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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar GEMBIRA (Pengabdian Kepada Masyarakat)
Leu, Theresia Merlina
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Religion Humanities Civil Engineering, Building, Construction & Architecture Education Law, Crime, Criminology & Criminal Justice Social Sciences Other

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GERAKAN PENGUATAN NILAI-NILAI ANTI KORUPSI ANAK SEJAK DINI MELALUI METODE ROLE PLAY DI SDK HARMONY KOTA KUPANG Balu , Adi Laksari; Dethan , Jimmylton; Bukifan, Maria Isabela; Egong, Maria Vinsensia Daijo; Djingi, Delviana Januarita Adelin; Ate, Apriliana Yenilasari Gono; Usfinit, Skolastika; Leu, Theresia Merlina
Jurnal Gembira: Pengabdian Kepada Masyarakat Vol 3 No 01 (2025): FEBRUARI 2025
Publisher : Media Inovasi Pendidikan dan Publikasi

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Abstract

Korupsi adalah masalah krusial yang menghambat perkembangan nasional sehingga sangat penting untuk menanamkan nilai-nilai anti korupsi pada anak-anak sejak dini nantinya akan dijadikan sebagai pandangan hidup yang kemudia diimplementasikan siswa dalam Upaya pencegahan korupsi. Sosialisasi adalah salah satu cara efektif yang dapat dilakukan pencegahan tindak pidana korupsi sejak dini di Sekolah Dasar Kristen Harmony dengan menggunakan pendekatan metode (Role Play) sebagai cara untuk mengajarkan nilai-nilai tersebut Role Play yaitu Teknik Dimana peserta memainkan peran tertentu dalam skenario yang telah di tentukan, memungkinkan anak-anak mengalami langsung konsekuensi dari Tindakan korupsi, pendekatan ini meningkatkan pemahaman,empati, dan ketrampilan komunikasi,sekaligus memungkinkan anak-anak menerapkan prinsip anti korupsi dalam situasi nyata
PENGEMBANGAN BUKU AJAR ETNOMATEMATIKA BERBASIS TENUN MABUNE PADA MATERI BANGUN DATAR UNTUK SISWA KELAS IV SEKOLAH DASAR Leu, Theresia Merlina; Koli, Radka Bodkova; Mbuik, Heryon Bernard
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Public
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.56304

Abstract

This study developed an ethnomathematics textbook based on Mabune weaving for teaching plane geometry to fourth-grade elementary school students. The development was motivated by the limited availability of contextual mathematics learning resources that connect geometric concepts with students’ cultural environment. The study employed a research and development design using the ADDIE model, comprising analysis, design, development, implementation, and evaluation. The product was validated by subject-matter, language, and media experts and was subsequently tested with 18 fourth-grade students at SD Negeri Nunbai. Data were collected through validation sheets, teacher and student response questionnaires, and pretest and posttest instruments. The data were analyzed descriptively using percentage scores, while learning improvement was examined using paired-samples t-test and normalized gain. The textbook achieved validity scores of 86% from the subject-matter expert, 86% from the language expert, and 91% from the media expert, all classified as highly valid. The teacher response score was 96.43%, whereas the student response score was 90.48%, indicating high practicality. The paired-samples t-test showed a statistically significant difference between pretest and posttest scores (p = .001), and the mean normalized gain was .76, categorized as high. The findings indicate that the Mabune weaving-based ethnomathematics textbook is valid, practical, and promising for supporting meaningful learning of plane geometry in elementary schools. Further research should test the product with larger and more diverse samples using a comparative design.
Co-Authors Ate, Apriliana Yenilasari Gono Balu , Adi Laksari Bukifan, Maria Isabela Djingi, Delviana Januarita Adelin Egong, Maria Vinsensia Daijo Jimylton Dethan Koli, Radka Bodkova Mbuik, Heryon Bernard Usfinit, Skolastika