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The Transformation of Renewable Energy in Indonesia and Thailand: Energy Diversification as an Effort to Achieve the 2030 SDGs Heriyanti, Andhina Putri; Listiaji, Prasetyo; Fibriana, Fidia; Widiyatmoko, Arif; Mustikaningtyas, Dewi; Dewi, Novi Ratna; Wiyanto, Wiyanto; Kholil, Putri Alifa; Purwadi, Cintiya Egi; Wicaksono, Maulana Malik
Jurnal Abdimas Vol. 28 No. 2 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/3p08n676

Abstract

Many countries are transitioning from conventional energy to renewable energy sources. This transformation requires support through socialization and training activities targeting all sectors of society, including educators in schools. The Al-Hidayah Waqaf Foundation in Thailand is an educational institution with educators who have limited knowledge regarding the implementation of renewable energy as part of energy diversification efforts. Collaborative activities were conducted with the Al-Hidayah Waqaf Foundation in Thailand through socialization and training on renewable energy. The outcomes of these activities provided educators with increased knowledge, information, and perspectives on renewable energy. 
Developing and Validating a Rubric for Measuring Skills in Designing Science Experiments for Prospective Science Teachers Amelia, Rizki Nor; Listiaji, Prasetyo; Dewi, Novi Ratna; Heriyanti, Andhina Putri; Atmaja, Bagus Dwi; Shoba, Tafuz Mahabatis; Sajidi, Imam
Jurnal Inovasi Pendidikan IPA Vol. 10 No. 1: April 2024
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jipi.v10i1.65853

Abstract

The Indonesian government mandates that science teachers must have competence in designing science experiments for learning purposes so that science content can be learned optimally by students while preparing them to have the ability to face the 21st century. This is development research that aims to develop a measurement instrument for science experiment design skills for prospective science teachers that meets good psychometric characteristics. The rubric development procedure refers to the Churches rubric development method, which consists of four stages: define, design, do, and debrief, involving 10 experts (lecturers and teachers) and 124 prospective science teachers as research participants. The results of exploratory and confirmatory factor analysis showed that the analytical rubric developed by measuring ten aspects, namely title, research objectives, relevant theories, variables, materials, equipment and instrumentation, method, an appropriate number of data, references, and systematic and technical writing was valid in content (CVI=.96), valid in construct (GFI=.94; RMSEA=.071; NFI=.99; CFI=1.00; PNFI=.91), and reliable (α=.968). The use of a standardized rubric certainly allows the assessment to provide consistent, accurate, and objective results and helps students understand what competencies they must achieve.
Mangrove Planting Movement as a Mangrove Conservation Effort in the Tanjungmas Village, Semarang City Haris, Amnan; Jabbar, Abdul; Heriyanti, Andhina Putri; Fariz, Trida Ridho; Amelia, Rizki Nor
Jurnal Abdi Negeri Vol 2 No 1 (2024): Januari 2024
Publisher : Informa Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63350/jan.v2i1.13

Abstract

Kelurahan Tanjungmas yang terletak di pesisir Kota Semarang memiliki permasalahan lingkungan yaitu abrasi atau banjir rob. Ekosistem mangrove dipercaya mampu menanggulangi masalah tersebut. Namun, adanya hujan badai dan angin mampu merusak ekosistem tersebut sehingga perlu peremajaan. Berangkat dari hal tersebut, kami selaku tim pengabdian melakukan kegiatan penanaman mangrove sebagai upaya konservasi mangrove di Kelurahan Tanjungmas. Tahapan dalam kegiatan pengabdian ini meliputi tahap persiapan, sosialisasi dan penamanan mangrove. Pada tahap persiapan, tim pengabdi memilih mangrove jenis Rhizopora sp berdasarkan studi literatur. Selanjutnya tim pengabdi melakukan kegiatan sosialisasi dan penanaman mangrove. Setelah kegiatan penanaman, para peserta tertarik untuk menjaga ekosistem mangrove karena manfaatnya yang begitu besar. Pengetahuan tentang konservasi mangrove di daerah pesisir juga semakin meningkat. Untuk kegiatan selanjutnya, perlu dilakukan monitoring dan evaluasi untuk mengetahui bagaimana tingkat partisipasi masyarakat Kelurahan Tanjungmas dala pengelolaan ekosistem mangrove yang berkelanjutan.
Exploratory of Ecological Quality from Remote-Sensing Ecological Index and Drought Hazard in Pekalongan Regency, Indonesia Fariz, Trida Ridho; Naufal, Muhammad Ahganiya; Heriyanti, Andhina Putri; Eralita, Norma; Saputri, Luthfi Hanum
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 3 (2025): JGEET Vol 10 No 03 : September (2025)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2025.10.3.22396

