Abstract:Abstract: This study aims to describe the progression of students' mathematics learning outcomes through the implementation of the Student Teams Achievement Divisions (STAD) cooperative learning model supported by Educaplay…
lay interactive media. Unlike previous STAD studies that typically measured learning outcomes by comparing pre-test and post-test results, this study focuses on the developmental patterns of students' learning outcomes throughout the learning process by taking measurements at every session. A descriptive quantitative approach was employed, involving 36 students from class XI.F.7 at SMAN 16 Padang. Instruction was conducted over six sessions covering the topics of functions and composite functions. Data were collected via web-based Educaplay individual quizzes at the end of each session and analyzed using descriptive quantitative methods based on a comparison of average quiz scores. The results indicate that the progression of learning outcomes was fluctuating but showed an overall upward trend. The average quiz score rose from 70.79 in the first session to 94.25 in the sixth session, representing an increase of 23.46 points or 33.15%. Declines observed in certain sessions corresponded to the increasing complexity of the material. These findings provide an overview of the gradual progression of learning outcomes during the implementation of STAD supported by Educaplay.
Keywords: learning outcomes; mathematics learning; STAD; Educaplay; function composition.
Abstrak: Penelitian ini bertujuan mendeskripsikan perkembangan hasil belajar matematika peserta didik melalui penerapan model pembelajaran kooperatif tipe Student Teams Achievement Divisions (STAD) berbantuan media interaktif Educaplay. Berbeda dengan penelitian STAD terdahulu yang umumnya mengukur hasil belajar melalui perbandingan pretest dan posttest, penelitian ini berfokus pada pola perkembangan hasil belajar peserta didik selama proses pembelajaran melalui pengukuran pada setiap pertemuan. Penelitian ini menggunakan pendekatan kuantitatif deskriptif dengan subjek 36 peserta didik kelas XI.F.7 SMAN 16 Padang. Pembelajaran dilaksanakan dalam enam pertemuan pada materi fungsi dan komposisi fungsi. Data diperoleh melalui kuis individu berbasis web Educaplay pada setiap akhir pertemuan dan dianalisis secara deskriptif kuantitatif berdasarkan perbandingan rata-rata nilai kuis. Hasil penelitian menunjukkan bahwa perkembangan hasil belajar bersifat fluktasi tetapi cenderung meningkat. Rata-rata nilai kuis meningkat dari 70,79 pada pertemuan pertama menjadi 94,25 pada pertemuan keenam, dengan kenaikan sebesar 23,46 poin atau 33,15%. Penurunan pada pertemuan tertentu terjadi seiring meningkatnya kompleksitas materi. Temuan ini memberikan gambaran perkembangan hasil belajar secara bertahap selama penerapan STAD berbantuan Educaplay.
Kata kunci: hasil belajar; pembelajaran matematika; STAD; Educaplay; komposisi fungsi.
Abstract:: Correspondence administration is a core public service of village government, yet in Rahuning II Village, Rahuning District, Asahan Regency, the recording of incoming and outgoing letters and the issuance of residents’…
�� certificates were still handled manually. This caused slow archive retrieval, documents prone to loss, inconsistent numbering, non-uniform formats, and no means of guaranteeing letter authenticity. This community service by Group 5 developed a web-based correspondence management system equipped with QR Code authenticity verification. The system was built using PHP and MySQL following the Waterfall model, from requirement analysis and design to coding, testing, and handover. It provides modules for incoming and outgoing letters, disposition, an agenda book, expedition, a generator for ten types of certificates and official letters with an automatic letterhead, a centralized archive, and reports. Every official letter obtains a unique code and a QR Code that the public can scan without logging in to verify its authenticity. Black box testing showed all functions worked as designed. The system speeds up services, organizes digital archives, and reduces letter forgery.
Abstract:Abstract: This study aims to analyze human resource management at the Tambelang District Community Health Center (Puskesmas) in the context of delivering public health services. A qualitative approach with a case study design…
esign was employed. Data were collected through interviews, observations, and document analysis, involving nine informants: seven from the health center and two from the community/patient group. The analysis utilized Hasibuan’s (2016) Human Resource Management theory, covering planning, organizing, directing, controlling, and human resource development. The results indicate that HR management at the Tambelang District Health Center has been implemented through workforce planning based on workload, population size, service coverage area, and the specific needs of each unit. Organizing is carried out through task allocation and staff placement based on competence and areas of expertise, accompanied by inter-unit coordination during service delivery. Direction is provided routinely through morning assemblies, briefings, coordination meetings, guidance, and staff motivation. Control is exercised through monitoring task execution and discipline, as well as evaluating service quality. Meanwhile, HR development is conducted through training and guidance activities organized by both the health center and the Health Office. Although various HR management functions are operational, several challenges persist—particularly the limited number and types of specific health personnel, as well as increased workloads during surges in patient numbers or when staff conduct outreach activities outside the facility. These conditions can affect service efficiency, specifically patient waiting times. Therefore, strengthening workforce provision and workload management remains necessary to ensure that HR management can more optimally support public health service delivery.
