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All Journal Prosiding Seminar Biologi Jurnal Penelitian Pendidikan Lembaran Ilmu Kependidikan Sainteknol : Jurnal Sains dan Teknologi Jurnal Penelitian Ekosistem Dipterokarpa Journal of Biology Education Unnes Science Education Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Bioedukatika Journal of Natural Science and Integration Journal of Innovative Science Education Jurnal Pengabdian Masyarakat Bumi Raflesia Abdimas Toddopuli: Jurnal Pengabdian Pada Masyarakat Jurnal Penelitian Ekosistem Dipterokarpa Proceeding Biology Education Conference Jurnal Puruhita Life Science Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Proceeding of International Conference on Science, Education, and Technology Jurnal Manusia dan Lingkungan Proceeding Seminar Nasional IPA Prosiding Seminar Nasional Biologi Unnes Science Education Journal Biosaintifika: Journal of Biology & Biology Education Journal of Biology Education Jurnal Abdimas
Andin Irsadi
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Social Sciences Other

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Coastal Erosion Reduces Resilience and Disrupts Compositional Dynamics of The Mangrove Ecosystem Irsadi, Andin; Jabbar, Abdul; Dewi, Nur Kusuma; Somantri, Dadang; Khair, Amar Sharaf Eldin; Sidiq, Wahid Akhsin Budi Nur; Mutiatari, Dhita Pracisca; Martuti, Nana Kariada Tri
Biosaintifika: Journal of Biology & Biology Education Vol. 17 No. 1 (2025): April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v17i1.17292

Abstract

Indonesia’s coastline, particularly Kendal Regency in Central Java, faces critical mangrove degradation due to land-use changes and rising sea levels. This study aims to asses the condition and erosion impacting Kendal's mangrove ecosystems to inform future conservation strategies. Using remote sensing technology, multi-spatial and multi-temporal imagery from 2005–2023 was analyzed and validated with field observations to evaluate mangrove species composition, structure, and land changes. The mangrove area increased by 52% in three locations, with the Bodri River delta (Pidodo Kulon and Pidodo Wetan villages) showing the most significant growth at 76.69 hectares. Ngebum Beach (Mororejo) had the largest proportional increase, reaching 185%. The ecosystems are moderately diverse, containing at least 11 mangrove species, though Rhizophora dominates due to extensive planting efforts. Despite stable conditions, these ecosystems face threats from deforestation for aquaculture, the primary driver of land erosion, compounded by rising sea levels. Although mangrove areas have expanded significantly, ongoing challenges include erosion, anthropogenic pressures, and limited species diversity. Future strategies must involve multi-stakeholder collaboration to implement sustainable practices, promote species diversity, develop erosion mitigation models, and conduct awareness campaigns to ensure the resilience of Kendal’s mangrove ecosystems.
Development of E-LKPD ecology and biodiversity using PBL-SSI to enhance secondary students' environmental literacy Melina Siska Ayuwaningsih; Aditya Marianti; Andin Irsadi; Novi Ratna Dewi; Arif Widiyatmoko
JURNAL BIOEDUKATIKA Vol. 13 No. 1 (2025)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/bioedukatika.v13i1.30337

Abstract

The lack of material in teaching materials related to the environment around students is one of the causes of low environmental literacy. This results in low student knowledge of environmental issues and solutions to these problems. Problem-based learning is an alternative solution for students to practice analyzing problems using a socio-scientific issues approach. The research on the development of E-LKPD Ecology and Biodiversity by integrating the PBL-SSI learning model aims to enhance secondary students' environmental literacy. The type of research conducted is research and development (R&D) with the ADDIE development model, using a pre-experimental design with a group pretest-posttest design. This research was conducted at SMP N 3 Bawang in class VII using a small-scale test with 9 students and a large-scale test with 120 students. The results of this study were declared valid with high score criteria consisting of a material expert validity value of 0.93 and a media expert validity value of 0.94. This research is also very practical with a value of 98.48%, and very effective, with a value of 84.4%. Based on the results of data analysis, it can be seen that the E-LKPD Ecology and Biodiversity can improve students' environmental literacy.
Mini Research Learning on Ecosystem Material Based Semarang Local Potential Towards Critical Thinking and Environmental Awareness Among Elementary School Student Izza, Fika Rofiuddin; Saptono, Sigit; Irsadi, Andin
Unnes Science Education Journal Vol. 14 No. 1 (2025): April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v14i1.21135

