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SOSCIED
Published by Politeknik Katolik Saint Paul Sorong
ISSN : 26228866     EISSN : 27219550     DOI : 10.32531
Core Subject : Education, Social,
Education Social Sciences
Jurnal SOSCIED merupakan salah satu Jurnal Publikasi Ilmiah hasil penelitian bidang Sosial, Sains dan Pendidikan yang berasal dari hasil pemikiran dan hasil penelitian yang ditulis oleh para pakar, ilmuwan, praktisi, guru, dosen, dan pengkaji dalam disiplin ilmu Sosial, Sains dan Pendidikan. Jurnal SOSCIED diterbitkan pertama kali pada tahun 2016 dalam bentuk hardopy/cetak yang tersimpan di Perpustakaan Politeknik Saint Paul Sorong. Namun sejak tahun 2018 Jurnal SOSCIED menerbitkan jurnal dalam bentuk cetak/hardcopy dan juga dipublikasikan secara online dengan frekuensi penerbitan jurnal 2 kali dalam setahun. Jurnal SOSCIED terbit 2 kali dalam setahun yaitu pada bulan Juli dan November.
Arjuna Subject : Umum - Umum
Articles 387 Documents
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PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW BERBANTUAN MEDIA GAMBAR UNTUK MENINGKATKAN INTERAKSI DAN PEMAHAMAN SISWA KELAS XI SMA NEGERI 2 TOMPASO Limbong, Trya Ona Sari; Mamangkey, Jefry J; Maramis, Alfonds Andrew
SOSCIED Vol 8 No 2 (2025): SOSCIED - November 2025
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v8i2.1067

Abstract

This classroom action research was conducted to enhance learning interaction and conceptual understanding among eleventh-grade students through the implementation of a jigsaw cooperative learning model supported by visual media at SMA Negeri 2 Tompaso. The study followed a cyclical research procedure comprising four distinct phases: systematic planning, strategic implementation, structured observation, and critical reflection. The research involved 25 participants from class XI F1 during the odd semester of the 2025/2026 academic year. The findings demonstrated substantial improvement in both student engagement and comprehension between the initial and subsequent cycles. The classical mastery percentage showed remarkable progress, increasing from 40% in Cycle I to 88% in Cycle II. This significant enhancement provides compelling evidence that the jigsaw cooperative learning approach, when effectively integrated with visual media, serves as a powerful pedagogical strategy for improving both interactive learning dynamics and conceptual mastery of human digestive system material among senior high school students. The research outcomes clearly indicate that the synergistic combination of cooperative learning structures and visual media support creates an optimal learning environment that fosters active participation and deepens conceptual understanding in biology education
ANALISIS TDS, pH, BOD DAN COD UNTUK MENGETAHUI KUALITAS AIR SUMUR DAERAH KILOMETER 12 KOTA SORONG Patawang, Sabdi; Kaikatui, Alexandro F.P; Lawalata, Raldo; Salossa, Melton; Ambarak, Anugerah S; Tombi, Yehezkiel; Kareth, Azer; Gombo, Tia; Jeuyanan, Efrena O. B; Luon, Emanuel R. M; Van Harling, Vina N
SOSCIED Vol 8 No 2 (2025): SOSCIED - November 2025
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v8i2.1068

Abstract

This study aims to determine the quality of well water in the Kilometer 12 area of Sorong City and its impact on the surrounding community. The physical and chemical parameters tested include temperature, pH, TDS, COD, and BOD. Testing was carried out using a thermometer, pH meter, TDS meter, and COD Reactor at the PT. Pertamina International Refinery RU VII Kasim Laboratory. The analysis results showed that all parameters were in the good category: temperature 24°C, pH 6.5, TDS 172 ppm, COD 8 mg/L, and BOD 1 mg/L. These conditions indicate that the well water is not significantly contaminated and is suitable for domestic use. However, microbiological and heavy metal testing are still recommended to ensure consumption safety
PEMAKSIMALAN PROFIT PERTANIAN MELALUI PROGRAM LINEAR : STUDI KASUS PADA PERTANIAN PADI DAN JAGUNG DI KELURAHAN TARA-TARA, KOTA TOMOHON Christari Lois Palit; Alycia Nikita Poluan; Breisi Maria Luntungan; Meyni Novela Runtu; Miranda Yuliana Sondakh; Tesalonika Junira Mogi; Virginia Sarah Kaparang
SOSCIED Vol 8 No 2 (2025): SOSCIED - November 2025
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v8i2.1078

Abstract

Farmers in Tara-Tara Village, Tomohon City, still face difficulties in increasing their income due to limited production inputs, such as land, fertilizer, pesticides, and seeds. Decision-making based solely on experience often leads to inappropriate resource utilization. This study aims to determine the most profitable combination of rice and corn planting areas while still taking into account the limitations of available inputs. A quantitative approach based on Linear Programming was used in the analysis, with data collected through interviews and field observations. Calculations were performed using the Simplex method using QM for Windows software. The results showed that the optimal allocation was obtained at a planting area of ??0.97 units for rice and 1.53 units for corn, resulting in an estimated profit of Rp 12,615,150 per planting season. From the analysis of slack variables, it was found that fertilizer and seeds were the most limiting constraints on increasing production, while land still has room for utilization. Based on these findings, this study recommends that farmers continue to focus their efforts on rice and corn commodities and increase the availability of fertilizer to fully optimize the land
OPTIMALISASI KEUNTUNGAN USAHA KULINER AYAM GEPREK MELALUI PENERAPAN METODE SIMPLEKS DALAM PEMOGRAMAN LINEAR Avianus Pondaag; Divaria Kelen; Marcella Ontolay; Icandra Sitinjak; Vivienne Perutu; Jesen Waloni; Billy Jacob; James U. L. Mangobi
SOSCIED Vol 8 No 2 (2025): SOSCIED - November 2025
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v8i2.1079