Abstract

Climate change has intensified environmental hazards, including floods, landslides, and droughts, with Pekalongan Regency, Indonesia, emerging as a vulnerable region facing these multifaceted challenges. While flood-related studies dominate existing study, drought impacts remain understudied, despite their growing prevalence. Current climate hazard assessments in Pekalongan's adaptation plans rely heavily on historical data, limiting their predictive accuracy. This study addresses these gaps by developing a Remote Sensing Ecological Index (RSEI) model to evaluate ecological quality and its association with drought hazards, aligning with climate-resilient development objectives. The study employs Landsat imagery to construct RSEI using four key indicators: NDVI (greenness), WET (wetness), NDBSI (dryness), and LST (heat). Drought hazard data were derived from 2023 disaster records provided by Pekalongan's Regional Disaster Management Agency (BPBD). Statistical analysis using chi-square tests examined the relationship between RSEI components and drought hazard classes.Results demonstrate that RSEI's first principal component (PC1) effectively captures spatial ecological patterns, with southern regions (notably Petungkriyono's tropical rainforest) exhibiting "good" to "excellent" conditions, while northern urbanized areas score lower ("fair" to "poor"). PC1 shows a statistically significant association with drought hazard, unlike PC2 or PC3, suggesting its utility as a drought vulnerability indicator. However, the chi-square approach only identifies categorical relationships without quantifying effect strength or direction, highlighting methodological limitations. This study contributes to climate adaptation science by validating RSEI's applicability for drought assessment in tropical coastal regions. Future study should incorporate ordinal regression or spatial modeling to enhance predictive capability. The findings support evidence-based policymaking for targeted mitigation in Pekalongan Regency and similar vulnerable regions, emphasizing the integration of ecological monitoring into climate adaptation frameworks.
Analisis Risiko Proses Operasional Industri Tahu di Candisari, Kota Semarang Zulfani, Jihan; Yuniar, Azka Dwi; Novitasari, Diandra; Nurita, Oktavinda Jihan; Pratiwi, Evi Juliani Ayu; Haris, Amnan; Heriyanti, Andhina Putri
Jurnal Riptek Vol 19, No 2 (2025)
Publisher : Badan Riset dan Inovasi Daerah Kota Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35475/riptek.v19i2.324

Abstract

The food industry has various potential risks that can affect workplace safety, production smoothness, and product quality. Loso Tofu Factory in Semarang City is a medium-scale industry facing such risks. This study aims to analyze risks in the tofu production process using the Failure Mode and Effect Analysis (FMEA) method and Risk Priority Number (RPN). Among 13 identified risks, five main risks were prioritized for mitigation: slippery production area (R10), soybean spillage due to employee slips caused by slippery areas (R9), tofu crumbling during cutting (R11), mixing of waste with soybeans (R2), and incorrect tofu cutting (R12). Mitigation measures include improving Standard Operating Procedures (SOP), conducting work training, using Personal Protective Equipment (PPE), and maintaining production equipment. The results demonstrate that implementing mitigation strategies can enhance workplace safety, production efficiency, product quality, and ensure industrial sustainability. This research underscores the importance of proactive risk management in maintaining operational continuity and product standards in the food industry. By addressing these prioritized risks, Loso Tofu Factory can minimize disruptions, reduce hazards, and strengthen its position as a sustainable medium-scale enterprise. The integration of FMEA and RPN provides a systematic approach to identifying and managing critical risks, offering a model for similar industries to improve safety and production outcomes.
A Participatory GIS Framework for Multi-Hazard Climate Risk Mapping in Indonesia Fariz, Trida Ridho; Budiarti, Ratna; Listyarini, Jassica; Puspitasari, Atikah Tri; Calysta, Nadia; Naufal, Muhammad Ahganiya; Heriyanti, Andhina Putri; Eralita, Norma
Advance Sustainable Science Engineering and Technology Vol. 8 No. 1 (2026): November - January
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v8i1.2113