Abstract

This study aims to analyze the Critical Thinking and Environmental Awareness Among Elementary School Student through mini research learning on Ecosystem material, utilizing Semarang’s local potential. The research method employed is qualitative with descriptive qualitative analysis. The subjects of the study were Phase C students from Grade 6 at elementary school (SD) Nongkosawit 01 and SD Islam Bintang Juara, located in Gunungpati, Semarang City. Mini research learning is a teaching method that guides students in conducting scientific processes. This approach leverages Semarang’s local potential, specifically the Tapak Mangrove Forest in Tugurejo, Semarang City, allowing students to learn about the Ecosystem material more contextually and concretely. Ecosystem material is one of the essential topics in the curriculum. The study assessed two main student character traits: critical reasoning and environmental awareness. The analysis of critical reasoning, based on the LKPD assessment and N-gain scores, showed good results. Similarly, environmental awareness, as measured by a questionnaire, indicated that 79.64% of students demonstrated strong character in this area. Based on the findings, mini research learning that incorporates Semarang’s local potential is effective in fostering critical reasoning and environmental awareness among elementary school students.
Effectiveness of Padlet-Based Interactive Media to Increase Literacy in Environmental Change Material for Vocational School Students Nurafiani, Gita; Alimah, Siti; Irsadi, Andin; Marianti, Aditya
Unnes Science Education Journal Vol. 14 No. 1 (2025): April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v14i1.21304

Abstract

Padlet-based interactive media can be used as a learning resource for students to increase environmental literacy. Based on the results of initial observations, it has not been optimal in linking environmental change material with environmental literacy. Students do not understand environmental literacy in a broad and global perspective. So students’ environmental literacy skills are lacking. The aim of this research is to determine the effectiveness of Padlet-based interactive media in increasing environmental literacy in vocational school students’ environmental change material. his study uses a quantitative method. The test subjects in this research were class X students at Al Ittihad Bringin Vocational School for the 2024/2025 academic year. The instruments used are multiple choice tests and LKPD. The results of this research are in the form of Padlet-based interactive me dia to increase environmental literacy that is valid, easy to understand and practical. The results of the effectiveness of Padlet-based interactive media in increasing environmental literacy can be seen from the N-gain value in the knowledge aspect of 0.88 in the high category, the attitude aspect of 0.82 in the high category, and the knowledge skills aspect of 0.81 in the high category. High criteria indicate that Padlet-based interactive media is effective in increasing students’ environmental literacy, especially in environmental change material.
Development of a Problem-Based Learning (PBL) Ethnoscience E-Module on the Biodiversity of Herbal Plants to Enhance Junior High School Students Critical Thinking and Environmental Literacy Nurmasitoh, Qonita Amalia; Sudarmin, Sudarmin; Ngabekti, Sri; Irsadi, Andin; Sutopo, Agung
Unnes Science Education Journal Vol. 14 No. 2 (2025): August 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v14i2.25904

Abstract

This study aims to develop and validate an ethnoscience-based Problem-Based Learning (PBL) e-module on the biodiversity of herbal plants to enhance junior high school students’ critical thinking and environmental literacy. The research used a modified 4D development model (Define, Design, Develop, Disseminate) involving content analysis, expert validation, and practicality testing. The e-module integrates local cultural knowledge with science learning through contextual material and interactive problem-solving activities. Validation was conducted by subject matter and media experts, while practicality was tested by one science teacher and 25 students. Results show the e-module received a content validity score of 90.34% (very valid) and a media validity score of 78.62% (valid). The characteristics assessment by three experts yielded an overall score of 92.69%, categorized as highly suitable for educational use. Practicality scores from teacher and student evaluations were 92.88% and 91.42%, respectively, indicating that the module is easy to use, relevant, and engaging. The findings conclude that the e-module is pedagogically appropriate, practical, and effectively integrates local wisdom into science learning. It supports the development of students’ critical thinking and environmental awareness and can be used as an innovative instructional resource in junior high school science education.
Pemberdayaan Umkm 'NOLi' Melalui Strategi Diversifikasi Produk dan Transformasi Digital Untuk Penguatan Ekonomi Lokal Anggraito, Yustinus Ulung; Noor Aini Habibah; Ardiansari, Anidya; Irsadi, Andin; Arumsasi, Fitri
Abdimas Toddopuli: Jurnal Pengabdian Pada Masyarakat Vol. 7 No. 1 (2025): Volume 7 No 1, Desember 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/atjpm.v7i1.6857

