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REMEDIASI KESALAHAN SISWA DALAM MENYELESAIKAN SOAL MENGGUNAKAN STRATEGI HEURISTIK POLYA BERBANTUAN LKS DI SMP Apriani, Nurlia; Tandililing, Edy; ., Syukran
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 5, No 12 (2016): Desember 2016
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (563.406 KB)

Abstract

Abstrak: Penelitian ini bertujuan untuk mencobakan penggunaan strategi heuristik Polya berbantuan LKS dalam meremediasi siswa kelas VIII yang mengalami kesalahan menyelesaikan soal pada materi cermin. Bentuk penelitian berupa Pre-Experimental Design dengan rancangan One Group Pretest-Postest Design. Siswa yang berpartisipasi dalam penelitian ini adalah seluruh siswa kelas VIII C yang mengikuti seluruh kegiatan remediasi (28 orang). Hasil pre-test dan post-test dibandingkan untuk melihat profil langkah heuristik Polya dalam menyelesaikan soal. Hasil penelitian menunjukan terdapat peningkatan dalam penggunaan langkah heurisitik Polya sehingga mampu menurunkan jumlah kesalahan siswa. Penurunan kesalahan siswa dihitung menggunakan uji Wilcoxon yang menunjukan penurunan kesalahan yang signifikan (Zhiung = -4,58 dengan  = 5%; dk = 1; Ztabel = 1,645). Sedangkan efektifitas penggunaan strategi heuristik Polya dihitung dengan proporsi dengan tingkat efektifitas sedang (0,35). Hasil penelitian ini diharapkan dapat dikembangkan lagi untuk meningkatkan efektifitas remediasi. Kata kunci : Remediasi kesalahan siswa, heuristik Polya, LKS, cermin Abstract: This study aims to try out the application of Polya?s heuristic strategy aided with students? worksheet to remediate eighth grade students who experienced the error in solving problems on the material about mirror. The form of this research is Pre-Experimental with One Group Pretest-Posttest Design. The participants are all students of class VIII C who get involved in all remediation activities (28 students). The results of pre-test and post-test are compared to see the profile of Polya?s heuristic steps in solving the problem. The results show that there is an increase in the use of Polya?s heurisitic steps thus decreasing the number of students' mistakes. The decline in students' mistakes is calculated by using the Wilcoxon test which shows a significant reduction in errors (Zhiung = -4.58 with ? = 5%; dk = 1; Ztabel = 1.645). While the effectiveness of the use of Polya?s heuristic strategies is calculated by proportion with the level of effectiveness is moderate (0.35). The results of this study are expected to be developed further to improve the effectiveness of remediation. Keywords: Remediation of students? mistakes, Polya?s heuristic, Students? worksheet, mirror
Enhancing Public Health Outcomes Through Community-Based Preventive Strategies and Policy Interventions Najihah, Khoirotun; Salmira, Cut Saura; Apriani, Nurlia
Journal of Asian-african Focus in Health Vol. 3 No. 1 (2025): Journal of Asian-african Focus in Health
Publisher : ScieClouds Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71435/610854

Abstract

The research examines the success rate of preventive approaches performed by communities together with policy developments which boost public health results. We used qualitative research methods to execute interviews with community members as well as health workers and policymakers who let us understand the effects of community health initiatives alongside state policies on public health delivery. Community-directed prevention interventions such as vaccine rollout and sanitation methods and health awareness programs delivered substantial health benefits that specifically reached communities without enough healthcare access. These programs-maintained sustainability only when funding was steady and both communities possessed sufficient capacity and government officials supported their actions. Policy interventions serve as fundamental components for expanding and keeping these initiatives sustainable because government financial aid together with infrastructure supplies prove essential. The research finds that implementation gaps produce difficulties because policies tend to fail in execution because bureaucracy leads to delays and insufficient community engagement and limited resources. Local needs assessment along with community involvement in developing health intervention policies would make these programs more effective and equitable according to participants. The present investigation extends present knowledge regarding health initiative sustainability over time and the need for policies that integrate community perspectives during their development process.
Relationship Between Occupational Safety Services and Emergency Response Management Development of Nurse Performance Najihah, Khoirotun; Salmira, Cut Saura; Apriani, Nurlia; Hasibuan, Sindy Syaputri
Jurnal Perilaku Kesehatan Terpadu Vol. 2 No. 1 (2023): Jurnal Perilaku Kesehatan Terpadu (Jupiter)
Publisher : Hasanuddin Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61963/jpkt.v1i2.28

Abstract

Because the hospital has a huge workface with a significant risk of occupational illnesses or work accidents, it is required to take safeguards, such as adopting work safety services and building emergency response management. Hospitals face a range of complex labor concerns, including varying risks of occupational disease and even work-related accidents depending on the kind of employment, thus they are required to adopt initiatives to promote Hospital Occupational Health and Safety (K3RS). Therefore, it is necessary to provide work safety services and develop emergency response management in hospital so that work accidents and occupational diseases can be prevented. This Study aims to determine the relationship between occupational safety services and development emergency response management with workface performance at special eye hospital medan Baru in 2022 with a cross sectional approach.