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All Journal JISTECH: Journal of Information Science and Technology IGKOJEI: Jurnal Pengabdian Masyarakat
de Queljoe, Winda Sary
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Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Social Sciences Veterinary

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Integrasi stem dan etnomatematika dalam desain Rumah Kaki Seribu: STEM and ethnomathematics integration in the design of Rumah Kaki Seribu Pasaribu, Haryanto Pandapotan; Likumahwa, Fervin Mayos; de Queljoe, Winda Sary; Pasinggi, Adonia
IGKOJEI: Jurnal Pengabdian Masyarakat Vol. 6 No. 3 (2025): IGKOJEI: Jurnal Pengabdian Masyarakat
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/igkojei.v6i3.572

Abstract

ABSTRACT  This community service program aimed to improve students’ understanding of geometry concepts by integrating STEM principles with local wisdom in West Papua, particularly through the traditional structure Rumah Kaki Seribu. The activity was conducted in Class VIII-E at SMP Negeri 01 Manokwari using a contextual ethnomathematics-based approach. Learning materials were delivered through interactive lectures, video presentations, model explorations, and group tasks using student worksheets. The results showed that students were able to accurately identify geometric elements in the traditional house structure. Student engagement significantly increased, as evidenced by active participation in discussions and task accuracy. This approach also fostered critical thinking and appreciation of local culture. The main limitation was the short duration of the program. Continuous mentoring through thematic activities and broader school involvement is recommended. This model can be replicated for teaching other mathematical topics in culturally rich regions.  Keywords: Geometry; STEM; Ethnomathematics; Rumah kaki seribu; Local culture   ABSTRAK  Kegiatan pengabdian ini bertujuan meningkatkan pemahaman peserta didik terhadap konsep geometri melalui integrasi prinsip STEM dan kearifan lokal Papua Barat, khususnya struktur Rumah Kaki Seribu. Kegiatan dilaksanakan di kelas VIII-E SMP Negeri 01 Manokwari dengan pendekatan kontekstual berbasis etnomatematika. Materi disampaikan melalui ceramah interaktif, tayangan video, eksplorasi maket, dan tugas kelompok berbasis lembar kerja. Hasil kegiatan menunjukkan bahwa peserta didik mampu mengidentifikasi unsur bangun datar dan bangun ruang dalam struktur rumah adat secara tepat. Partisipasi siswa meningkat signifikan, ditunjukkan melalui keterlibatan aktif dalam diskusi dan ketepatan penyelesaian tugas. Pendekatan ini juga mendorong kemampuan berpikir kritis serta menumbuhkan apresiasi terhadap budaya lokal. Kendala utama terletak pada durasi kegiatan yang terbatas. Oleh karena itu, diperlukan pendampingan berkelanjutan melalui kegiatan tematik serupa dan perluasan cakupan ke kelas atau sekolah lain. Kegiatan ini dapat dijadikan model pembelajaran kontekstual untuk topik matematika lainnya di wilayah dengan potensi budaya yang kuat. Kata kunci: Geometri; STEM; Etnomatematika; Rumah kaki seribu; Budaya lokal
Perhitungan Umur Sisa Perkerasan Lentur Berdasarkan Analisis Data Lalu Lintas pada Ruas Jalan Drs. Esau Sesa, Manokwari, Papua Barat: Perhitungan Umur Sisa Perkerasan Lentur Berdasarkan Analisis Data Lalu Lintas pada Ruas Jalan Drs. Esau Sesa, Manokwari, Papua Barat de Queljoe, Winda Sary; Putra, Made Budi Purnama; Adi Nata, Tegar
JISTECH: Journal of Information Science and Technology Vol 14 No 2 (2025): Volume 14 Nomor 2 Tahun 2025
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jistech.v14i2.985

Abstract

Roads are vital infrastucture that support the social, economic, and logistical activities of a region. Over time, pavement performance decreases due to repeated traffic loads, environmental conditions, and constuction quality variations. This study aims to analyze the remaining service life of flexible pavement based on traffic data on Drs. Esau Sesa Road, Manokwari Regency, West Papua Province. Traffic data were collected through a seven days survey in December 2024 and processed using the Indonesia Highway Capacity Manual (PKJI, 2023) and the Road Pavement Design Manual (MDPJ, 2024). Equivalent single axle load (ESAL) and cumulative ESAL (CESAL) calculations were conducted for a 20 years projection period (2024-2044). The analysis result indicateed for a CESAL value of 2,393,429 ESAL with an initial remaining service live (RSL) of 98,91% in 2025, decreasing to 21,84% with a CESAL of 186,079,039 ESAL in 2044. Based on the AASHTO (1993) classification, the pavement condition requires routine maintenance until 2038, overlay between 2039-2043, and rehabilitation in 2044.
Co-Authors Adi Nata, Tegar Likumahwa, Fervin Mayos Pasaribu, Haryanto Pandapotan Pasinggi, Adonia Putra, Made Budi Purnama