Keywords: Human Resource Management, Community Health Center (Puskesmas), Public Service, Health Service.
Abstrak: Penelitian ini bertujuan untuk menganalisis manajemen sumber daya manusia di Puskesmas Kecamatan Tambelang dalam memenuhi pelayanan publik di bidang kesehatan. Penelitian menggunakan pendekatan kualitatif dengan desain studi kasus. Data diperoleh melalui wawancara, observasi, dan dokumentasi dengan melibatkan sembilan informan yang terdiri atas tujuh informan dari pihak Puskesmas dan dua informan dari masyarakat/pasien. Analisis dilakukan menggunakan teori Manajemen Sumber Daya Manusia menurut Hasibuan (2016) yang meliputi perencanaan, pengorganisasian, pengarahan, pengawasan, dan pengembangan sumber daya manusia. Hasil penelitian menunjukkan bahwa manajemen SDM di Puskesmas Kecamatan Tambelang telah dilaksanakan melalui perencanaan kebutuhan tenaga berdasarkan beban kerja, jumlah penduduk, cakupan wilayah pelayanan, serta kebutuhan masing-masing unit. Pengorganisasian dilakukan melalui pembagian tugas dan penempatan pegawai berdasarkan kompetensi dan bidang keahlian, disertai koordinasi antarunit dalam pelaksanaan pelayanan. Pengarahan dilakukan secara rutin melalui apel pagi, briefing, rapat koordinasi, pembinaan, dan pemberian motivasi kepada pegawai. Pengawasan dilakukan melalui pemantauan terhadap pelaksanaan tugas, kedisiplinan, serta evaluasi pelayanan. Sementara itu, pengembangan SDM dilakukan melalui kegiatan pelatihan dan pembinaan yang diselenggarakan oleh Puskesmas maupun Dinas Kesehatan. Meskipun berbagai fungsi manajemen SDM telah berjalan, masih terdapat beberapa kendala, terutama keterbatasan jumlah dan jenis tenaga kesehatan tertentu serta beban kerja yang meningkat ketika jumlah pasien bertambah atau tenaga kesehatan melaksanakan kegiatan di luar gedung. Kondisi tersebut dapat memengaruhi kelancaran pelayanan, khususnya waktu tunggu pasien. Dengan demikian, penguatan pemenuhan kebutuhan tenaga dan pengelolaan beban kerja masih diperlukan agar manajemen SDM dapat mendukung pelayanan publik di bidang kesehatan secara lebih optimal.
Kata kunci: Manajemen Sumber Daya Manusia, Puskesmas, Pelayanan Publik, Pelayanan Kesehatan.
Abstract:Manual attendance recording at village government offices still leaves several problems, including susceptibility to buddy punching, failure to record the employee's position during check-in, and slow recapitulation. Location-based…
ation-based attendance systems examined in previous studies generally rely on only one or two forms of verification, so the validity of their data remains limited. This study aims to design and build a web-based employee attendance system at the Teluk Dalam Village Office that applies multi-factor verification, comprising the scanning of a secret-token QR code, area restriction (geofencing) through distance calculation using the Haversine formula, identity verification using a PIN, selfie photo capture, and automatic early detection of fraud attempts based on device fingerprint and check-in time proximity. The system was developed using the Waterfall model with framework-less PHP and a MySQL database so that it runs lightly on shared hosting. Testing of the Haversine formula shows that the system is able to consistently distinguish check-ins located inside and outside the office radius, while black-box testing shows that all functions run as designed. By combining five verification layers in a single integrated system within a village government environment, this study not only shifts attendance recording to a digital form but also strengthens data validity and reduces the possibility of attendance manipulation.
