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Pemanfaatan Limbah Organik dengan Eco Enzym sebagai Upaya Mewujudkan Lingkungan Sehat di Kelurahan Menteng Adelia, Kadek Ayu Cintya; Ety Kurniati
ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Vol. 4 No. 1 (2025): Februari 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/abdikan.v4i1.4904

Abstract

Organic waste that is not managed properly can cause various environmental problems, such as unpleasant odors, water and soil pollution, and an increase in the population of disease vectors. This community service aims to introduce and train residents of Menteng Village in the utilization of organic waste into eco enzymes as an environmentally friendly solution. Eco enzymes are organic waste fermentation products that have various benefits, including as a natural cleaner, liquid organic fertilizer, and water purifier. This community service activity includes socialization about the benefits of eco enzymes, training in making eco enzymes from fruit and vegetable waste, and demonstrations of the use of eco enzymes in everyday life. In addition, we also provide assistance to residents in implementing sustainable eco enzyme manufacturing practices. The results of this activity show an increase in awareness and knowledge of Menteng Village residents about organic waste management and the benefits of eco enzymes. Residents also showed high enthusiasm in practicing making eco enzymes in their respective homes. It is hoped that this activity can contribute to reducing the volume of organic waste in Menteng Village, creating a cleaner and healthier environment, and increasing community independence in waste management.
The Effect of Thinking Maps in Problem Based Learning Learning Models on Students' Science Literacy Competence Ety Kurniati
Experimental Student Experiences Vol. 2 No. 2 (2023): April
Publisher : LPPM Institut Studi Islam Sunan Doe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58330/ese.v1i4.207

Abstract

This study aims to determine the effect of thinking maps in the problem based learning (PBL) learning model on students' scientific literacy competencies. This type of research is a quasi-experimental design with a pretest posttest control group design. The sampling technique for the experimental and control classes used random cluster sampling. The subjects of this study were 68 students of SMAN 1 Kota Bima which were divided into 2 classes, namely 34 students as the experimental class and 34 other students as the control class. Students in the experimental class were taught using the PBL learning model assisted by thinking maps, while students in the control class were taught using the PBL learning model. This study used a competency scientific literacy test instrument in the form of 13 items with a reliability of 0.489. Research data were analyzed by one tail t test. The results of the scientific literacy competency t test of students obtained tcount = 2.89 > 2 = ttable (0.05; 66), indicating that the scientific literacy competence of students who learn by using thinking maps in the PBL learning model is higher than students who study with the PBL learning model.