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Analysis of Consumer Preferences on Online Delivery Plastic Packaging Consumption Behavior: An Indonesian Survey Ira Rumiris Hutagalung; Indriyani Rachman
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 20, No 1 (2023): March 2023
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v20i1.85-92

Abstract

A heavy dependency on online shopping platforms and home delivery, together with emerging post-pandemic responses from developing nations like India, China, Brazil, and primarily Indonesia, sum up a surge in demand for unsustainable plastic packaging techniques. Consumer preference as the center of successful commercial strategy and become a consideration in waste management studies. This study aims to develop an understanding of consumer preference factors as a response to tackling the plastic problem due to the online delivery system in Indonesia. Google's web-based platform is used to capture the number of online deliveries in a weekly period. A five-level Likert scale measures attitudes, social norms, or perceptions toward a constructed questionnaire. From the ordinal regression analysis, younger people intend to consume more with online platforms, and the more people don't have a proper waste collection, the higher they will consume online plastic delivery.
Problem and Project-based Learning as an Effective Environmental Education (EE) Methods: A Case of Textbook Development in Medan City Schools Indriyani Rachman; Matsumoto Toru
Journal of Community Based Environmental Engineering and Management Vol. 7 No. 1 (2023): Vol. 7 No.1, March 2023
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v7i1.7419

Abstract

Environmental education (EE) is a tool for educating people about the environment, and EE textbooks are an essential resource for this purpose. This book was created by a group of elementary, middle, and high school teachers in the Medan City area who had yet to gain experience in textbook writing. A combination of problem and project-based learning (PBL and PjBL) by triggering teachers to develop a textbook for EE was carefully conducted. The project took three years, during which the teachers worked on conceptualizing and setting goals, selecting themes, creating the content, and designing teaching materials. Initially, the teachers conducted a poll which acted as a PBL approach to identify the most pressing environmental issues faced by the people of Medan City. This poll showed that waste management was the most crucial issue, followed by problems related to rivers, wastewater, waste disposal, and floods. The teachers then wrote chapters as a part of the PjBL approach for the EE book based on the identified issues and aligned with the EE curriculum. Over three years, the teachers tested the book with their students, evaluated the results, and revised it accordingly. The final questionnaire results showed that the experience of creating an EE book was valuable to the teachers and inspired them to consider making more EE resources in the future.
Study of Beach Litter on Remote Island, Case Study: Ainoshima Island, Japan Nani Anggraini; Irfan Tawakkal; Muhammad Ma‘arij Harfadli; Sattar Yunus; Indriyani Rachman; Toru Matsumoto
Journal of Community Based Environmental Engineering and Management Vol. 7 No. 2 (2023): Vol. 7 No.2, September 2023
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v7i2.10102

Abstract

Ainoshima Island is a Remote Island located north of Kyushu Island which is also known as a popular tourist attraction named Cat Island. The island is inhabited by a small population but is frequented by tourists to enjoy nature and fishing. The coastline is in the form of cliffs and sandy beaches, but there is a lot of marine debris on the sandy beaches. In addition, its location allows waste from the surrounding area to be carried by currents to this island. This research examines the diversity of categories and types of macroplastic litter trapped on the sandy beach of Ainoshima Island. Survey transects were conducted in the spring of 2023 via visual observation based on a survey method developed by NOAA, in 2012. The survey results were then categorized based on a photo guide database from the OSPAR Maritime Area for Active Monitoring of Marine Debris on the Beach. Data on the types of waste found are divided into artificial polymer materials (plastic), rubber, cloth, paper/cardboard, processed/finished wood, metal, glass, and ceramics. As a result, the plastic category is the dominant category of the total type of waste trapped in sandy beach areas.
E-Module of Science Development Based on Higher Order Thinking Skills on the Material of the Human Circulatory System for VIII Grade Students Kuntarti Suhartini; Prasetyorini Prasetyorini; Indriyani Rachman
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5229

