Abstract:Emas merupakan salah satu jenis komoditi yang paling banyak diminati untuk tujuan investasi, karena dipandang sebagai instrumen yang lebih aman dibandingkan saham serta memiliki nilai jual yang selalu bergerak mengikuti…
kondisi pasar. PT Victoeria Vici, sebagai pelaku usaha perhiasan emas custom, menghadapi kendala dalam menentukan estimasi harga jual kepada pelanggan, sebab proses pengerjaan pesanan custom membutuhkan waktu hingga 14 hari, sementara harga emas bergerak fluktuatif dan tidak terstruktur setiap harinya sehingga estimasi harga menjadi tidak akurat dan tidak efektif. Berdasarkan permasalahan tersebut, penelitian ini menerapkan konsep Data Mining dengan algoritma Trend Moment untuk mengestimasi harga emas pada rentang waktu tertentu. Data yang digunakan merupakan data historis harga emas per gram pada PT Victoeria Vici periode Agustus–Oktober 2021 sebanyak 92 data. Tahapan penelitian meliputi pengumpulan data, penentuan variabel X dan Y, eliminasi untuk memperoleh nilai konstanta a dan slope b, serta penerapan persamaan Y = a + bX untuk memperoleh nilai estimasi. Hasil perhitungan menunjukkan nilai a = 720.871,725 dan b = 3,108 sehingga model estimasi mampu menghasilkan proyeksi harga emas yang mendekati pola data historis. Model ini kemudian diimplementasikan ke dalam aplikasi berbasis desktop menggunakan Microsoft Visual Basic 2010 dan basis data Microsoft Access, dilengkapi Crystal Report untuk pencetakan laporan hasil estimasi. Hasil penelitian menunjukkan bahwa algoritma Trend Moment dapat membantu PT Victoeria Vici dalam memperoleh estimasi harga emas secara lebih cepat, konsisten, dan terdokumentasi.
Gold is one of the most sought-after commodities for investment purposes, as it is regarded as a safer instrument compared to stocks and has a selling value that constantly fluctuates with market conditions. PT Victoeria Vici, a custom gold jewelry business, faces difficulty in determining the estimated selling price offered to customers because the production process for custom orders takes up to 14 days, while gold prices move in an unstructured and fluctuating manner every day, making manual price estimation inaccurate and ineffective. Based on this problem, this study applies the concept of Data Mining using the Trend Moment algorithm to estimate gold prices over a certain period of time. The data used is historical daily gold price data per gram from PT Victoeria Vici for the period of August–October 2021, consisting of 92 records. The research stages include data collection, determination of the X and Y variables, elimination to obtain the constant value a and the slope b, and the application of the equation Y = a + bX to obtain the estimated value. The calculation results show a value of a = 720,871.725 and b = 3.108, so that the estimation model is able to produce gold price projections that closely follow the pattern of historical data. This model was then implemented into a desktop-based application using Microsoft Visual Basic 2010 and a Microsoft Access database, equipped with Crystal Report for printing estimation result reports. The results show that the Trend Moment algorithm can help PT Victoeria Vici obtain gold price estimations more quickly, consistently, and in a well-documented manner.
Abstract:Penelitian ini bertujuan untuk mengidentifikasi berbagai faktor internal dan eksternal penyebab penurunan jumlah peserta didik di SD Negeri 039/IX Tantan, menentukan faktor yang paling dominan, serta mengevaluasi langkah…
penanggulangan yang telah dilakukan sekolah. Menggunakan pendekatan kualitatif deskriptif dengan desain studi kasus, data dikumpulkan melalui observasi lapangan, studi dokumentasi data Dapodik, dan wawancara mendalam terhadap empat informan kunci yang terdiri dari kepala sekolah dan jajaran guru senior. Analisis data kuantitatif populasi siswa secara longitudinal disajikan menggunakan metode grafik perilaku sepanjang waktu atau Behaviour Overtime Graphs (BOTG). Hasil penelitian menunjukkan adanya tren penurunan populasi siswa yang bersifat linier berkelanjutan selama periode enam tahun ajaran terakhir (2019/2020 hingga 2025/2026), dengan jumlah akhir hanya tersisa 24 siswa aktif. Faktor internal yang menjadi pelemah utama adalah keterbatasan sarana prasarana pembelajaran yang masih tradisional. Sementara itu, faktor eksternal dominan meliputi hambatan aksesibilitas geografis, pergeseran demografi akibat penurunan angka kelahiran, ketatnya kompetisi antarlembaga, serta minimnya dukungan kebijakan tata pamong desa. Krisis jumlah siswa ini berdampak pada pasifnya dinamika psikososial kelas kecil dan peningkatan beban kerja emosional guru. Strategi insentif jangka pendek berupa pembagian paket seragam gratis terbukti belum efektif memulihkan volume input siswa. Kesimpulannya, penurunan siswa di sekolah ini merupakan kegagalan adaptasi struktural dalam perspektif teori pendekatan sistem akibat ketidakselarasan antara instrumen internal dengan tekanan lingkungan makro.
