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Pengembangan Metode Contrast Stretching Pada Media Pembelajaran Geografi Berbasis Pengolahan Citra Digital Alexius Endy Budianto; Yuli Ifana Sari; Ika Meviana
SMATIKA JURNAL : STIKI Informatika Jurnal Vol 13 No 01 (2023): SMATIKA Jurnal : STIKI Informatika Jurnal
Publisher : LPPM UBHINUS MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/smatika.v13i01.737

Abstract

The development of digital image-based learning media for rock/soil geography learning is a tool for learning activities so that students can understand more easily, not watch, so that they are expected to be more innovative in packaging interesting subject matter with digital technology. The aims of this researcher are: (1) to create innovative learning media with digital imagery technology (2) to know the classification of various types of rock/soil with a system for detecting rock types using digital imagery, (3) to find out the level of feasibility of developing geography-based learning media Digital Image, (4) Knowing the effectiveness of using Digital Image geography learning media. The development model used in this research is Research and Development. To produce this learning media, the researcher developed it using the dhelpi programming language and in the contrast stretching process which can process data: save, update material, delete and load images in the form of images in BITMAP form so that they are stored in the testing data base. While the research subjects were lecturers and students of geography education at the University of PGRI Kanjuruhan Malang. The target of this research is to produce: 1) a learning model along with its curriculum that is able to adapt digital image processing; 2) increasing lecturer innovation in modifying learning media; 3) scientific articles. Lecturer competence will increase by creating media applications based on digital image processing, and at the same time changing the mindset of lecturers and students.
INCREASING THE ECONOMIC VALUE OF TEMPE BUNGKIL INNOVATION PRODUCTS THROUGH DIVERSIFICATION AND DIGITAL MARKETING TRAINING IN PAKISAJI MALANG Meviana, Ika; Rusno, Rusno; Alim Ba'diya Kusufa, Roni; Trio Agus Muslim, Lanyala; Hanella Putri, Evina; Agustina, Rini
ABDIMASNU: Jurnal Pengabdian kepada Masyarakat Vol 5 No 3 (2025): ABDIMASNU
Publisher : Institut Ilmu Kesehatan Nahdlatul Ulama Tuban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47710/3dj5nr90

Abstract

Background: Tempe bungkil is a processed by-product of soybean oil production that has high nutritional and economic potential, but has not been optimally utilized by MSMEs in Legok Sukoraharjo Village, Pakisaji District, Malang Regency. Problems faced by partners include: (1) production that is still traditional and highly dependent on weather conditions, (2) lack of product diversification, (3) simple packaging, and (4) marketing that is still limited to conventional methods. Method: The community service method used is participatory training involving MSMEs and the community. The activity stages include: (1) socialisation of the potential and benefits of tempe bungkil, (2) product innovation training (nuggets, crackers, frozen food), (3) modern packaging training with standing pouches, (4) digital marketing training, and (5) evaluation. Results: The results of the activity show a significant increase in partner capacity. Analysis of sales data 2 months post-training shows an increase in income of 45.8% from an average of IDR 1,200,000/week to IDR 1,750,000/week. The impacts felt are increased income, expanded market reach through online sales (15% of total sales), and the creation of new, more sustainable business opportunities and reduced dependence on the weather.
Environmental Literacy-Based Learning Model: Environmental Education Innovations for the 21st Century Generation Sari, Yuli Ifana; Meviana, Ika; Indawati, Ninik; Muslim, Lanyala Trio Agus
JPG (Jurnal Pendidikan Geografi) Vol 13, No 1 (2026)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jpg.v13i1.23660

Abstract

This research aims to develop and implement an Environmental Literacy-based learning model as an innovation in environmental education for the 21st century generation at SMAN 1 Dampit. The study is motivated by the relatively low level of students’ environmental awareness and the limited learning approaches that integrate environmental knowledge, skills, attitudes, and responsible behavior within classroom practices. Environmental literacy is considered an essential competence in addressing contemporary environmental challenges and preparing students to become environmentally responsible citizens. Therefore, an innovative and contextual learning model is needed to bridge theoretical understanding and real-life environmental action. This study employed a quasi-experimental method using a pretest–posttest control group design. The research participants consisted of senior high school students who were divided into experimental and control groups. The instruments used in this study included environmental literacy questionnaires covering dimensions of knowledge, cognitive skills, attitudes, and responsive behavior, observation sheets to assess the implementation of the learning model, and learning outcome tests to measure students’ conceptual understanding. Data were analyzed using descriptive statistics, paired t-tests, and independent t-tests to examine differences and improvements in students’ environmental literacy before and after the intervention. The results of the study indicate that the implementation of the Environmental Literacy-based learning model significantly improved students’ environmental knowledge, cognitive skills, attitudes, and pro-environmental behavior compared to conventional learning models. The experimental group showed a higher increase in overall environmental literacy scores, particularly in knowledge and analytical skills, while improvements in attitudes and behaviors demonstrated meaningful progress through experiential and context-based learning activities. These findings highlight the effectiveness of integrating environmental literacy into learning strategies and recommend the incorporation of Environmental Literacy-based learning models into secondary school curricula to support sustainable education and 21st century competencies.