Abstract

Usaha keripik pisang “Noli” di Desa Kebondalem, Kec. Jambu, Kab. Semarang, Jawa Tengah memproduksi keripik pisang asin dan manis, belum memiliki varian baru. Kemasan yang digunakan sering bocor dan keripik melempem. Daya simpan keripik pisang terbatas dan mengalami ketengikan. Manajemen usaha masih dilakukan secara konvensional dan lantai tempat pencucian masih berlantai semen, terkesan kurang higienis. Tujuan kegiatan ini adalah menambah varian produk keripik pisang, memperbaiki manajemen keuangan, teknik pengemasan, dan tempat pencucian agar lebih bersih. Sekitar 75% kegiatan menggunakan metode praktik, sedangkan 25% berupa kegiatan informatif, diskusi, dan tanya jawab. Hasil kegiatan ini adalah pelaku UMKM berhasil membuat keripik pisang coklat bubuk, coklat lumer, matcha, red velvet, dan tiramisu, serta mengemasnya menjadi layak jual di toko oleh-oleh. Pelaku UMKM telah mampu membuat manajemen keuangan digital menggunakan aplikasi “Akutansiku” dan tempat usaha yang lebih bersih. Pelaku UMKM juga sudah mampu mengoperasikan mesin peniris minyak. Kesimpulan dari kegiatan ini adalah pelaku UMKM “Noli” berhasil memdiversifikasi produk keripik pisang, lebih melek manajemen keuangan digital, terampil mengemas produk, dan meningkatkan kebersihan tempat kerja, yang diharapkan dapat menguatkan ekonomi lokal, sehingga mendukung pencapaian Tujuan Pembangunan Berkelanjutan ke-8, 9, dan 12. Kata kunci: diversifikasi; keripik pisang; manajemen keuangan digital; UMKM
The Effect of Double Loop Problem Solving Integrated Jelajah Alam Sekitar to Improve Students' Scientific Literacy and Critical Thinking Khasanah, Khumairotul; Irsadi, Andin
Journal of Biology Education Vol. 14 No. 2 (2025): Agustus 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujbe.v14i2.1414

Abstract

Indonesian students' scientific literacy in PISA 2022 experienced decline of 396 (PISA 2018) to 383 points. SMAN 1 Sragi's learning is limited to PPT-assisted lectures and Covid-19 causes students' cognitive decline so that students' scientific literacy and critical thinking need to be optimized through JAS integrated DLPS in environmental change material. The aim research are to analyze the form of integration of DLPS with JAS, analyze the effect of implementing JAS integrated DLPS and analyze the effectiveness of JAS integrated DLPS. Pre-Experimental in the form of one group pretest-posttest design. The results show that JAS integrated DLPS has positive effect on increasing students' scientific literacy and critical thinking and the N-Gain value is ≥ 0.60 in all aspects of scientific literacy and critical thinking. Three criteria for testing the effectiveness of JAS integrated DLPS, namely 79% of students scored ≥75 on scientific literacy and 94% on critical thinking. Second, the N-Gain value for scientific literacy is 0.71 (high) and critical thinking is 0.77 (high). Third, the Wilcoxon test is significant. The conclusion are the form of integration of DLPS with JAS consists of the syntax of problem identification, initial detection, tentative solutions, causal analysis, root problem detection and designing main solution to problem; implementation of JAS integrated DLPS has positive effect on increasing students' scientific literacy and critical thinking; and JAS integrated DLPS is significantly effective in increasing students' scientific literacy and critical thinking on environmental change material.
Development of E-Module Ecosystem and Conservation Integrated Ethno-SETS Containing Merdeka Syntax to Increase Environmental Literacy Matsna, Maratul; Sudarmin, Sudarmin; Irsadi, Andin; Dewi, Novi Ratna; Widiyatmoko, Arif; Ravy, Hun
Journal of Natural Science and Integration Vol 8, No 2 (2025): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v8i2.29132

