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All Journal Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Journal of Geoscience, Engineering, Environment, and Technology Journal of Environment and Sustainability Proceeding Seminar Nasional IPA Journal of Physics Education and Science Journal of Community Empowerment Journal of Environmental and Science Education
Norma Eralita
universitas sebelas maret
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Energy Engineering Environmental Science Physics Other

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Shoreline change analysis and its impact on coastal communities using remote sensing and GIS in the Kedungsepur Metropolitan area Fariz, Trida Ridho; Martuti, Nana Kariada Tri; Haris, Amnan; Suhardono, Sapta; Damayanti, Meilinda; Eralita, Norma
Sustinere: Journal of Environment and Sustainability Vol. 9 No. 1 (2025): pp. 1-127
Publisher : Center for Science and Technology, IAIN Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22515/sustinere.jes.v9i1.419

Abstract

Shoreline mapping plays an important role in sustainable coastal management, particularly in strategic areas such as the Kedungsepur Metropolitan Area. This study aims to analyzes shoreline changes and identifies their impact on coastal communities. Shoreline extraction was conducted using remote sensing data from Landsat satellite imagery, while the analysis of shoreline changes was performed using the Digital Shoreline Analysis System (DSAS) within a Geographic Information System (GIS) environment. The results reveal that shoreline changes – both erosion and accretion – occurred across Kendal Regency, Semarang City, and Demak Regency. The most severe coastal erosion was identified in Bedono Village (Demak Regency), while the highest accretion occurred in Pidodo Kulon Village (Kendal Regency). When analyzed by watershed units, the highest accretion was found in the Bodri Watershed, one of the priority areas for revitalization. These findings highlight the need for integrated policy approaches that connect coastal and watershed management to ensure long-term sustainability.
Development of an E-Magazine Based on Ethnoscience of Semarang's Traditional Food in the Topic of Temperature and Heat to Train Students' Scientific Literacy Skills Safitriani, Indah; Sudarmin; Febriyanto, Hendra; Naufal, Muhammad; Eralita, Norma; Budoyo, Joto; Anisah, Siti
Journal of Physics Education and Science Vol. 2 No. 4 (2025): September
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/physics.v2i4.1959

Abstract

This study aims to analyze the characteristics, feasibility, and effectiveness of an e-magazine based on ethnoscience of Semarang's traditional food on the subject of temperature and heat to train students' scientific literacy skills. The Research and Development (R&D) method, utilizing the ADDIE model, was employed. The study involved VII D class students at SMP Negeri 5 Semarang, with data collected through feasibility validation, pretest, posttest, and student responses. The results showed that the characteristics of the e-magazine produced include an attractive and colorful visual design, compatibility with various devices, efficiency, practicality, and flexibility, interactive features, an ethnoscience approach, science literacy aspects, and encouragement of independent learning. The findings indicate the e-magazine is highly feasible for use, scoring 96.11% for media aspects, 96.21% for content aspects, and 91% for student readability. Its effectiveness in improving science literacy was statistically significant (Wilcoxon test 0.00 < 0.05). An N-Gain score of 0.73 indicates a high improvement in science literacy, with an overall effectiveness level of 73% (moderately effective category). In conclusion, the ethnoscience-based e-magazine on Semarang's traditional food supports innovative learning, is highly suitable as a learning medium, and is sufficiently effective in developing students' science literacy skills.
Pengembangan E-Modul Bermuatan Etnosains Pembuatan Serabi Untuk Membekali Literasi Sains Peserta Didik: Development Of E-Module Containing Ethnoscience On Making Serabi To Enhance Students' Science Literacy Halisa, Dian Nur; Eralita, Norma
Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol. 14 No. 2 (2025): Juli 2025
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jmpmipa.v14i2.45477