Abstract

Skills in thinking to solve every problem in the form of higher order thinking skills (HOTS) are competencies that must be possessed by 21st century students. HOTS for Indonesian students based on the analysis of PISA results is still considered very lacking, One of the efforts to improve students' HOTS, teaching materials are made in the form of HOTS-based electronic modules. The aim of this research is to develop an e-module based on HOTS, as well as to determine the effectiveness of the e-module being developed. This study uses a development that refers to the 4-D technique initiated by Thiagarajan namely define, design, develop, and disseminate. This research involved 35 grade VIII students of SMPN 2 Dramaga, selected using a purposive sampling technique. Data collection was carried out through HOTS tests and questionnaires. Analysis of research data using paired t-test and N-Gain test. The results of the analysis show that after the use of HOTS-based e-modules there is an increase in HOTS with N-Gain of 62% in the medium category. Testing the effectiveness of the e-module using a paired t-test showed a result of 0.000 which means that the HOTS-based e-module has a significant effect on increasing student HOTS.
IMPLEMENTATION OF LEARNING ENVIRONMENTAL POLLUTION MATTER WITH THE SSI-BASED EMODULE TO IMPROVE STUDENTS’ ENVIRONMENTAL LITERACY Lestari, Suci Putri; Permana, Irvan; Rachman, Indriyani; Yayoi, Kodama
JOURNAL OF SCIENCE EDUCATION AND PRACTICE Vol 8, No 2 (2024): December 2024
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsep.v8i2.10072

Abstract

This study aims to analyze the level of environmental literacy of students after using e-modules based on Socio Scientific Issues (SSI) on students' environmental pollution material through a survey method. The sample of this study was 26 students of MTs Yasti 1 Sukabumi. Data collection techniques were carried out using environmental literacy instruments adapted from Middle Schools Environmental Literacy Survey/Instrument (MSELS/I) questions made by NELA with modifications according to the context of environmental pollution. Data acquisition was transformed and interpreted using the NELA transformation method.The results showed that the SSI-based environmental literacy e-module was feasible to use in terms of feasibility (content, presentation and language), in terms of suitability for SSI and in terms of media with a percentage of 88%, 84% and 89% respectively. The CVI results related to the feasibility of the e-module are 0.995 (Valid). Learning using the SSI-based environmental pollution e-module can improve students' environmental literacy in the moderate category with an average N-Gain score of environmental literacy of 0.58. Student response to the SSI-based environmental pollution e-module is very good with an average percentage score of 91%. This research concludes that there is an increase in students' environmental literacy after using Socio Scientific Issues (SSI) based e-modules.
Training on creating learning media for handling of disaster mitigation for elementary school teachers Rachman, Indriyani; Murae, Fumitoshi; Kodama, Yayoi
ASEAN Natural Disaster Mitigation and Education Journal Vol. 2 No. 1: (July) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/andmej.v2i1.2024.784

Abstract

Background: Indonesia is known as a disaster-prone country, the total amount of damage due to disasters is said to be the fourth largest in the world. The impact of global warming results in very high rainfall and large-scale damage. Apart from weather disasters, a number of damages also occur due to geological disasters. To stop disaster damage in the long term, it is important to create sustainable communities. It is important not to separate the environment and disaster prevention, but to learn about the nature that sometimes threatens us just as we learn about the nature around us. Under these conditions, until now Indonesia has not included practical disaster education in the learning curriculum, because it is considered important to include disaster management training in school communities. Because of this, disaster management methods were tested in Japan, tested in elementary schools in the city of Mataram, Indonesia. This research aims to evaluate whether adapting traditional Japanese educational methods such as "exploring the environment (Machitanken)" and "picture story performances (Kamishibai)", and presentations (hapyoukai) are adapted to local conditions. existing policies in Indonesia, can be applied in Indonesia. Methods: This research was conducted in the city of Mataram, carried out for one year via Zoom, involving 7 elementary school teachers, one middle school teacher, and three lecturers. Findings: The participants were given knowledge about how to provide disaster education. Conclusion: To further strengthen teachers' abilities and skills in teaching about disasters, teachers were given training for 6 months via Zoom and for one week in Kitakyushu City to make teaching materials. Novelty/Originality of this Study: The novelty of this study lies in its implementation of disaster mitigation education for elementary school teachers in Mataram using traditional Japanese methods such as Machitanken and Kamishibai. This approach is unique as it integrates cultural techniques from Japan into the Indonesian educational context, aiming to enhance teachers' ability to educate students on disaster preparedness in a practical and engaging manner.
Disaster mitigation education: Efforts to improve school community disaster preparedness Rachman, Indriyani; Fumitoshi, Murae; Yayoi, Kodama
Journal of Environment and Sustainability Education Vol. 2 No. 2 (2024)
Publisher : Education and Development Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62672/joease.v2i2.28

