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DAMPAK PENGGUNAAN VIDEO INTERAKTIF DALAM PEMBELAJARAN KOOPERATIF BERBASIS MASALAH TERHADAP KETERAMPILAN KOLABORASI DAN PEMECAHAN MASALAH SISWA SMP Sinulingga, Silvia Putriani; mardiati; Sitepu, Dewi Rulia
Perspektif Pendidikan dan Keguruan Vol 17 No 1 (2026): Perspektif Pendidikan dan Keguruan Vol 17 No 1 April 2026
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/perspektif.2026.vol17(1).25278

Abstract

This study to analyze the impact of using interactive videos in Problem-Based Cooperative Learning on students’ collaborative skills and mathematical problem-solving abilities. The research employed a quasi-experimental method with a Nonequivalent Control Group Design. The sample consisted of 60 eighth-grade students of SMP Negeri 11 Binjai, divided into two groups: an experimental class and a control class. The instruments included a mathematical problem-solving test and a collaborative skill observation sheet. Data were analyzed using the t-test and Mann–Whitney U test. The results showed a significant difference in mathematical problem-solving ability between the experimental and control classes. Meanwhile, students' collaboration skills showed no significant improvement. Overall, the findings indicate that Problem-Based Cooperative Learning assisted by interactive videos is effective in enhancing students’ critical thinking, collaboration, and mathematical problem-solving skills. This model is relevant to 21st-century education, which emphasizes the integration of technology, social interaction, and higher-order thinking skills.
Optimization of the primary nursing care model to improve the quality of nursing services: Optimalisasi implementasi model asuhan keperawatan profesional metode primer dalam peningkatan mutu pelayanan keperawatan Linda, Baiq; Mardiati; Dodi Wijaya; Dewa, Dewa Gede Sanjaya Putra
Journal of Community Empowerment for Multidisciplinary (JCEMTY) Vol. 4 No. 1 (2026): May 2026
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/jcemty.v4i1.472

Abstract

The Professional Nursing Care Model (PNCM) using the primary method emphasizes patient-centered care by assigning one primary nurse with full responsibility for managing comprehensive nursing services throughout a patient’s hospitalization. However, its implementation in inpatient units has not been fully optimal, as reflected in issues related to continuity of care, unclear role distribution, and the absence of standardized operational guidelines. This community service initiative aimed to optimize the implementation of the PNCM–Primary Method to enhance the quality of nursing services in inpatient settings. The program was conducted through several stages, including situational analysis, development and implementation of standardized operational procedures (SOPs), structured role assignment for primary nurses, and continuous training and mentoring. Evaluation methods included direct observation, feedback from nursing staff, and audits of nursing documentation. The results indicated notable improvements in the continuity and coordination of care, increased accuracy and completeness of nursing documentation, and higher patient satisfaction levels. Nurses also demonstrated improved understanding of their roles, stronger accountability, and more effective communication within interprofessional teams. Additionally, the establishment of clear guidelines supported consistency in care delivery. In conclusion, optimizing the PNCM–Primary Method effectively improved the quality of nursing services, strengthened professional responsibility, and promoted a more patient-centered approach. This model is recommended for sustained implementation across inpatient units as part of ongoing quality improvement and accreditation readiness efforts.