Abstract

Kemampuan literasi sains merupakan keterampilan penting yang harus dimiliki peserta didik untuk berpikir kritis, mengambil keputusan, dan berpartisipasi aktif dalam dunia pendidikan dan masyarakat. Rendahnya hasil literasi sains Indonesia pada penilaian sains tingkat internasional menunjukkan perlunya media pembelajaran yang kontekstual dan relevan dengan kehidupan sehari-hari. Penelitian ini bertujuan untuk mengembangkan dan menguji kelayakan serta efektivitas e-modul bermuatan etnosains pembuatan serabi untuk membekali literasi sains peserta didik. Metode penelitian yang digunakan adalah penelitian dan pengembangan dengan model 4D, yaitu define, design, develop, dan disseminate. Hasil penelitian menunjukkan bahwa e-modul yang dikembangkan secara sistematis melalui model 4D, dinilai sangat layak dengan presentase 95,85% berdasarkan hasil validasi, dan mendapat respon positif sebesar 94,5% dari peserta didik, serta terbukti cukup efektif dalam meningkatkan literasi sains peserta didik dengan hasil nilai signifikansi uji wilcoxon  sebesar <0,001 , dan n-gain 0,66. Oleh karena itu, e-modul ini dapat menjadi alternatif media pembelajaran yang mampu meningkatkan literasi sains peserta didik.
RESPON SISWA DALAM PENGGUNAAN INSTRUMEN ASESMEN KOMPETENSI MINIMUM (AKM) BERMUATAN ETNOSAINS DALAM RANGKA PELESTARIAN MAKANAN TRADISIONAL Eralita, Norma; Iswara, Rossi Widya
Proceeding Seminar Nasional IPA 2025
Publisher : LPPM UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Asesmen Kompetensi Minimum (AKM) merupakan penilaian kemampuan minimum bagi peserta didik yang meliputi kemampuan dasar yang diperlukan oleh semua murid untuk mampu mengembangkan kapasitas diri dan berpartisipasi positif pada masyarakat, termasuk didalamnya literasi dan numerasi. Kedua kemampuan tersebut selaras dengan kecakapan abad ke-21 yang mengharuskan peserta didik untuk dapat mengikuti perkembangan zaman. Untuk dapat meningkatkan literasi membaca sains dan numerasi pada instrumen AKM ini dimodifikasi dengan pengetahuan tradisional atau kearifan lokal. Dengan bermuatan kearifan lokal atau etnosains ini diharapkan siswa dapat ikut serta melestarikan pengetahuan tradisional sesuai dengan pendidikan berkelanjutan. Pada penelitian ini bertujuan untuk mengetahui respon siswa dalam penggunaan instrumen AKM bermuatan etnosains. Penelitian ini menggunakan uji deskripsi persentase dengan instrumen angket. Kesimpulan yang diperoleh bahwa aspek literasi membaca sains, literasi numerasi serta kesiapan siswa dalam menggunakan instrumen soal AKM dalam kategori baik, yang artinya siswa siap dalam menerima soal AKM yang di dalamnya memuat cerita kebudayaan, namun siswa tetap membutuhkan penalaran.
The Influence of E-Modul Teaching Materials Based on Science Technology Engineering Mathematics (STEM) on Global Warming Material on Students' Science Literacy Skills Nurul Ifah, Azidhatul; Widiyatmoko, Arif; Parmin, Parmin; Eralita, Norma
Journal of Environmental and Science Education Vol. 5 No. 1 (2025): Journal of Environmental and Science Education : April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jese.v5i1.3571

Abstract

This research aims to analyze the influence of STEM-based e-module teaching materials on students' scientific literacy skills. This research is experimental research with the concept of pretest-posttest non-equivalent control group design. The data collection method used in this research is the test and questionnaire method. The research was carried out in the odd semester of the 2023/2024 academic year. The population in this study were class VII students at Al-Islam Gunungpati Middle School, with research samples VII E for the experimental class and VII F for the control class. The technique used in sampling is purposive sampling technique. The research instrument is a pretest-posttest question sheet to measure scientific literacy skills and a questionnaire to measure scientific attitudes. The sampling technique used was a reated t-test, questionnaire data analysis, and N-gain. The research results showed that there was an effect of learning using e-module teaching materials during 3 meetings, namely 72.52% (good), 75.71% (good), 79.08% (good), and the results of the student questionnaire responses were 85.83 % (very good) so it can be concluded that STEM-based e-module teaching materials on global warming have an effect on students' scientific literacy skills.  
Improving Chemistry Teacher Competence in Compiling Chemistry Learning Modules Oriented to Strengthening Pancasila Student Profiles  Assisted by the GPT Chat Application Sudarmin, Sudarmin; Dewi, Siti Herlina; Susatya, Eko Budi; Harjono, Harjono; Kasmui, Kasmui; Eralita, Norma; Pujiastuti, Rr. S.E; Damayanti, Yosephine Debbie
Journal of Community Empowerment Vol. 4 No. 1 (2024): Journal of Community Empowerment
Publisher : Universitas Negeri Semarang

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Abstract

The community service activity's background stems from observations, interviews, and data collected during Field Experience Practice and Teacher Professional Education mentoring activities for prospective science and chemistry education teachers. It was identified that candidates need enhancement in developing chemistry teaching modules oriented toward the Pancasila Student Profiles (PSP). The activity aims to address this issue by providing competency training in preparing chemistry teaching modules oriented to Pancasila Student Profiles using the GPT Chat application. The target audience for the activity includes chemistry teachers who are members of MGMP Semarang and Kudus, with approximately 25 participants. The activities include training and mentoring through In-House Training, assistance in creating chemistry teaching modules oriented towards Pancasila Student Profiles, and assessment of the developed teaching modules. Based on the data from the community service activity implementation, the following conclusions can be drawn: (1) training participants have increased their competency in compiling chemistry teaching modules oriented towards strengthening the profile of Pancasila students, (2) chemistry teaching modules oriented towards strengthening the profile of Pancasila students have been produced with good and excellent quality, (3) the response of the target audience from the community service activity indicates a positive impact.
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.
Co-Authors Arif Widiyatmoko, Arif Budoyo, Joto Damayanti, Meilinda Damayanti, Yosephine Debbie Dewi, Siti Herlina Febriyanto, Hendra Halisa, Dian Nur Haris, Amnan Harjono Harjono Heriyanti, Andhina Putri Iswara, Rossi Widya Kasmui -, Kasmui Muhammad Naufal, Muhammad Nana Kariada Trimartuti Naufal, Muhammad Ahganiya Nurul Ifah, Azidhatul Parmin - Pujiastuti, Rr. S.E Safitriani, Indah Saputri, Luthfi Hanum Siti Anisah Sudarmin Sudarmin Sudarmin Suhardono, Sapta Susatya, Eko Budi Trida Ridho Fariz