Abstract:Rainfall is one of the most important climatological parameters that plays a significant role in supporting agriculture, water resource management, and hydrometeorological disaster mitigation in Indonesia. As the volume…
of meteorological data continues to increase, technologies capable of processing large-scale data efficiently are required. This study aims to analyze rainfall patterns in Indonesia using a Big Data approach by utilizing Apache Spark as the primary data processing framework. The data used in this research consist of daily rainfall data from 34 provinces in Indonesia obtained from the Meteorology, Climatology, and Geophysics Agency (BMKG) in CSV format. This research employs a descriptive quantitative method consisting of data ingestion, data cleaning, data transformation, and descriptive statistical analysis using Apache Spark with PySpark. The analysis was conducted to obtain information regarding the number of valid records, average rainfall, maximum rainfall, and minimum rainfall values for each province. The results indicate that Apache Spark is capable of processing rainfall data in a structured, efficient, and automated manner. Based on the analysis, West Sumatra Province recorded the highest average rainfall at 16.01 mm/day, while Central Sulawesi Province recorded the lowest average rainfall at 0.30 mm/day. In addition, the highest maximum rainfall was observed in Bengkulu Province at 186.4 mm. The use of Spark DataFrame and aggregation functions such as count(), avg(), max(), and min() proved effective in supporting data processing and analysis activities. The findings demonstrate that Apache Spark can serve as an effective solution for large-scale climatological data processing and provide valuable information to support decision-making in agriculture, water resource management, and disaster mitigation in Indonesia.
Abstract:Abstract: The management of Optical Network Terminals (ONT) in BUMDes-based Internet infrastructure becomes increasingly complex as subscriber and device numbers grow. Manual configuration and troubleshooting may require…
direct access to customer premises and increase response time. This study develops a web-based remote management system for ONT using Technical Report 069 and an Auto Configuration Server (ACS) as the device-management layer. The system integrates ONT monitoring, WiFi configuration, remote reboot, network information, optical signal monitoring, uptime, connected-client monitoring, and remote troubleshooting into a single operational interface. The development was evaluated through functional scenario testing and observation of device parameters obtained through ACS. The implementation provides status, serial number, OUI, IP/PPPoE, ping, Rx power, temperature, SSID, connected clients, uptime, firmware, and ACS synchronization information, together with remote configuration and control functions. The resulting system abstracts the technical complexity of ACS and provides a practical remote-management interface for BUMDes Internet operations.
Keywords: technical report 069; optical network terminal; remote management; ACS; BUMDes.
Abstrak: Pengelolaan Optical Network Terminal (ONT) pada infrastruktur Internet BUMDes menjadi semakin kompleks seiring bertambahnya jumlah pelanggan dan perangkat. Konfigurasi dan penanganan gangguan secara manual dapat memerlukan akses langsung ke lokasi pelanggan sehingga memperpanjang alur penanganan. Penelitian ini mengembangkan sistem remote management ONT berbasis web dengan memanfaatkan Technical Report 069 dan Auto Configuration Server (ACS) sebagai lapisan pengelolaan perangkat. Sistem mengintegrasikan monitoring ONT, konfigurasi WiFi, reboot jarak jauh, informasi jaringan, monitoring sinyal optik, uptime, perangkat WiFi terhubung, dan troubleshooting jarak jauh dalam satu antarmuka. Pengembangan dievaluasi melalui pengujian skenario fungsional dan pengamatan parameter perangkat yang diterima melalui ACS. Implementasi mampu menampilkan status ONT, serial number, OUI, IP/PPPoE, ping, Rx Power, temperatur, SSID, perangkat terhubung, uptime, firmware, dan sinkronisasi ACS serta menyediakan fungsi konfigurasi dan kontrol jarak jauh. Sistem menghasilkan lapisan antarmuka operasional yang menyederhanakan pemanfaatan ACS untuk mendukung pengelolaan Internet BUMDes.
Kata kunci: technical report 069; terminal jaringan optik; manajemen jarak jauh; ACS; BUMDes.
Abstract:Abstract: This research aims to develop a Web-Based Library Profile Information System for SMA Negeri 7 Sijunjung to facilitate the dissemination and access of library information. The research used the Research and Development…
lopment (R&D) method with the Rapid Application Development (RAD) model. The system was developed using Laravel 12 and MySQL. Testing was conducted using White Box, Black Box, expert validation, and user testing. The Black Box testing results showed that all system functions were valid, while testing by 3 experts obtained an average score of 91.00% and testing by 20 users obtained 90.75%, both categorized as very good. These results indicate that the system is feasible to use as a digital library information medium.
