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Relevansi Kegiatan Khitobah terhadap Kemampuan Public Speaking Peserta Didik di MAN 2 Karanganyar Ridho, Ahmad Rasyid; Hasanah, Amalia; Sugiyarti, Sri; Ahmadi, Fauzan; Saifudin, MH.
Asian Journal of Islamic Studies and Da'wah Vol 2 No 6 (2024): Asian Journal of Islamic Studies and Da'wah
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/ajisd.v2i6.4072

Abstract

One of MAN 2 Karanganyar's efforts in helping students improve students' public speaking skills can be done at school through various forms of activities, one of which is speech or khitobah activities. This paper describes the relevance of khitobah activities to students' public speaking skills at MAN 2 Karanganyar. The purpose of this paper is to describe the khitobah activities at MAN 2 Karanganyar, the obstacles experienced and the supporting factors and their relevance to the public speaking skills of MAN 2 Karanganyar students. The data sources of this research are rohis members, students who have served and supervising teachers. The research methods used in this research are interviews and direct observation. The results of this study indicate that the positive impact felt by students who berkhitobah is their public speaking skills are increasing, namely their religious knowledge is increasing because students also indirectly while learning religion through khitobah dzuhur activities. Learners also learn to understand how the method and how to give a good speech or khitobah.
Antimicrobial Activity Test of Ethanol Extract of Senggani Leaves (Melastoma malabraticum L) Against Propionibacterium Acnes and Staphylococcus Epidermidis Nasution, Haris Munandar; Rani, Zulmai; Fauzi, Ziza Putri Aisyia; Ridho, Ahmad Rasyid
Jurnal Sains dan Kesehatan Vol. 6 No. 2 (2024): J. Sains Kes.
Publisher : Fakultas Farmasi, Universitas Mulawarman, Samarinda, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25026/jsk.v6i2.2208

Abstract

Senggani leaves are a plant that can be found in Indonesia, including hilly locations. The people of Marendal, Patumbak subdistrict, believe that senggani leaves may heal minor skin wounds. The goal of this study was to identify the class of secondary metabolite chemical compounds and their antibacterial efficacy against the microorganisms Propionibacterium acnes and Staphylococcus epidermidis at 5, 10, and 20% concentrations. The ethanol extract of senggani leaves contains secondary metabolite compounds with antibacterial activity. According to the antibacterial test results, a 20% ethanol extract of senggani leaves is effective against Propionibacterium with a diameter of 10.7 mm, a 10% in the medium category with a diameter of 9.27 mm, and a 5% in the medium category with a diameter of 8.8 mm. Meanwhile, the diameter of Staphylococcus epidermidis at a 20% was 8.77 mm in the medium category, 8.37 mm at 10%, and 8.6 mm at a 5% concentration.   Keywords:          Propionibacterium acnes, Senggani leaves, Staphylococcus epidermidis