Abstract

This study aims to optimize profits for the culinary MSME business Ayam Geprek Warung Wifi in Tondano through the application of the simplex method in linear programming. The main problems faced are limited raw materials (chicken, flour, eggs) and uncertain demand, which result in production and profits not being maximized. Data were obtained from direct interviews with the business owner and literature studies. The analysis was conducted by modeling three production variables (Package A, B, and C) as an objective function to maximize profit with constraints on raw material availability. Calculations were carried out manually using a simplex table. he results of the study show that the optimal production combination is 10 units of Package C, 2.5 units of Package B, and no production of Package A. With this composition, the maximum profit that can be obtained is Rp1,262,500 per production period. It can be concluded that the simplex method can be effectively applied to support production decision-making in culinary SMEs, improve resource use efficiency, and achieve more optimal profits
TINJAUAN ETNOMUSIKOLOGI TENTANG MAKNA DAN PERAN “KNOBE” DALAM MENJAGA IDENTITAS MUSIK TRADISIONAL TIMOR TENGAH SELATAN Margarita D.I Ottu
SOSCIED Vol 8 No 2 (2025): SOSCIED - November 2025
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v8i2.1080

Abstract

This study examines the cultural significance and functional roles of Knobe, a traditional bamboo instrument of the Atoin Meto’ community in Timor Tengah Selatan (TTS), through an ethnomusicological lens. As an indigenous musical practice, Knobe embodies not only aesthetic expression but also a complex web of social meanings, ritual functions, and symbolic relationships between humans, nature, and ancestral traditions. Using qualitative ethnographic methodsincluding observation, in-depth interviews, and documentation this research explores how Knobe operates within daily life, ritual ceremonies, and processes of intergenerational cultural transmission. The findings show that Knobe serves multiple cultural functions that as a medium for ritual communication, a tool for social cohesion, a vehicle for moral and historical education, and a marker of regional identity. Its acoustic characteristics, performance techniques, and repertoire reflect an intimate fusion of bodily technique, ecological knowledge, and cultural symbolism. Despite the pressures of modernization, Knobe continues to play a vital role in sustaining the musical identity and cultural continuity of the TTS community. This study highlights Knobe as both an artistic practice and a cultural archive that preserves collective memory, reinforces identity, and contributes to the broader discourse on safeguarding Indonesia’s intangible cultural heritage.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE SNOWBALL THROWING TERHADAP HASIL BELAJAR SISWA PADA MATERI OPERASI BENTUK ALJABAR DI KELAS VII SMP NEGERI 2 TONDANO Hanna Juwita Sembiring; Philotheus E. A Tuerah; Cori Pitoy
SOSCIED Vol 8 No 2 (2025): SOSCIED - November 2025
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v8i2.1081

Abstract

This study aims to determine whether there is an effect of applying the Snowball Throwing cooperative learning model on mathematics learning outcomes in grade VII on the subject of Algebraic Operations at SMP Negeri 2 Tondano using quantitative research through an experimental method with two classes randomly selected as subjects. The research instrument was a post-test consisting of multiple-choice and essay questions that had been tested for validity and reliability. From the hypothesis testing using the t-test, tcount = 5.567 > ttable = 2.023, which means rejecting Ho. Therefore, it can be concluded that the average learning outcomes of students on the subject of algebraic operations using the Snowball Throwing model are higher than the average learning outcomes of students using the conventional learning model.
Optimalisasi Keuntungan Kantin Kampus Dengan Program Linear Menggunakan Metode Simpleks: (Studi Kasus: Kantin Pondok Bitung) Chresensi Aghel Birana; Grezika Liling Taruk Allo; Keiko P. Tendeno Runtukahu; Prily Azizah Humu; Vemelia Esterlita Daud; Voni Tiku Rede; James U. L. Mangobi
SOSCIED Vol 8 No 2 (2025): SOSCIED - November 2025
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v8i2.1082

Abstract

To improve the profitability of food production within the Pondok Bitung Canteen case study, this study uses linear programming methodology, specifically the simplex method, to examine the role and contribution of Micro, Small, and Medium Enterprises (MSMEs) to the Indonesian economy. This study employs a quantitative approach, with interviews as the primary method of data collection. The collected data will be analyzed using triangulation techniques and an interactive analysis framework. Despite the challenges faced by businesses in gaining access to international supply chains, the study demonstrates that MSMEs are crucial for increasing PDB and creating jobs. Furthermore, the application of the simplex method demonstrates that Pondok Bitung Canteen can maximize profits by determining the optimal production volume for two main dishes, namely fish and chicken, based on the limited raw materials available. This investigation is crucial for benefiting MSME stakeholders, developers, and scholars, as well as assisting Pondok Bitung Canteen in improving the efficiency and effectiveness of its food production process.

Page 39 of 39 | Total Record : 387

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