Keywords: Information System, Library, Website, Laravel, RAD
Abstrak: Penelitian ini bertujuan merancang Sistem Informasi Profil Perpustakaan SMA Negeri 7 Sijunjung Berbasis Web untuk mempermudah penyebaran dan akses informasi perpustakaan. Penelitian menggunakan metode Research and Development (R&D) dengan model Rapid Application Development (RAD). Sistem dikembangkan menggunakan Laravel 12 dan MySQL. Pengujian dilakukan menggunakan White Box, Black Box, tenaga ahli, dan pengguna. Hasil pengujian Black Box menunjukkan seluruh fungsi sistem valid, sedangkan pengujian 3 tenaga ahli memperoleh rata-rata 91,00% dan 20 pengguna memperoleh rata-rata 90,75%, keduanya berkategori sangat baik. Hasil tersebut menunjukkan bahwa sistem layak digunakan sebagai media informasi digital perpustakaan.
Kata Kunci: Sistem Informasi, Perpustakaan, Website, Laravel, RAD
Abstract:Abstract: Traffic congestion in Batam City has become one of the major issues affecting community mobility due to the increasing number of vehicles and the limited availability of road condition information. This study aims…
ims to design a Smart Mobility system capable of providing traffic congestion information and recommending more efficient travel routes. The research employed the Waterfall method, which consists of the stages of requirement analysis, system design, implementation, testing, and maintenance. Data were collected through observation, literature review, and secondary data, including road network data, traffic congestion data, route data, estimated travel time, and user input data. The result of this study is a Smart Mobility system prototype featuring user login, dashboard, route search, traffic information, and route recommendation functions. System testing using the Black Box Testing method demonstrated that all main features functioned according to the specified system requirements. Therefore, the proposed system is expected to serve as a foundation for the development of intelligent transportation systems in Batam City and to assist the public in obtaining more effective and efficient travel information.
Keywords: Smart Mobility; Traffic Congestion; Route Recommendation; Waterfall; Black Box Testing; Batam City.
Abstrak: Kemacetan lalu lintas di Kota Batam menjadi salah satu permasalahan yang memengaruhi mobilitas masyarakat akibat meningkatnya volume kendaraan dan keterbatasan informasi mengenai kondisi jalan. Penelitian ini bertujuan merancang sistem Smart Mobility yang mampu memberikan informasi kondisi kemacetan serta rekomendasi rute perjalanan yang lebih efisien. Metode penelitian yang digunakan adalah metode Waterfall dengan tahapan analisis kebutuhan, perancangan sistem, implementasi, pengujian, dan pemeliharaan. Pengumpulan data dilakukan melalui observasi, studi pustaka, dan penggunaan data sekunder berupa data jalan, data kemacetan, data rute, estimasi waktu tempuh, serta data masukan pengguna. Hasil penelitian berupa prototype sistem Smart Mobility yang memiliki fitur login, dashboard, pencarian rute, informasi kemacetan, dan rekomendasi rute perjalanan. Pengujian menggunakan metode Black Box Testing menunjukkan bahwa seluruh fitur utama telah berfungsi sesuai dengan kebutuhan yang dirancang. Dengan demikian, sistem yang dirancang diharapkan dapat menjadi dasar pengembangan sistem transportasi cerdas di Kota Batam serta membantu masyarakat memperoleh informasi perjalanan yang lebih efektif dan efisien.
Kata kunci: Smart Mobility; Kemacetan Lalu Lintas; Rekomendasi Rute; Waterfall; Black Box Testing; Kota Batam.
Abstract:Abstract: Small and Medium Enterprises (SMEs) are required to adopt digital technologies to improve their competitiveness, particularly in marketing activities. However, most SMEs still rely on conventional promotional media…
edia that provide limited product information and low customer engagement. This study aims to develop an Augmented Reality (AR)-based promotional media using the Luther–Sutopo multimedia development method to enhance SMEs' marketing capacity. The research employed the Luther–Sutopo method, consisting of six stages: concept, design, material collecting, assembly, testing, and distribution. Data were collected through observation, interviews, documentation, and questionnaires. The developed system integrates an Admin Dashboard for product management and a WebAR-based public website that enables users to access three-dimensional product visualization, promotional videos, and detailed product information through a web browser without additional installation. System evaluation was conducted using Black Box Testing and User Acceptance Testing (UAT). The results indicate that all system functions operated properly, while the UAT achieved an average score of 93.67%, categorized as Highly Feasible. The findings demonstrate that the developed AR-based promotional media enhances product visualization, user experience, and digital marketing effectiveness, providing an innovative strategy to strengthen SMEs' competitiveness in the digital transformation era.
Keywords: augmented reality; digital marketing; Luther–Sutopo; multimedia; SMEs.
