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All Journal Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura Journal of Education and ICT
Moh Gufron
Universitas Bhinneka PGRI
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Mathematics Other

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Etnomatematika Aktivitas Fundamental Matematis Produksi Kain Shibori Tulungagungan Ratih Puspasari; Setyo Hartanto; Moh Gufron
Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura 2021: Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/snpmunpatti.2021.pp151-160

Abstract

Kerajinan kain Shibori Tulungagungan merupakan salah satu warisan budaya yang masih dilestarikan oleh masyarakat “Sahabat UMKM Tulungagung”. Dalam pembuatan kain Shibori Tulungagungan banyak digunakan motif geometris dan abstrak yang menarik dan bervariasi. Tujuan dari penelitian ini adalah untuk mengeksplorasi hubungan antara matematika dan budaya khususnya pada motif kain Shibori Tulungagungan dengan menggunakan teknik Shibori Itajime. Penelitian ini menggunakan pendekatan etnografi yang merupakan pendekatan empiris dan teoritis, yang bertujuan untuk memperoleh gambaran dan analisis budaya yang komprehensif berdasarkan penelitian lapangan.Teknik pengumpulan data dilakukan yaitu dengan observasi partisipasi pasif, wawancara tak terstruktur, dokumentasi, dan keabsahan data berdasarkan triangulasi data. Instrumen penelitiannya adalah peneliti sendiri. Pemilihan sumber data dilakukan secara purposive sampling bertempat di Kabupaten Tulungagung. Teknik analisis data melewati tahap reduksi data, penyajian data, penarikan kesimpulan dan verifikasi.Hasil penelitian menunjukkan bahwa terdapat aktivitas fundamental matematis yang meliputi aktivitas accounting, measuring, locating, designing, playing, explaining. Sedangkan konsep matematis yang muncul pada aktivitas matematis yaitu : membilang, perbandingan, perbandingan senilai, konversi waktu, konversi berat, aritmatika, penjumlahan, perkalian, pembagian, persentase, simetri lipat, refleksi, translasi, rotasi, prisma segitiga sama kaki, persegi panjang, segitiga sama kaki, garis dan sudut, kesebangunan,dan kongruenKonsep matematika dengan motif kain shibori Tulungagungan dapat digunakan untuk mengenalkan dan memahami konsep matematika melalui budaya lokal.
THE COMBINED INFLUENCE OF LEARNING MOTIVATION AND PARENTAL INVOLVEMENT ON VOCATIONAL HIGH SCHOOL STUDENTS' ACHIEVEMENT IN OPERATING SYSTEM COURSES Moh Gufron; Jonantan Vicky Robet Bagaswara
JoEICT (Jurnal of Education And ICT) Vol 10, No 1 (2026)
Publisher : STKIP PGRI TULUNGAGUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/joeict.v10i1.1694

Abstract

Information and communication technology (ICT) education in Indonesian junior secondary schools has traditionally relied on lecture-based instruction, a format that affords learners limited opportunity for active engagement and often fails to translate into optimal learning outcomes. This study investigated whether an online-adapted demonstration method produced significantly different learning outcomes compared with a conventional lecture-based method among grade VII students studying basic Microsoft Word operations at a public junior secondary school (SMPN 2 Pakel) in Tulungagung, Indonesia, during the transition to remote instruction necessitated by the COVID-19 pandemic. A quantitative, quasi-experimental approach employing a nonequivalent pretest-posttest control-group design was adopted. From a population of 94 grade VII students, 62 students were selected through purposive sampling and assigned to an experimental class (n = 31), which received video-based demonstration instruction distributed through a class messaging group and a video-sharing platform, and a control class (n = 31), which received conventional text- and lecture-based instruction through the same digital channels. Achievement was measured using a validated multiple-choice test administered before and after treatment, and an independent-samples t-test was used to examine between-group differences once normality and homogeneity assumptions were confirmed. The mean posttest score of the experimental group (M = 83.06, SD = 7.49) exceeded that of the control group (M = 65.65, SD = 9.46); the independent-samples t-test indicated a statistically significant difference, t(60) = 8.035, p .001, mean difference = 17.42. These findings demonstrate that the online demonstration method produced a significantly larger improvement in learning outcomes than the conventional method, supporting multimedia- and constructivist-learning perspectives that visualized, sequential demonstration facilitates deeper comprehension of procedural ICT content even in a fully remote setting. The study contributes empirical evidence on adapting an inherently visual, hands-on teaching method to emergency remote instruction—an area that remains underexplored relative to research on demonstration teaching in face-to-face classrooms. Implications for ICT pedagogy, methodological limitations, and directions for future research are discussed.
Co-Authors Jonantan Vicky Robet Bagaswara Ratih Puspasari Setyo Hartanto