Abstract

Indonesia is one of the countries frequently affected by natural disasters, including land, air, and sea disasters. Government efforts to socialize disaster mitigation education have been extensive across various sectors of society. However, the results have not yet met the expected targets. In Japan, a country frequently hit by numerous disasters, disaster mitigation education is integrated into the curriculum. At least twice a year, students undergo disaster preparedness drills. This aims to make students responsive when disasters strike suddenly. A trial of disaster mitigation education was conducted, focusing on understanding the surrounding environment by identifying hazardous and safe areas and interviewing residents to gather information about past disasters in their area. Subsequently, students were taught to prepare emergency kits, create eating utensils, and develop learning materials like story cards, similar to practices in Japanese elementary schools. Data was collected from 500 questionnaires distributed to elementary school teachers in Mataram. The trial materials were tested in each class, and teachers were interviewed afterward. The results showed that some teachers taught disaster mitigation to students, resulting in increased understanding among students about what to do when facing disasters. Classroom teachers stated that disaster preparedness drills were meaningful activities for students because they needed to be trained not to panic during disasters.
Improving Students' Eco-literacy through the Development of Electronic Interactive Teaching Materials on Climate Change Rubini, Bibin; Pursitasari, Indarini Dwi; Suriansyah, Muhammad Iqbal; Ramadhanti, Ghina Nisrina; Rachman, Indriyani
Jurnal Penelitian dan Pembelajaran IPA Vol 9, No 2 (2023): Available Online in November 2023 (Web of Science Indexed)
Publisher : Department of Science Education, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/jppi.v9i2.20051

Abstract

This study aimed to produce electronic interactive teaching material that can build students’ eco-literacy of climate change. This study used ADDIE design, which began with analyzing needs as a reference and consideration for compiling electronic interactive teaching materials on climate change (e-ITMCC). This study began with analyzing needs as a reference in designing e-ITMCC. Furthermore, a feasibility test was carried out on the e-ITMCC design. Feasibility tests are conducted by material content and multimedia experts using expert judgment sheets. Research instruments use tests, questionnaires, and observations. e-ITMCC was declared suitable for use based on expert judgment and the acquisition of CVR and CVI of teacher assessment results. This e-ITMCC effectively applies them in science learning in junior high school class VII. The implementation results showed that the student's eco-literacy increased after studying climate change with e-ITMCC. Students also responded very well to the use of these teaching materials.
Peran Generasi Muda dalam Upaya Memahami dan Menganalisis Isu-Isu Permasalahan Lingkungan Hidup di Indonesia Rachman, Indriyani; Matsumoto, Toru; Yustiani, Yonik Meilawati
INFOMATEK Vol 26 No 1 (2024): Volume 26 No. 1, Juni 2024
Publisher : Fakultas Teknik, Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/infomatek.v26i1.14307

Abstract

Indonesia menghadapi tantangan lingkungan yang signifikan, termasuk deforestasi, polusi, dan hilangnya keanekaragaman hayati. Pelibatan generasi muda sangat penting dalam mengatasi masalah-masalah yang kompleks ini terutama dalam kaitannya dengan SDGs (Sustainable Development Goals). Penelitian ini bertujuan untuk mengetahui peran mahasiswa dalam memahami upaya-upaya untuk menganalisis masalah lingkungan di Indonesia. Pendekatan metode yang digunakan yaitu dengan mengadakan workshop yang dilanjutkan dengan penyebaran kuesioner pada 26 peserta, terdiri dari 18 mahasiswa dan 8 instruktur. Hasil penelitian menunjukkan bahwa para peserta menunjukkan peningkatan yang signifikan dalam kesadaran yang kuat akan isu-isu SDGs di Indonesia dan menyadari pentingnya keterlibatan aktif dalam menganalisis dan mengatasi tantangan-tantangan tersebut. Lokakarya ini memfasilitasi diskusi mengenai solusi potensial dan mendorong para mahasiswa untuk menjadi agen perubahan yang aktif. Studi ini menyoroti kontribusi berharga yang dapat diberikan oleh generasi muda dalam memahami dan mengatasi masalah lingkungan di Indonesia.
Pengelolaan Sampah Organik Rumah Tangga Dengan Teknik “Octaco” Pada Kelompok PKK RW.05 Cipadung Kidul Kota Bandung Muharram, Luthfia Hastiani; Pertiwi, Wulan; Marlida, Siti; Wafa, Wafa; Nursafitri, Siti; Rachman, Indriyani; Matsumoto, Toru
Jurnal SOLMA Vol. 13 No. 3 (2024)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v13i3.16400