Abstrak: Usaha Mikro, Kecil, dan Menengah (UMKM) dituntut untuk memanfaatkan teknologi digital guna meningkatkan daya saing, khususnya pada aspek pemasaran. Namun, sebagian besar UMKM masih menggunakan media promosi konvensional yang memiliki keterbatasan dalam penyajian informasi produk dan interaksi dengan konsumen. Penelitian ini bertujuan mengembangkan media promosi berbasis Augmented Reality (AR) menggunakan metode pengembangan multimedia Luther–Sutopo untuk meningkatkan kapasitas pemasaran UMKM. Metode penelitian meliputi enam tahapan, yaitu concept, design, material collecting, assembly, testing, dan distribution. Data diperoleh melalui observasi, wawancara, dokumentasi, dan kuesioner. Sistem yang dikembangkan mengintegrasikan Dashboard Admin untuk pengelolaan produk dan Website Publik berbasis WebAR yang memungkinkan pengguna mengakses visualisasi produk tiga dimensi, video promosi, serta informasi produk secara interaktif melalui browser tanpa instalasi aplikasi. Pengujian sistem dilakukan menggunakan Black Box Testing dan User Acceptance Test (UAT). Hasil penelitian menunjukkan seluruh fungsi sistem berjalan sesuai dengan kebutuhan, sedangkan hasil UAT memperoleh nilai rata-rata 93,67% dengan kategori Sangat Layak. Temuan ini menunjukkan bahwa media promosi berbasis Augmented Reality mampu meningkatkan kualitas visualisasi produk, pengalaman pengguna, dan efektivitas pemasaran digital sehingga berpotensi menjadi strategi inovatif dalam meningkatkan daya saing UMKM di era transformasi digital.
Kata kunci: augmented reality; pemasaran digital; Luther–Sutopo; multimedia; UMKM.
Abstract:Abstract: Advances in information technology are driving the digitization of public services, including public complaint handling at the village level. The complaint process in Singarajan Village is still carried out manually,…
ually, resulting in ineffective documentation, difficulty in monitoring follow-up actions on complaints, and potential risks to data confidentiality and integrity. This study aims to develop a mobile-based public complaint system capable of improving the effectiveness of complaint management while ensuring data security through a combination of the RSA and AES-256-CBC algorithms and HMAC-SHA256 authentication. The research method used is a mixed-methods approach, with the system development phase following the SDLC Waterfall model, including requirement analysis, design, coding, testing, and maintenance. System testing was conducted using Black Box Testing to evaluate the application’s functionality and the System Usability Scale (SUS) to measure usability. The research results show that all major system functions operate as intended; the hybrid encryption process successfully maintains the confidentiality of complaint data, while HMAC is able to verify data integrity during the communication process. The SUS test results yielded an average score of 61.33, which falls into the “Marginal Acceptable” category with a grade of D; thus, the application is deemed usable, although it still requires improvement in terms of ease of use.
Keywords: Complaint System; Hybrid Encryption; RSA; AES-256-CBC; HMAC-SHA256; Waterfall SDLC.
Abstrak: Perkembangan teknologi informasi mendorong digitalisasi layanan publik, termasuk pelayanan pengaduan masyarakat di tingkat desa. Proses pengaduan di Desa Singarajan masih dilakukan secara manual sehingga menyebabkan pendokumentasian kurang efektif, tindak lanjut pengaduan sulit dipantau, serta berpotensi menimbulkan risiko terhadap kerahasiaan dan integritas data. Tujuan penelitian ini ialah mengembangkan sistem pengaduan masyarakat berbasis mobile yang mampu meningkatkan efektivitas pengelolaan pengaduan sekaligus menjamin keamanan data menggunakan kombinasi algoritma RSA-2048, AES-256-CBC, dan autentikasi HMAC-SHA256. Metode penelitian yang digunakan adalah Mixed Method dengan tahapan pengembangan sistem SDLC Waterfall, meliputi requirement analysis, design, coding, testing, dan maintenance. Pengujian sistem dilakukan menggunakan Black Box Testing untuk menguji fungsionalitas aplikasi serta System Usability Scale (SUS) untuk mengukur tingkat usability. Hasil penelitian menunjukkan bahwa seluruh fungsi utama sistem berjalan sesuai dengan kebutuhan, proses hybrid encryption berhasil menjaga kerahasiaan data pengaduan, sedangkan HMAC mampu memverifikasi integritas data selama proses komunikasi. Hasil pengujian SUS memperoleh nilai rata-rata 61,33, yang termasuk kategori Marginal Acceptable dengan grade D, sehingga aplikasi dinilai telah dapat digunakan, meskipun masih memerlukan peningkatan pada aspek kemudahan penggunaan.
Kata kunci: Sistem Pengaduan; Hybrid Encryption; RSA-2048; AES-256-CBC; HMAC-SHA256; SDLC Waterfall.