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Journal of Environmental and Science Education
Published by Universitas Negeri Semarang
ISSN : -     EISSN : 27752518     DOI : https://doi.org/10.15294/jese
Core Subject : Education,
Other
Final decision of articles acceptance will be made by Editors according to reviewers comments. Publication of accepted articles including the sequence of published articles will be made by Editor in Chief by considering sequence of accepted date and geographical distribution of authors as well as thematic issue.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 31 Documents
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A Rapid Projection of Water Carrying Capacity in Areas with Community Based Clean Water Supply System in Semarang City Wandari, Mellyana Putri Ayu; Fariz, Trida Ridho
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.v5i1.21527

Abstract

The study of water carrying capacity in community-based clean water supply systems is essential for ensuring the sustainability of water resources. In Bulusan Village, Tembalang District, Semarang City, the community-based system established in 2018 faces challenges due to rapid population growth and high educational activities. Without proper assessment, the system risks failing to meet long-term water needs, potentially exacerbating the clean water crisis. This research highlights the importance of understanding water carrying capacity to design sustainable management strategies, ensuring water availability and quality while maintaining an effective and environmentally friendly system. The study also underscores the role of community-based approaches as an alternative solution in areas with limited public services.
Analysis of Carbon Footprint and Water Footprint in Laundry MSMEs Business Using Life Cycle Assessment Kholil, Putri Alifa; Jabbar, Abdul; Lantip, Dhia Sasmita; Darpawanto, Nana Jedy; Aribowo, Litasari Aldila
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.v5i1.24807

Abstract

Laundry MSMEs are resource-intensive, consuming significant electricity and water while discharging wastewater with high concentrations of detergent residues. Accordingly, assessing their environmental impacts is essential to support sustainable practices in the laundry sector. This study aims to quantify the carbon footprint and water footprint of a laundry MSME, identify the hotspot, and propose mitigation strategies. A gate-to-gate Life Cycle Assessment (LCA) was conducted using SimaPro software. Impact assessment applied IPCC 2021 GWP100 for carbon footprint and AWARE methodology for water footprint. The result shows that laundering 1 ton of clothes generates 5,072 kg CO₂-eq and 687 m³ of water use. The washing process is identified as the main hotspot, contributing 3,470 kg CO₂-eq (68% of total emissions) and 654 m³ (95% of total water use). These findings highlight the need for targeted interventions at the washing stage to reduce environmental impacts and enhance resource efficiency in the laundry sector.
Pre-service Teachers’ Perceptions of the New Pedagogical Deep Learning (NPDL) yeni setyowati; Rahayu, Ayu; Listiaji, Prasetyo
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.v5i1.25274

Abstract

This study aimed to investigate the perceptions of pre-service Science Education teachers regarding New Pedagogical Deep Learning (NPDL) in Indonesia. Employing a descriptive survey design, the research was conducted in Central Java Province and involved a sample of 88 pre-service Science Education teachers. Data collection was performed using a questionnaire consisting of 10 items, distributed through Google Forms, complemented by follow-up interviews. Quantitative data analysis with a descriptive approach was utilized to analyze the collected data. The study yielded three primary findings. First, Science Education pre-service teachers possess a basic understanding of the Deep Learning concept, although 16% of them exhibit misconceptions by equating Deep Learning solely with artificial intelligence (AI). Second, these pre-service teachers demonstrate interest in implementing Deep Learning in the classroom; however, they require further training to deepen their understanding of what Deep Learning entails and how to effectively apply it in science education at the school level. Third, pre-service teachers are ready to implement Deep Learning and require strong ecosystem support. They express a keen interest in applying Deep Learning in the classroom.
Development of Adaptive Digital Modules in Integrated Science Course for Natural Education Students Rahayu, Ayu; Setyowati, Yeni; Handika, Ilham; Supriyadi
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.v5i1.25283