Abstract

Climate change has emerged as a global crisis with severe consequences for tropical and coastal regions. Pekalongan Regency, Indonesia, exemplifies these challenges, facing recurrent floods and landslides that threaten livelihoods and infrastructure. Risk mapping is urgently needed to guide adaptation strategies, yet many regions face constraints due to limited data availability. This study develops a multi-hazard risk mapping approach that integrates Geographic Information System (GIS) technology with stakeholder participation through Public Participation GIS (PPGIS). Hazard and vulnerability analyses were conducted using disaster records, socio-economic indicators, and spatial datasets, validated through Focus Group Discussions (FGDs) with government agencies and local stakeholders. The findings were synthesized into a structured four-stage framework encompassing stakeholder education (Kick-off), preliminary spatial analysis, participatory indicator validation, and finalization of risk maps. Results reveal distinct spatial patterns: flood risks dominate northern coastal and riverine villages, while landslide hazards are concentrated in the southern highlands. Stakeholder involvement not only improved data validity but also enhanced local adaptive capacity. The proposed PPGIS framework provides a transferable model for participatory climate resilience planning, particularly in data-scarce regions such as the global south area.
Well Water Quality of Residents in The Tofu Industry, Pakintelan Village, Gunungpati District Sajida, Hanifa Putri; Heriyanti, Andhina Putri; Rifa'atunnisa, Rifa'atunnisa; Haris, Amnan; Kholil, Putri Alifa; Jabbar, Abdul; Fariz, Trida Ridho
Jurnal Pemberdayaan Masyarakat Vol 5, No 1 (2026)
Publisher : Yayasan Keluarga Guru Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46843/jpm.v5i1.439

Abstract

Small and medium-sized industries, particularly the tofu industry, are often characterized by low energy efficiency and high pollution due to a lack of industrial wastewater treatment, leading to direct discharge that degrades water bodies and the surrounding well water quality. This study aims to analyze the quality of well water near the tofu industry in Pakintelan Village, Gunungpati District, Semarang City, to assess its suitability as drinking water. A quantitative descriptive research approach was used with purposive sampling. Data were collected through observation, interviews, and laboratory tests focusing on physical (Odor, Taste, TDS), chemical (pH, Nitrate, Nitrite), and biological (Coliform) parameters from residents' wells. The quality status was determined using the STORET Index method and an ANOVA test, in accordance with the Minister of Health Regulation No. 02 of 2023. The results confirmed that tofu liquid wastewater negatively affects well water quality, and that the distance between the well and the tofu industry significantly influences this water quality. This research contributes to environmental science by providing empirical evidence of the direct contamination pathway from untreated tofu effluent to domestic water sources and highlighting well distance as a critical factor in managing water resources in industrial areas.
Local Wisdom of Mangrove Utilization in a Remote Coastal Village in Kubu Raya, West Kalimantan: An Ethnoscience Perspective for Contextual Science Education Eralita, Norma; Fariz, Trida Ridho; Jabbar, Abdul; Naufal, Muhammad Ahganiya; Heriyanti, Andhina Putri
Unnes Science Education Journal Vol. 14 No. 3 (2025): December 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v14i3.32649

Abstract

Science education can be enriched by integrating local culture and wisdom, particularly through the exploration of mangrove ecosystems. Mangroves not only play an essential ecological role but also embody local knowledge that can be linked to scientific concepts. This study aims to identify and describe the local wisdom of the Nipah Panjang, Kubu Raya Regency, West Kalimantan community in utilizing various mangrove species as a source of contextual science learning. A descriptive qualitative design with an ethnopedagogical approach was employed, combining literature review, document analysis, and brief field observations. The findings reveal that six dominant mangrove species, Avicennia alba, Avicennia marina, Bruguiera gymnorrhiza, Excoecaria agallocha, Rhizophora apiculata, and Rhizophora mucronata, are utilized in diverse ways according to their biological traits and bioactive compounds. Their uses include construction materials, firewood, charcoal, traditional medicine (e.g., for eye treatment, anti-inflammatory purposes, and gastric remedies), and support for honeybee cultivation. Such practices highlight the integration of ethnoscientific knowledge with science concepts, including ecosystem adaptation, plant structure, wood properties, and bioactive compounds. By bridging modern science with local wisdom, science education can become more contextual and meaningful, while fostering environmental awareness and a conservation-oriented mindset toward coastal ecosystems.
From citrus peel to the classroom: Kitchen microbiology worksheet to improve prospective science teachers’ concept understanding and hands-on skills Fibriana, Fidia; Wiyanto, Wiyanto; Widiyatmoko, Arif; Heriyanti, Andhina Putri; Nurazizah, Kaylha Salsabilla; Syah, Ahmad Firman
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 10 No. 02 (2025): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v10i02.2428

