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All Journal Widyagogik : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah Edutic : Pendidikan dan Informatika JRAMathEdu (Journal of Research and Advances in Mathematics Education)
Ariesta Kartika Sari
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Computer Science & IT Education Mathematics Social Sciences

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Kesalahan Mahasiswa PGSD UTM dalam Menyelesaikan Sistem Persamaan Linier Tiga Variabel Berbentuk Soal Cerita Ariesta Kartika Sari
Widyagogik Vol 1, No 1: Widyagogik
Publisher : Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (430.448 KB) | DOI: 10.21107/widyagogik.v1i1.3

Abstract

This paper describes the errors of the research subjects in solving Linear Equation System (LES) with three variables in form of narration. The errors that the students made in solving this mathematical problem hopefully can be used as one of the considerations in deciding the learning method or improving the learning. This paper is an exploratory descriptive paper. The research subjects are PGSD department students of University Trunojoyo Madura even semester of academic year 2011-2012  as many as 52 students. The data analysis is done in three stages, which are: (a) data reduction, (b) data presentation, and (c) inference. The research results indicate some errors done by the students are as follow: (a) errors in creating mathematical models; (b) errors in inscribing determinant method formulas; (c) errors in inputting data into the determinant method formulas; (d) errors in calculating using determinant method; and (e) errors in the actual problem solving stage.
ANALISIS KARAKTERISTIK GAYA BELAJAR VAK(VISUAL, AUDITORIAL, KINESTETIK)MAHASISWA PENDIDIKAN INFORMATIKA ANGKATAN 2014 Ariesta Kartika Sari
EDUTIC Vol 1, No 1 (2014): NOVEMBER
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.452 KB) | DOI: 10.21107/edutic.v1i1.395

Abstract

Salah satu karakteristik belajar yang berkaitan dengan menyerap, mengolah, dan menyampaikan informasi tersebut adalah gaya belajar peserta didik. Gaya belajar merupakan modalitas belajar yang sangat penting. Informasi terkait karakteristik gaya belajar mahasiswa yang akan diajari, sangat penting bagi dosen untuk meningkatkan kualitas pembelajarannya.Mahasiswa juga akan lebih mudah memotivasi dirinya dalam pembelajaran. Penelitian ini merupakan penelitian non-eksperimen, yaitu tergolong pada penelitian deskriptif kualitatif. Subjek penelitian ini adalah seluruh mahasiswa program studi pendidikan informatika yang berasal dari angkatan 2014. Instrumen yang digunakan dalam penelitian ini berupa angket/kuesioner yang akan diisi oleh subjek penelitian. Angket gaya belajar ini diisi oleh sebanyak 115 subjek penelitian yang berasal dari mahasiswa Pendidikan Informatika Angkatan 2014. Hasil analisis gaya belajar terhadap Mahasiswa Kelas A didominasi oleh gaya belajar Visual (53%), Kelas B didominasi gaya belajar Auditorial (35%), dan Kelas C didominasi gaya belajar didominasi Visual (29%). Secara keseluruhan, kecenderungan gaya belajar Mahasiswa Angkatan 2014 Prodi Pendidikan Informatika didominasi oleh tipe gaya belajar Visual sebesar 33%. Contoh karakteristik pembelajaran yang cocok untuk mahasiswa visual adalah memotivasi mahasiswa untuk menggambarkan informasi, dengan membuat diagram, simbol dan gambar berwarna dalam catatan mahasiswa Visual.
Ethnomathematics study: cultural values and geometric concepts in the traditional “tanean-lanjang” house in Madura - Indonesia Sari, Ariesta Kartika; Budiarto, Mega Teguh; Ekawati, Rooselyna
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Volume 7 Issue 1 January 2022
Publisher : Lembaga Pengembangan Publikasi Ilmiah dan Buku Ajar, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v7i1.15660

Abstract

One of the cultural outcomes of the Madurese community is the traditional tanean lanjang house with a long front yard, designed from several batih (nuclear) families, consisting of a married couple with unmarried children. This study explores geometric concepts of the traditional house to demonstrate how they can be useful for learning mathematics. The descriptive qualitative study described the mathematical concepts found in the tanean lanjang traditional house or settlement in Madura. Furthermore, an ethnographic method was also used to analyze documents, ethnographic notes, and documentation (photos). Data analysis techniques employed an interactive model of data collection, data reduction, data presentation, and conclusion. The results of the study show that the cultural values and geometric concepts of the tanean lanjang traditional house comprised (1) kinship and brotherhood values, (2) harmony in the household, and (3) strength in the household. The geometric concepts contained in the traditional tanean lanjang house include 2-dimensional shape (i.e., rectangle, trapezoid, triangle), perimeter of 2-dimensional shape, area of 2-dimensional shape, 3- dimensional shape (i.e., triangular prism), the volume of 3-dimensional shape, curve, and the concept of reflection in geometry.
Pelatihan Pemanfaatan E-Commerce Bagi Peningkatan Mutu Sosial Tenaga Kerja dan Wanita di Kelurahan Rongtengah Sampang Madura Sari, Ariesta Kartika; Ramansyah, Wanda; Ningsih, Puji Rahayu; Risnasari, Medika; Arif, Muchamad; Saputro, Sigit Dwi; Effindi, Muhamad Afif
Aksiologiya: Jurnal Pengabdian Kepada Masyarakat Vol 1 No 2 (2017): Agustus
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/aks.v1i2.931

Abstract

Small and Medium Enterprises (SME) has important role in economic growth. Along with the advance development of information technology emerging new tools for promoting product which can be used by SME. Through Public Service, the Department of Informatics Education Universitas Trunojoyo Madura sees potential economic development for SME for using tools such as e-commerce and Marketplace which is could guide to the enhancement of social quality of women and women labor, especially in Madura. Through the Public Service, it could be concluded further development of the attendees to use and promote their SME’s product.
Co-Authors Medika Risnasari, Medika Mega Teguh Budiarto Muchamad Arif, Muchamad Muhamad Afif Effindi, Muhamad Afif Puji Rahayu Ningsih Rooselyna Ekawati Sigit Dwi Saputro, Sigit Dwi Wanda Ramansyah