Abstract

Background: Mengompos dapat diandalkan sebagai teknik mengolah sampah organik skala rumah, namun dalam praktiknya masih banyak kendala yang dihadapi. Perlu adanya inovasi teknik mengompos sehingga mudah dipraktikkan secara berkesinambungan oleh masyarakat. Pengurus PKK dapat menjadi penggerak dan percontohan dalam pengelolaan sampah rumah tangga. Salah satu inovasi mengompos yang sedang dikembangkan adalah Octaco (Octagonal Composter). Octaco merupakan inovasi teknik pengomposan sampah organik yang mudah dilakukan pada skala rumah tangga di perkotaan. Program pengabdian masyarakat ini bertujuan untuk meningkatkan keterampilan warga dalam mengelola sampah organik rumah tangga dengan pengomposan dengan teknik Octaco sehingga dapat mengurangi timbulan sampah. Metode: Metode program ini meliputi sosialisasi program dan Focus Group Discussion (FGD), pelatihan TOT (Training for Trainer) mengompos dengan teknik Octaco, dan pendampingan mengompos pada pengurus PKK RW 05 Cipadung yang berjumlah 16 orang. Pengabdian ini dilakukan selama bulan Juni - September 2024. Hasil: Hasil dari program pengabdian ini adalah sebanyak 100% peserta (16 orang pengurus PKK) telah berhasil melakukan pengomposan sampah organik rumah tangga dan memanfaatkan pupuk kompos untuk berkebun di rumah maupun di kebun komunitas, serta menggunakan kembali kompos untuk mengompos. Pengurus PKK yang sudah terlatih menjadi pelatih dan mendampingi warga lainnya dalam mengompos di rumah sehingga diharapkan semua warga dapat mengelola sampah organik secara mandiri dari rumah. Kesimpulan: Inovasi Octaco dapat direkomendasikan sebagai teknik mengompos yang mudah dilakukan pada skala rumah tangga. Keberhasilan mengompos yang berkesinambungan perlu berkolaborasi dengan komunitas setempat.
Co-Authors Ade Gafar Abdullah, Ade Gafar Akrim, Djusdil Al Fariz, Reza Darma Al Fariz, Reza Dharma Anggraini, Nani Anggun Apprianda Anna Permanasari Aqilah, Siti Aquarini Priyatna Asyifa Imanda Septiana Bibin Rubini Cintami, Cincin D Prasetyorini Dadang Jaenudin Dahlia, Karlina Puspa Dedi Abdul Hadi Deni Darmawan Deni Kurniawan, Deni Didit Ardianto Fariz, Reza Darma Al Fumitoshi, Murae Ghina Nisrina Ramadhanti Hafizhul Khair Hapipah, Hepi Herta Novianto Hestiningtyas Yuli Pratiwi Hutagalung, Ira Ida Hamidah Iga Yusmaidah Siregar Indarini Dwi Pursitasari Ira Rumiris Hutagalung Ira Rumiris Hutagalung Ira Rumiris Hutagalung Irfan Tawakkal Irvan Permana Kodama Yayoi Kodama Yayoi Kodama, Yayoi Kristanti Diana Malo Kuntarti Suhartini Kurniasih, Surti Kusnendar, Jajang Laksmi Dewi, Laksmi Lestari, Suci Putri Marlida, Siti Martahani Matsumoto Toru Matsumoto Toru Matsumoto, Toru Mega Subekti Muarif, Samsul Muhammad Ma‘arij Harfadli Muhammad Nizar Maulana Nizar Muhammad Nur Hudha Muharram, Luthfia Hastiani Mulyadi, Dadi Murae, Fumitoshi Nia Komalasari Nursafitri, Siti Permanasari*, Anna Pertiwi, Wulan Qiyam Maulana Binu Soesanto Radde, Hasniar A. Rahayu, Ida Rahayu, Mutia Sri Ramadhanti, Ghina Nisrina Ramdiana Rita Retnowati Romi Suarti Rubini*, Bibin Rusman Rusman Safitri, Tiffany Saldiana, Nur Kamila Santuso, Edy Sattar Yunus Slamet Raharjo Soesanto, Qiyam Maulana Binu Sugimaru, Chika Suriansyah, Muhammad Iqbal Surti Kurniasih Syaban, Mumun Tawakkal, Irfan Toru Matsumono Toru Matsumoto Toru Matsumoto Toru Matsumoto Toru Matsumoto Utomo, Laksamana Rayhan Wafa, Wafa Warliyah, Heli Wati Rohawatiningsih Wati Rohmawatiningsih Wati Rohmawatiningsih Yayoi Kodama Yayoi, Kodama Yustiani, Yonik Meilawati