Abstract:This study investigates the difficulties faced by fourth-grade students at SDN 060878 Krakatau Medan Timur in understanding English classroom instructions. The research identifies four main obstacles: limited vocabulary…
mastery, low confidence and motivation, less varied teaching strategies, and minimal English exposure outside school. The study also highlights effective teacher efforts such as repeating instructions, providing bilingual explanations, using demonstrations, and implementing interactive activities. These findings are expected to guide teachers in creating more adaptive and supportive instructional practices in elementary English learning.
Abstract:This study aims to analyze the low English speaking and listening skills of 4th grade elementary school students at SD PAB 12 Sampali. The research approach used is descriptive qualitative, with interview methods to obtain…
in in-depth data from teachers and students regarding the obstacles they face during the English learning process. The results of the study indicate that the main factors influencing students' limited speaking and listening skills include lack of practice, minimal use of interesting learning media, and internal factors such as lack of self-confidence and less than optimal pronunciation. These findings provide an important overview of the need to develop more effective and innovative learning strategies to improve students' communication skills in English at the elementary level. It is hoped that the results of this study can be a reference for educators and educational institutions in improving the quality of English teaching in elementary schools.
Abstract:The development of illustrated story-based teaching materials to improve understanding of learning Indonesian in class II, has the goal of knowing the development of understanding of learning Indonesian that is valid, practical…
actical and effective. The type of research used by researchers in developing teaching materials based on picture stories is research and development, development refers to the ADDIE model consisting of analysis design, development, implementation, and evaluation. The research subjects were class IIA and IIB students of Public Elementary School 95 Palembang with a total of 36 students. The data collection techniques used in the study were questionnaires and documentation, based on the results of expert validator research from the three fields, namely media, material, and language where the validator in In this development, there are 2 validators covering the three fields, so the validator percentage results from the two experts are 3.80 which are categorized as "valid". Then the teacher's response practicality test obtained a percentage result of 87.49%, categorized as "very practical", then the one to one trial obtained a percentage value of 87.49% categorized as very practical, then the small group trial obtained a percentage value of 79.27 %. And the last test of the potential effect test obtained a percentage value of 90.00% which was categorized as very effective.
Abstract:The Bunda Menyapa Campaign is a community service initiative designed to initiate institutional advocacy for early childhood education through the involvement of Bunda PAUD at the village and sub-district levels. This activity…
tivity was conducted in the form of a public discussion involving the Bunda Menyapa PKM project team, Bunda PAUD Desa Kedungbanteng Kecamatan Kedungbanteng, Banyumas District, and college students from the Early Childhood Education Teacher Education Study Program of Universitas Muhammadiyah Purwokerto. The students participated as the proposing group of the campaign idea and as the writers of the Bunda Menyapa campaign song. The activity aimed to formulate the initial embryo of the Bunda Menyapa Campaign as an institutional advocacy model to be proposed to Bunda PAUD Kabupaten Banyumas. The method consisted of participatory public discussion, campaign concept presentation, stakeholder dialogue, theme-song discussion, and initial review of a policy brief proposal. The result of the activity was the formation of an early campaign concept that integrates symbolic leadership, community communication, institutional advocacy, and policy recommendation. The discussion also opened an opportunity for the policy brief proposal to be developed into a practical advocacy document for strengthening PAUD governance in Banyumas District.