Abstract

Understanding the concept and hands-on skills in microbiology is crucial for science teachers because they help students develop critical thinking and retain information. This study aimed to develop a team-based project worksheet using a kitchen microbiology approach to improve students’ concept understanding and hands-on skills in identifying fungi from orange peels (Citrus spp.). The research employed a modified Borg and Gall R&D method to develop the worksheet (planning, product development, limited trials, and product revision). A limited trial was conducted to assess the students’ performance in a small-scale study involving 9 students selected from the Science Education Undergraduate Study Program at Universitas Negeri Semarang, using a one-group pretest-posttest design. The worksheet was validated, and all data were analyzed quantitatively. The results of worksheet validation by media and content experts indicated the worksheet is highly feasible (average >93%). Results showed a significant improvement in concept understanding and hands-on skills, with an N-Gain of 0.71. In conclusion, the kitchen microbiology-based worksheet effectively enhanced students’ concept understanding and hands-on skills while requiring further refinement. Its novelty lies in the use of everyday kitchen materials as educational media, the integration of teamwork and scientific communication, and the interdisciplinary blend of microbiology and sustainability, positioning it as a promising contextual learning model with both practical and social impact.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Jabbar Abdul Jabbar Abdullatif, Mukhlis Addini, Jihan Timur Aditya Wicaksono Afrilda, Nur Hayati Agfanisa, Rahma Agnes Dewi Wuri Ershanti Agustin, Shafira Sekar Indah Agustina Dwi Rahmawati Aini, Maqfiroh Intan Nurul Ainunnisa', Nadiva Fardlotul Akbar, Muhammad Zidan Al-Anshori, Aziz Al-Khoiriyah, Tahsinun Nadwah Alhusna, Ahmad Faza Alia, Unca Alwyn, Josue Willian Alyanti, Nathaniela Anindya Amanda, Putri Amanda, Zahra Thea Amnan Haris Andhini, Mesza Riske Andin Irsadi Andin Vita Amalia, Andin Vita Andriana, Novi Anggraeni, Dwiva Yanti Retno Aprilianingsih, Dwi Utari Aqila, Adibatus Syarafi Rifda Ardeny, Anisa Nur Faizah Ardhiyanti, Meisya Arif Widiyatmoko, Arif Arif, Moh. Zidhan Rozikul Arifah, Erma Zakiy Arifah, Zanuba Arifin, Shabrina Maulida Arrofi Agung Dwi Saputra Astuti, Retno Laras Atmaja, Bagus Dwi Atunnisa, Rifa' Aulia, Olifadia Eka Andiny Avicenna, Berlian Awati, Desiana Fitri Ayu, Mellyana Putri Azzahra, Alifa Sofia Bakar, Caesario Kaka Abu Bakri, Sitty Nur Syafa Banoantj, Diani Dwi Banowati, Chelsea Basri, Ichsan Birahma, Ati Shofa Fadlina Cahyono, Raihan Eko Calysta, Nadia Cantigi, Aisyah Sekar Chasanah, Aisya Nurul CHOIRUNNISA Chomainy, Chorisa Safifa Christyadi, Louis Anasthasya Dewi Liesnoor Setyowati Dewi Mustikaningtyas Dewi, Novi Ratna Dipanegara, Ayatulloh Repa Erliyanawati, Mira Erna Noor Savitri, Erna Noor Fadhilla, Alya Aisyah Fahira, Nur Faizah, Arina Fajar, Sadewa Tri Fajarwati, Elsa Putri Fauzian, Ahmad Rizky Nur Fauziyyah, Istiqomah Ifnan Febriyanto, Hendra Fidia Fibriana Firdaus, Doflavio Farela Fitri, Revieta Noor Gafu, Radjninez Igell Syatuty Gemilang, Aqshal Panggas Ghifari, Harun Nafis Al Ginza, Farayhan Gunawan, Mahendra Gymnastiar, Muhamad Tegar Habil Sultan Halim, Ibnu Hamdani, Adib Afriza Hamka, Ahmad Hana, Duwi Handayani, Meilia Eka Hanifa, Jihan Khoirunnisa Haqqani, Aditya Rayyis Haratians, Juniar Kirana