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Efektivitas Pembelajaran Daring Menggunakan Multimedia Pada Mata Pelajaran PAI Kelas XII SMA Negeri 1 Banuhampu Rahma Putri
Jurnal Sakinah Vol 4 No 1 (2022): Jurnal Sakinah : Journal of Islamic and Social Studies
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) STITNU Sakinah Dharmasraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.2564/jurnal sakinah : journal of islamic and social studies.v4i1.94

Abstract

This research was motivated by the initial system of online learning using multimedia in the form of printed books or power points which made students less understanding of learning so that student learning outcomes were not satisfactory. Based on the data of grade XII students. Social Studies 2 in PAI subjects at SMA Negeri 1 Banuhampu the average value of students using multimedia in the form of printed books and powerpoints is 71.97 with a percentage of 55.2% of students who did not complete and 44.8% declared complete with completeness limits (KKM). ) 75. The purpose of this study was to find out how the online learning outcomes of students before and after using multimedia in the form of videos and to find out whether after using multimedia in the form of videos were more effective than before using multimedia in the form of videos in PAI subjects for class XII.IPS 2 students in SMA State 1 Banuhampu. The research used a descriptive quantitative approach. Descriptive, namely to describe or describe the results of online learning before and after using multimedia in the form of videos in PAI subjects for class XII IPS 2 SMA Negeri 1 Banuhampu students. The population in this study were all students of class XII at SMA Negeri 1 Banuhampu. The sampling used in this research is purposive sampling, the determination of the sample size with certain considerations. The data were collected from the daily test scores of XII.IPS class students 2. The data analysis technique used the mean (average) formula, the level of effectiveness, categorizing the data, testing the hypothesis with the T one sample test. Based on the results of data analysis and discussion of research results, it can be concluded that the average value of class XII.IPS 2 students using multimedia in the form of videos in PAI subjects is 83.41 with the lowest score being 73 while the highest score is 97, for the highest score ( mode) which is 85 totaling 9 students. From the results of the data category scores, the value of online learning using multimedia in the form of videos in PAI subjects for class XII students. Social Studies 2 can be said to be in the medium category because as many as 12 students are in the medium category. The results of the hypothesis test using the T one sample test, it is known that the significance of the value of tcount > ttable is 2.862 > 2.048 with a degree of freedom (df) of 28. From the results of sig (2 tailed) which is 0.008 < 0.05 then ha is accepted and h0 is rejected with an average decision The average value of online learning using multimedia in the form of videos is above 80. Therefore, online learning using multimedia in the form of videos is effective in PAI subjects for class XII students of SMA Negeri 1 Banuhampu.
Intensitas dan Insidensi Serangan Penyakit Layu Bakteri (Ralstonia solanacearum) pada Eukaliptus di Kabupaten Ogan Komering Ilir Sumatera Selatan Dhanillo Djulian; Ahmad Muslim; Rahmat Pratama; Ahmad Naufal Al Gibran; M Alvin Yudistira; Hafizhah Ega Yonitha; Riska Mutia Pangestu; Rahma Putri
Seminar Nasional Lahan Suboptimal Vol 12, No 1 (2024): Prosiding Seminar Nasional Lahan Suboptimal ke-12 "Revitalisasi Lahan Suboptima
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Djulian D., Muslim A., Pratama, R., Gibran, A. N. A., Yudistira, M. A., Yonitha, H. E., Pangestu, R. M., Putri, R. (2024). Intensity and incidence of bacterial wilt disease (Ralstonia solanacearum) on eucalyptus in Ogan Komering Ilir District, South Sumatera. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-12 Tahun 2024, Palembang 21 Oktober 2024. (pp. 446–460). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Ralstonia solanacearum is a disease that attacks eucalyptus plants which is usually characterized by symptoms of wilting in the tops of leaves and young twigs which will then cause tissue death in plants. Therefore, the purpose of this study was to determine the intensity and incidence of bacterial wilt disease in PT Bumi Andalas Permai Ogan Komering Ilir. With the method of observing directly by surveying eucalyptus at PT Bumi Andalas Permai in Ogan Komering Ilir Regency, South Sumatra. The survey was conducted by taking samples of plants affected by disease in the field. Sampling method with Transect method. Samples were taken as many as 30 samples measuring 5x5 mm, ooze that was in the sample was taken and then isolated with NA media. Based on research on eucalyptus plants at PT Bumi Andalas Permai, it was found that plants of the EP4136AA clone type in the Air Sugihan district with a plant age of 10 months and a plant spacing of 1.87m per plant and in the Jeletung district with the same clone and a plant age of 11 months and a plant spacing of 1.87m had susceptibility to Ralstonia solanacearum bacterial wilt disease attack. In contrast, clones EP6098, EP0077, and EP0361 in PT Bumi Andalas Permai in Ogan Komering Ilir District are resistant to Ralstonia solanacearum disease. Attacks in both districts show different levels of intensity and incidence, in the Air Sugihan district the intensity is up to (6.063%) and the incidence is up to (16.50%) and the intensity in the Jelutung district is up to (16.688%) and the incidence is up to (17.25%). So the conclusion of this study found that eucalyptus plants attacked by bacterial wilt disease at PT Bumi Andalas Permai have intensity and incidence that fall into the heavy or high category.