Abstract:Cocoa is a strategic commodity in Southeast Aceh Regency, but farmer productivity and income remain low due to limited implementation of Good Agricultural Practices (GAP) and poor access to price information. This community…
ity service activity aims to improve farmers' capacity through an integrated approach that combines improving cocoa cultivation knowledge, strengthening the implementation of GAP, and utilizing real-time cocoa price information applications. The activity was carried out in December 2025 through stages of socialization, technical training, field demonstrations, introduction to price applications, as well as mentoring and evaluation. The results of the activity showed an increase in farmers' knowledge levels from low to medium to high, especially in terms of price information. Initial improvements in GAP adoption were reflected in pruning, fertilization, garden sanitation, pest control, and harvesting and post-harvesting practices that were more in line with standards. Access to price information shifted from dependence on middlemen to the use of applications and market comparisons, which increased farmers' independence in determining the time of sale. The price range difference between farmers and market references confirms that limited information weakens farmers' bargaining position. Overall, the integrated approach has proven relevant in improving farming efficiency and strengthening the basis for increasing cocoa farmers' income, although the sustainability of the impact requires continued assistance and strengthening of farmer institutions.
Abstract:This international community service program aims to improve community welfare through the synergy of health technology and effective communication strategies in Timor Leste. The program was motivated by limited access to…
o health services, low health literacy, and contextual challenges in health communication within the community. The implementation methods included health education, training on the use of simple health technologies, community mentoring, and strengthening culturally based health communication. The activities were conducted collaboratively by involving local health workers, community members, students, and lecturers as part of international cooperation. The results indicate an improvement in community understanding of basic health pravtices, more optimal use of health technology, and increased active participation in maintaining personal and community health. In addition, the establishment of international collaboration networks supported the exchange of knowledge and best practices. The evaluation shows that an integrative and participatory approach was effective in supporting program sustainability, despite challenges related to infrastructure limitations and digital literacy. Overall, this community service program contributes significantly to enhancing health literacy and community welfare and can serve as a model for international community engagement based on health technology and communication.
Abstract:Sharia financial literacy has become important with the development of digital financial services and the increasing need for financial management in accordance with sharia principles. However, the understanding of rural…
communities regarding digital-based sharia finance is still limited. This community service activity aims to improve Islamic financial literacy in Sendang Village through a digital approach. The methods used include face-to-face and online education, assistance in using Islamic financial applications, and interactive discussions on the opportunities and risks of digital finance. The results of the activity showed that community participation reached 75% with an increase in understanding of Islamic finance products and principles of 60%. However, challenges such as the digital divide and the risk of online fraud were still found. Overall, this activity shows that digitalization is effective in increasing Islamic financial literacy when supported by continuous education and the active role of the government and Islamic financial institutions in creating a safe and inclusive ecosystem.
Abstract:Transformasi digital yang semakin cepat menuntut desa untuk beradaptasi menuju konsep desa cerdas tanpa meninggalkan nilai-nilai lokal yang telah mengakar. Pelaksanaan Kuliah Kerja Nyata (KKN) Smart Village di Desa Ussu,…
Kecamatan Malili, Kabupaten Luwu Timur, dilaksanakan sebagai langkah memperkuat identitas budaya masyarakat melalui pendekatan Asset Based Community Development (ABCD), yang menekankan pemanfaatan kekuatan dan potensi lokal sebagai dasar pembangunan yang berkelanjutan. Seluruh rangkaian kegiatan dilakukan melalui tahapan discovery, design, define, hingga refleksi dengan melibatkan masyarakat secara langsung. Program KKN ini menghasilkan sejumlah pencapaian penting, seperti pengembangan website resmi desa, penerapan layanan administrasi digital melalui Digides (Digitalisasi Desa), penyusunan infografis layanan publik, serta pembuatan video edukasi digital. Inovasi-inovasi tersebut berdampak positif terhadap peningkatan literasi digital warga, efektivitas layanan administrasi, keterbukaan tata kelola, serta meningkatnya peran aktif masyarakat dalam proses pembangunan. Temuan ini menunjukkan bahwa pemanfaatan teknologi yang dipadukan dengan kearifan lokal mampu menciptakan tata kelola desa yang adaptif, partisipatif, dan berorientasi pada keberlanjutan. Dengan demikian, KKN Smart Village di Desa Ussu dapat dijadikan contoh model pemberdayaan masyarakat dalam mewujudkan desa cerdas berbasis kearifan lokal di era digital.