Abstract

This research aims to determine the characteristics, feasibility and influence of using the Etno-SETS integrated module containing independent syntax on students' environmental literacy. This research method is R&D with the ADDIE type. The research sample used a non-probability technique with the type used being convenience sampling. The research instrument is an expert validation sheet from aspects of media, materials as well as integration and environmental literacy questions. Research data was analyzed using Aiken V to determine the feasibility of modules, t-test and N-Gain to determine the effect of using modules on environmental literacy. The research results show that the module on ecosystems and its conservation has the characteristics of presenting modules using links, presenting material on ecosystems and their preservation, presenting Etno-SETS content which is integrated with the Rumbio traditional restricted forest, using independent syntax learning flow, presenting learning videos and presenting interactive LKPD in the form of a barcode code. The results of the module feasibility assessment using Aiken’ V analysis using six raters obtained validity with valid criteria and the percentage of student responses with very good criteria. Modules have a significant influence on increasing students' environmental literacy as evidenced by the t-test value. Students' environmental literacy abilities increase with high category N-Gain scores. Thus, it is concluded that the Etno-SETS integrated ecosystem and conservation module containing Merdeka syntax can increase environmental literacy.Keywords: module, etno-SETS, environmental literacy, merdeka syntax
Analisis Korelasi Berbagai Faktor Budidaya terhadap Produktivitas Nira Siwalan (Borassus flabellifer L.) di Kecamatan Semanding Kabupaten Tuban Wahida, Afia Firna; Widiatningrum, Talitha; Kartijono, Nugroho Edi; Irsadi, Andin
Life Science Vol 13 No 1 (2024): May 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/lifesci.v13i1.65326

Abstract

Palmyra (Borassus flabellifer L.) is the identity plant of Tuban Regency. The main palmyra product in Tuban Regency is the sap. In the last 5 years (2015-2020) the productivity of sap has not increased. This study aimed to determine the correlation between cultivation factors and palmyra production in the Semanding Subdistrict, Tuban Regency, Indonesia. The research was correlative research with quantitative descriptive explanatory. The independent variables were several tree ownership, nurseries, fertilization, tapping methods, and control of plant pests. The dependent variable was the productivity of the palmyra sap. The research data sources were the people in the villages of Kowang, Gedongombo, Tegalagung, and Prunggahan, with a total sample taken of 103 people. Data collection was carried out using observation and semi-structured interviews. The results were then analyzed using the multiple linear regression application SPSS 25. The results showed that all the factors in the model, through the F test, had a significant effect simultaneously. Partially using the t-test, the factors that influence the productivity of the palmyra sap are pest control, the number of trees, and tapping methods. Therefore, the result confirmed the correlation between cultivation factors and palmyra production in the Semanding Subdistrict, Tuban Regency, Indonesia.
Analisis Struktur dan Profil Vegetasi Mangrove di Kecamatan Sayung Kabupaten Demak ALIFIANSYAH, JUANDRA; Irsadi, Andin; Kartijono, Nugroho Edi; Ngabekti, Sri
Life Science Vol 13 No 1 (2024): May 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/lifesci.v13i1.74475

