunga Tanjung Kabupaten Kerinci adalah a) mengukur, aspek etnomatematika mengukur terdapat pada saat pengrajin menentukan ukuran bambu, ketebalan bambu, jarak dan sudut saat membuat pola atau motif anyaman. b) menghitung, aspek etnomatematika menghitung terdapat pada saat pengeringan bambu yang membutuhkan perhitungan waktu atau durasi, juga pada saat membuat pola yang membutuhkan perhitungan dengan langkah yang sistematis. c) mendesain, aspek etnomatematika mendesain terdapat pada saat pengrajin membuat pola atau motif anyaman,  seperti pada saat pengrajin mendesain motif atau pola angkat satu, angkat tiga, motif padat dan motif matahari dan membuat pola bentuk karya anyaman yang diinginkan.d) menjelaskan, aspek etnomatematika menjelaskan terdapat pada makna atau arti dari anyaman ataupun motif anyaman.Kata kunci: Eksplorasi, Etnomatematika, Anyaman Bambu Abstract. Bunga Tanjung Village, Kerinci Regency has local wisdom in the form of woven bamboo, behind the process and the results of the woven crafts that are created there is a mathematical element called ethnomathematics which most of the people there do not know about. The type of research used in this study is qualitative research through an ethnographic approach. The subjects in this study were the community, especially woven bamboo craftsmen in Bunga Tanjung Kerinci village. Data collection techniques in this study are observation, interviews, and documentation. The results of this study are that the mathematical aspects contained in woven bamboo in Bunga Tanjung Village, Kerinci Regency are a) measuring, the ethnomathematics aspect of measuring occurs when the craftsman determines the size of the bamboo, the thickness of the bamboo, the distance and the angle when making the pattern or motif of the woven. b) counting, the ethnomathematics aspect of counting occurs when drying bamboo which requires calculation of time or duration, also when making patterns which require calculations in systematic steps. c) designing, the ethnomathematics aspect of designing occurs when craftsmen make woven patterns or motifs, such as when craftsmen design one, three, solid motifs and sun motifs and make patterns of the desired form of woven work. d) explains aspects Ethnomatematics explains that it is found in the meaning or meaning of the woven or woven motifsKeywords: Exploration, Ethnomathematics, Bamboo Weaving