Abstract

Course modules must be adapted to the existing Lesson Plan. In the Integrated Science Course of the Natural Science Education Study Program, Universitas Negeri Semarang, there are already course modules but its need to be adapted  to the Lesson Plan in the Odd Semester of 2024/2025. This study aims to develop adaptive digital modules of the Integrated Science course for Science Education students. The research was conducted at the Science Education Study Program, Universitas Negeri Semarang in the Odd Semester of the 2024/2025 Academic Year. The research method used is R&D with Four-D Design. Data collection techniques using questionnaires and observations. Data analysis using quantitative and qualitative analysis. The results of the study show that the Adaptive Digital Modules has been developed according to student characteristics and can be used in lectures.  
Implementation of PJBL-STEM on Disaster Mitigation Sub-Matter to Improve Students' Problem Solving Ability Mahardhika, Lintang; Risa Dwita Hardianti
Journal of Environmental and Science Education Vol. 5 No. 2 (2025): Journal of Environmental and Science Education : September 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jese.v5i2.12555

Abstract

The purpose of this study was to determine the difference and level of problem solving ability of students between before and after applying learning with PjBL-STEM on disaster mitigation sub-materials. This research is an experimental research with one group pretest-posttest research design. The data collection methods used are test and documentation methods. The instruments used include pretest and posttest. The data were analyzed descriptively quantitatively. The results obtained are the application of PjBL-STEM on disaster mitigation sub-materials can improve students' problem solving skills. This is indicated by the results of the t-Test which shows the difference in results between before and after the application of PjBL-STEM, as well as the results of the N-Gain test of 0.57 with a moderate category. The level of students' problem solving abilities after implementing PjBL-STEM as a whole is in good criteria. The highest level of students' problem solving abilities is in the indicator of understanding the problem, while the lowest level is in the indicator of devising a plan.
Effect of Learning Motivation on Science Literacy of 11th grade studentsof MAN on Climate Change material Alvina, Syafira; Sudarti; Rifati; Als Mustofa, Hisbulloh
Journal of Environmental and Science Education Vol. 5 No. 2 (2025): Journal of Environmental and Science Education : September 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jese.v5i2.17674

Abstract

The concept of motivation to learn encompasses a wide array of components. The attributes mentioned above collectively have an influence on the cognitive processes, emotional states, interpersonal relationships, and behavioral patterns of students in various educational and non-educational settings. While Fives, et al. (2014) classify scientific literacy into 5 components, namely: the role of science, scientific thinking and activities, science and society, mathematics in science, and science motivation and beliefs. In addition, the Program for International Student Assessment (PISA) framework from the OECD (2019a) defines scientific literacy as the ability to engage with science-related problems and with the idea of science as a reflective citizen. This research design uses correlation research to measure the research results, learning motivation as the independent variable and scientific literacy as the dependent variable. The approach used in the research is the survey method. From the overall results and discussion of the research above, it can be concluded that: Based on the R square value of 0.077 in the table above, learning motivation affects science literacy by 46.2%, for the remaining 53.8% ecoliteracy is influenced by other factors. Based on the results of the table above, it is known that the sig. value is 0.102> 0.05, so it can be concluded that learning motivation has no effect on students' scientific literacy.
Social Network Analysis of Mangrove Ecosystem Management: Understanding Stakeholder Interaction in Mundu, Cirebon Fatimatuzzahroh, Feti; Liza Indina
Journal of Environmental and Science Education Vol. 5 No. 2 (2025): Journal of Environmental and Science Education : September 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jese.v5i2.21447

Abstract

Effective management of mangrove ecosystems is essential for the conservation of these vital habitats and the maintenance of their ecosystem services. This process involves multiple stakeholders to ensure sustainability. This study aims to identify the stakeholders involved in mangrove management in Mundu, Cirebon, map their relationships, and assess their roles within this context. Employing a qualitative approach, the research describes stakeholder involvement in mangrove ecosystem management and utilizes UCINET 6 software for analysis. This analysis identifies the stakeholders with the strongest engagement and those playing pivotal roles in mangrove management. The findings indicate that the primary actors in mangrove management in Mundu are the Community-Based Coastal Resource Management group (Pokmaswas), which has a degree centrality of 1.2222; the Village Government, with a value of 1.3333; and the Department of Marine Affairs and Fisheries, which has a value of 0.6666. These results suggest that both Pokmaswas and Village Governments play central roles in mangrove management, with the Department of Marine Affairs and Fisheries following closely behind. This highlights the critical contribution of community groups to the success of mangrove conservation efforts in the region. However, UCINET analysis also reveals that interactions among stakeholders are limited, indicating a gap in collaboration. This lack of interaction may lead to suboptimal management and hinder the development of the mangrove ecosystem in Mundu.
Biodegradation of Polystyrene Waste using Mealworm (Tenebrio molitor) Larvae as a Sustainable Waste Management Approach Haris, Amnan; Husnaini Hunafa, Yuthika; Wana Putri, Ade Anggun; Eka Andiny Aulia, Olifadia; Afery, Elvina; Rosita, Kholimatu; rman Jaya, La Ode
Journal of Environmental and Science Education Vol. 5 No. 2 (2025): Journal of Environmental and Science Education : September 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jese.v5i2.25188

