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All Journal Jurnal Sains dan Teknologi Socius: Social Sciences Research Journal
Fernando, Lukas
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Eksplorasi Kesulitan dan Kebutuhan Siswa dalam Pembelajaran Matematika di SMA Indocement Fernando, Lukas; Putri, Nadia Arlisa; Nabila, Nazwa; Safitri, Sintia; Hernaeny, Ul’fah
Socius: Jurnal Penelitian Ilmu-Ilmu Sosial Vol 3, No 1 (2025): Agustus
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

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Abstract

This research was conducted to explore the challenges and learning needs of students at SMA Indocement in mathematics education, as a foundation for improving the effectiveness of the learning process. A descriptive qualitative approach was used, with data collected through classroom observations, interviews with students and teachers, and documentation of student grades and Learning Objective Achievement Criteria (KKTP). The findings revealed that students struggle to understand new concepts and complex formulas, and they express a need for more engaging and interactive learning media. While PowerPoint presentations and random practice questions were considered helpful, students recommended incorporating digital platforms such as Kahoot and Quizizz to improve comprehension and engagement. Teachers were found to apply communicative and responsive teaching approaches. These results provide meaningful insights for developing more contextual and student-centered instructional strategies.
Aplikasi Penyewaan Lapangan Olahraga Berbasis Web Pada Sport Center XYZ ., Ozmar; Fernando, Lukas; Lee, Francka Sakti; Andry, Johanes Fernandes
Jurnal Sains dan Teknologi (JSIT) Vol. 5 No. 3 (2025): September-Desember
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v5i3.3561

Abstract

The rapid and dynamic growth of information technology has compelled organizations to migrate toward online services to streamline operations, create agility, and support data‑driven decision making. Sport Center XYZ, a local facility‑rental provider, still relies on fully manual procedures for court reservations, employee scheduling, and financial documentation. These paper‑based workflows regularly generate data‑entry mistakes, misplaced receipts, and delayed reports, which collectively diminish service quality and operational efficiency. This research designs and develops an integrated web‑based information system that supports real‑time court booking, automated resource allocation, and instant transaction reporting. A qualitative methodology, comprising field observation, stakeholder interviews, and literature review, underpins the requirement elicitation phase. System construction follows the Waterfall model: requirements analysis, object‑oriented development based on UML‑driven design by using Code Igniter Framework, and black‑box testing to verify functional compliance. Deployment results indicate that reservation processing time is reduced dramatically, and comprehensive financial statements can be produced on demand. These accomplishments not only smooth daily operations but also provide management with accurate, timely information for strategic planning. The study concludes that adopting a web information system is an effective solution for modernizing manual sport‑facility operations and can be adopted by similar organizations which plan to elevate performance and customer satisfaction, potentially replicable in diverse contexts worldwide.
Co-Authors ., Ozmar Francka Sakti Lee Hernaeny, Ul’fah Johanes Fernandes Andry Nabila, Nazwa Putri, Nadia Arlisa Safitri, Sintia