Haris, Amnan Hartanto, Naufal Hima, Riris Faiqatul Holeng, Vera Angelina Hunafa, Yuthika Husnaini Inayah, Raudatul Iqlima, Marsyanda Addelia Irawan, Flora Aurelly Bintang Januariska, Almira Aulia Jati, Elisabeth Gita Damar Juliani, Evi Khoirunnisa, Fahma Ayu Kholil, Putri Alifa Kiswanto Kiswanto Kurniawan, Fakhri Ahmad Laksono, Amru Nur Larasati, Anisa Tutur Listiaji, Prasetyo Listyarini, Jassica Magfiroh, Yuliyanti Maharani, Saffira Alyda Manik, Indry Virginia Manshurin, Abi Marcelinus Christwardana Maulana, Faith Miftah Mawardian, Anjeli Arum Ma’ruf, Syamsul Azhar Qowwam Mendrofa, Best Forever Miranita Khusniati Mirarinur, Arlingga Rozaeni Muhammad Ahganiya Naufal Mukarrohmah, Indah Hayu Mumtazah, Tsabita Rikha Musthafa, Annis Hamida Naisabury, M. Robith An Nana Kariada Trimartuti Napitu, Imelda Fransiska Nasyafa, Zedda Naufal, Muhammad Agnaf Naufal, Muhammad Ahganiya Ni Luh Tirtasari Ningsih, Rafida Khotimah Norma Eralita Norma Eralita Novitasari, Diandra Nugraha, Bachtiar Rama Ardhi Nurazizah, Kaylha Salsabilla Nurcahyo, Fathurrohman Nurita, Oktavinda Jihan Nurjannah, Deswita Laila Nursendi, Audilla Optapia, Duwi Hana Pakarti, Rismala Airdia Indah Pangestu, Wisnu Ariya Pariono, Safila Aurellia Unu Perdana, Putra Angga Permata, Estika Afinda Nur Pradama, Daffa Evan Pradhana, M. Ananta Yuda Pramesti, Angelina Cahya Prasetyo Listiaji Pratama, Liona Surya Pratiwi, Evi Juliani Ayu Prihatanto, Zidan Hafizh Nur Muqshid Primagati, Aira Trismadya Purnamasari, Dwi Yuli Purwadi, Cintiya Egi Puspita, Narindra Indah Puspitasari, Atikah Tri Putri Yuni Nugroho Putri, Ade Anggun Wana Putri, Fayi Isa Syifanya Putri, Hanny Kusuma Dias Putri, Rizda Amalia Putri, Salma Dwi Putri, Zahra Rizkia Putrie, Yohanna Anindya Rabbani, Tiara Zahran Rachmanissa, Syafira Rafidah, Zahra Rafsanzani, Mohammad Rafli Rahastri, Mila Rangga Rahman, Salma Aulia Rahmatika, Silfy Dwi Rahmawati, Jihan Raka Restu Rabbani Ramadani, Aulia Tri Ramadhani, Arthatia Putri Ratna Budiarti Revalina, Aurelia Dias Nanda Riani, Anisah Adha Rifa'atunnisa, Rifa'atunnisa Ristyani, Agitha Vrokla Rizki Nor Amelia Rizky, Taufik Bahrul Romadhan, Vhaviriele Abel Romadhon, Vhaviriele Abel Rozan, Ajmal Sabrina, Dhiyanita Safitri, Aldona Galuh Sahariyah, Nafa Hatus Sajida, Hanifa Putri Sajidi, Imam Sakti, Bernov Lakhomi Pujangga Salma, Lailatus Salman, Syamsul Hadi Salsabila, Adinda Putri Salsabila, Fatikha Nur Juliagta Salsabilla, Nur Hayati Afrilda Salwa Salsabela Saoki, Rafi Nadhifa Saputra, Johan Ega Saputri, Luthfi Hanum Sari, Meylinda Senggi Fatikha Sari, Sindi Fatikha Sa’diyah, Arini Setiyanda, Karista Gadis Shoba, Tafuz Mahabatis Shoffa, Aurellia Gusty Sihaloho, Enjelia Ernestin Siregar, Zepanya Gladis Tabita Siti Herlina Dewi Sri Ngabekti Stevanie, Diva Avrilia Fuan Suciati, Dwi Sultan, Habil Suryaningrum, Irnanda Syah, Ahmad Firman Syaharani, Alfiana Syahbananto, Gilang Tanjung, Jonathan Danosmon Maleakhi Tari, Febriani Trisna Tirtasari, Ni Luh Tri Retnaningsih Soeprobowati Trida Ridho Fariz Turohmah, Nafila Tusya’diah, Aisa Umar, Moh. Jafar Urmila, Urmila Utama, Daffa Pramoda Budi Utami, Hasna Sekar Utami, Rinanda Putri Vergestian, David Beckham Wicahyanti, Nita Wicaksono, Maulana Malik Widjoyo, Evi Cahyanila Kurnia Wijanaputri, Kania Okta Winandi, M. Arya Lucky Wintah Wiyanto - Wulandari', Suci Yoni, Natiq Nona Nurinda Yuniar, Azka Dwi Zahira, Audya Fathana Zahrany, Fathiyyah Zain, Kayla Miftakhul Zain, Maiya Zahra Zakaria, Aqil Aghita Zhahira, Audya Fathana Zildzan, Aulia Rizky Zulfani, Jihan