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Pengelolaan Kelas pada Mata Pelajaran PAI Kelas XI MIPA di SMA Negeri 1 Tigo Nagari Kabupaten Pasaman Adriani, Nova; M, Iswantir; Aprison, Salmiwati Wedra
Al-DYAS Vol 2 No 2 (2023): JUNI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/aldyas.v2i2.1140

Abstract

The background of this research is that in class management PAI learning at SMA Negeri 1 Tigo Nagari there have been implementing approaches in managing classes, but the application of this class management approach to students has not been able to bring about changes in students' behavior regarding attitudes when studying. In class, for example, there are students who are still noisy when the teacher is explaining the lesson, there are those who go in and out of the class, there are students who talk with their peers during PAI class hours, there are some students who are late for class during PAI class hours. The purpose of this study was to describe classroom management in PAI subjects using the authority approach in class XI MIPA 1 at SMA Negeri 1 Tigo Nagari, Kab. Pasaman and to find out what are the obstacles to class management in class management in PAI subjects using the authority approach in class XI MIPA 1 at SMA Negeri 1 Tigo Nagari, Kab. Passover.This study uses a type of descriptive qualitative research, using Islamic Religious Education (PAI) teacher key informants and supporting informants, namely students. In collecting data, using observation, interviews and documentation. Data analysis using data reduction, data presentation and data verification. To test the validity of the data using source triangulation, namely comparing the results of interviews conducted on key informants and supporting informants with the results of direct observations by the author.The results of this study are summarized as follows: (1) Whereas in class management in the subject of Islamic Religious Education (PAI) in class XI MIPA at SMA Negeri 1 Tigo Nagari Kab. Pasaman, using an authority approach such as an order and prohibition approach, suppression and control, threats and punishment, approach and prohibition, has been carried out well. (2) Class management constraints on PAI subjects in class XI MIPA with an authority approach are: (a) Teachers (b) Students (c) Facilities (d) Time.
Antimicrobial Candidate From Ethanol Extract And Ethyl Acetate Fraction Of Betadin (Jatropha multifida L.) Leaves Which Actively Inhibits Clinical Isolates Of Human Skin Pathogenic Bacteria And Fungi Faroliu, Goldha; Adriani, Nova; Wulandari, Sarah
JURNAL FARMASI GALENIKA Vol 12 No 3 (2025): Jurnal Farmasi Galenika Volume 12 No 3
Publisher : Universitas Bhakti Kencana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70410/jfg.v12i3.405

Abstract

Betadin leaf (Jatropha multifida L.) is an ornamental plant in Indonesia and is rarely used, but its leaf sap has been reported to accelerate wound healing due to skin infections. This has the potential to be used for the development of new antimicrobial agents. The extraction method was carried out by maceration using 96% ethanol and fractionation with ethyl acetate. Extracts and fractions analyzed for the presence of various phytochemical constituents. Antibacterial assay used disc diffusion (Kirby-Bauer's) method towards Propionibacterium acnes, Staphylococcus epidermidis, Corynebacterium diphtheriae, Microsporum canis and Epidermophyton floccosum. Ethanol extract of Betadin leaves contained Alkaloids, Flavonoids, Phenolics, Steroids, Terpenes, Saponins, while the ethyl acetate fraction contained Alkaloids, Phenolics, Terpenes. J. multifida leaf ethanol extract has strong activity towards Microsporum canis and Epidermophyton floccosum, and has weak activity towards Propionibacterium acnes, Staphylococcus epidermidis, and Corynebacterium diphtheriae. While J. multifida leaf ethyl acetate fraction has strong activity towards Propionibacterium acnes, Microsporum canis and Epidermophyton floccosum, and has weak activity towards Staphylococcus epidermidis, and Corynebacterium diphtheriae. Based on the results of this study can be concluded that both the ethanol extract and the ethyl acetate fraction of Betadin leaves (Jatropha multifida L.) had the ability to inhibit the growth of bacteria and fungi, then can be antimicrobial candidate of herbal medicine