Abstract

Sayung District is one of the district in Demak Regency which has mangrove vegetation. The alteration of Demak Regency's coastal areas caused by the sea rob phenomenon has a significant impact on the mangrove vegetation. The Semarang-Demak toll road construction along Sayung coast potentially causes mangrove damage. The purpose of this study is to determine the structure and profile, and analyze the condition of mangrove vegetation in Sayung, based on the structure and profile of Sayung mangrove vegetation. The study was conducted on the mangroves of Bedono, Mondoliko, and Morosari Village. This research used an exploratory method with descriptive analysis, by collecting data on vegetation parameters and vegetation profiles. The results showed that the types of mangroves found at all observation stations consisted of Avicennia, Bruguiera, and Rhizophora. The profile graph shows an association between Avicennia alba, Avicennia marina, and Rhizophora mucronata. Important Value Index (IVI) for all stations shows that Avicennia officinalis have highest value on 65,30 and 50,18 respectively. Diversity index shows that both stations have value on 0,873 and 0,893 which belongs to low diversity. Similarity index on each sub-stations shows the significant difference between Bedono-A, Bedono-C, Mondoliko, and Morosari stations at 0,4 index, Based on Abiotic parameters such as pH, salinity, and water temperature found on the optimal quality standard level. The conclusion is mangrove vegetation structure dominated by Avicennia and Rhizophora groups, with a low level of diversity at all observation stations.
Co-Authors Abdillah, Irkhamni Abdul Jabbar Aditya Marianti Aidah Wuryaningtyas Aji, Halim Sukma Akbar, Bintang Faisal Al Ayyubi, Sholahudin Hasby Yusuf Alaina Mawadah, Alaina Alif Mahbub Zainal Fajeri, Alif Mahbub Zainal ALIFIANSYAH, JUANDRA Amin Retnoningsih Ananto Aji, Ananto Ani Rusilowati Ardiansari, Anidya Arif Widiyatmoko Arif Widiyatmoko, Arif Arum Sasi, Fitri Arumsasi, Fitri Asi, Maolina Avif Intan Linawati, Avif Intan Ayutika Proboningrum, Ayutika Bambang Priyono Bayu Dwi Hadmoko Bayu, Bagus Adi Billa, Alfiah Maula Salsa Devi Alvitasari, Devi Dewi Liesnoor Setyowati Dewi Mustikaningtyas Dewi, Novi Ratna Eling Purwantoyo Ellianawati, Ellianawati Erna Muktisari, Erna ES, Sri Mulyani F Putut Marin HB, F Putut Marin Fenny Widiyanti Fitri, Nur Khikmah Fitri, Nur Khikmah Fretty Anandita Normala Hakim, Muhammad Afif Heri B, F Putut Martin Heri B, F Putut Martin Heri Tjahjono Heriyanti, Andhina Putri Ibnul Mubarok Iffa Faiza Choirunnisa, Iffa Faiza Intan Armenia Izza, Fika Rofiuddin Khair, Amar Sharaf Eldin Khairunnisa Kharisma Nur Laila, Kharisma Nur Khasanah, Khumairotul Khomsah, Irma Khomsah, Irma Krispinus Kedati Pukan Kuntoro Budiyanto, Kuntoro Laksono Trisnantoro Listiaji, Prasetyo Lukitasary, Deasy Arta Lutfia Nur Hadiyanti, Lutfia Nur Maolina Asi Maolina Asi Margareta Rahayuningsih Nugroho Edi K Matsna, Maratul Meidina Rahmawati Melina Siska Ayuwaningsih Mentari Setiawati, Mentari Mutiatari, Dhita Pracisca Nadifa, Jasmine Augi Naharuddin Naharuddin Nana Kariada Trimartuti Nana T.M. Kariada Noor Aini Habibah Novi Ratna Dewi Novita Ana Anggraini Nugroho Edi Kartijono Nur Kusuma Dewi Nur Rahayu Utami Nurafiani, Gita Nurmasitoh, Qonita Amalia Okky Irmina Safitri, Okky Irmina Partaya, Partaya Priyantini Widiyaningrum Rahayu, Enni Rahmalidya, Alfia Ravy, Hun Retno Sri Iswari Roihana, Rizky Zulfa Roihana, Rizky Zulfa Saiful Ridlo Sandy Arief Satya Budi Nugraha Saufatikha, Nasytha Saski Shoimatun Febriyani, Shoimatun Sigit Saptono Siti Alimah Siti Zumrotul Muafiah Somantri, Dadang Sri Mulyani ES, Sri Mulyani Sri Ngabekti Stephani Diah Pamelasari, Stephani Diah Sudarmin Sudarmin Susanto Susanto Sutopo, Agung Talitha Widiatningrum Tjaturahono Budi Sanjoto Umam, Mirzalul Wahid Akhsin Budi Nur Sidiq, Wahid Akhsin Budi Nur Wahida, Afia Firna Wiwi Isnaeni Wulandari -, Wulandari Yustinus Ulung Anggraito Zukhoiri, Shinta Fatma