Abstract

Styrofoam is widely used as packaging for food, drinks and electronic goods. Usually stirofoam is only used once and thrown away. Styrofoam causes environmental problems, so efforts are needed to degrade it. Using larvae Tenebrio molitor is expected to be an innovative and environmentally friendly solution. The larval stage is used because larvae require large amounts of food for their growth. The larvae's food consists of organic waste such as fruit, vegetables, leaves, rice and others. In fact, stirofoam is considered organic waste because it is made from petroleum which contains hydrocarbons. T. molitor were chosen because they are not consumed by humans. This research aims to analyze the ability of T. molitor to be biodegradation agents for stirofoam. The research stages include cultivating T. molitor for 30 days and analysis which includes viability analysis and larval content using FTIR. The research method used is an experimental method with quantitative data collection. The results of the study showed that even though there was chewing activity, there was no stirofoam content in the bodies of T. molitor.
Effectiveness of Mendong (Fimbristylis globulosa) as A Phytoremediation Agent for Total Ammonia and Total Nitrogen Leachate Anwar, Labib; Ulfah, Maria; Kaswinarni, Fibria
Journal of Environmental and Science Education Vol. 5 No. 2 (2025): Journal of Environmental and Science Education : September 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jese.v5i2.29164

Abstract

Landfills are one of the causes of environmental pollution resulting from the disposal of human activity waste without further treatment (Yusri et al., 2020). In 2023, the total waste generation reached 1,270.00 tons per day, with 900 tons of waste being transported to the landfill each day (Harjanti, 2020). This waste accumulation produces leachate—a thick, dark-colored liquid that carries pollutants and materials from the waste—which has the potential to contaminate the surrounding environment, including the Kreo River. Therefore, phytoremediation using Mendong plants is proposed to reduce the pollutants in the leachate. This research employed an experimental method with a Completely Randomized Design (CRD), using Mendong plants (Fimbristylis globulosa) and three biomass variations: P0 (0 g), P1 (1000 g), and P2 (2000 g). Each treatment involved 10 liters of leachate and was replicated three times. The phytoremediation process proved effective in reducing total ammonia levels in the leachate, with a reduction of up to 63%, and the highest total nitrogen reduction reached 53%. This phytoremediation approach can assist in reducing excess total ammonia in water bodies by absorbing organic pollutants through plant roots, as Mendong exhibits hyperaccumulator and hypertolerant properties. It is concluded that Mendong plants are effective in lowering total ammonia and total nitrogen levels in landfill leachate.
Development of STEM-Based Learning Devices for Science Teachers Oriented on Students' Creative Thinking Skills Faiq Makhdum Noor; Dody Rahayu Prasetyo; Salic-Hairulla, Monera A.; Andriawan Saputra; Tania Indra Dwi Safira
Journal of Environmental and Science Education Vol. 5 No. 2 (2025): Journal of Environmental and Science Education : September 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jese.v5i2.29788

Abstract

This study aims to develop STEM (Science, Technology, Engineering, and Mathematics)-based science learning devices that are oriented towards improving students' creative thinking skills. The research method used is the ADDIE development model which includes five stages, namely Analysis, Design, Development, Implementation, and Evaluation. The subjects in this study were teachers and students of class VIIA MTs NU Nurussalam. At the analysis stage, data was obtained regarding teachers' needs for STEM-based learning devices that are integrated with simple learning KITs based on inorganic waste. At the design stage, learning devices were compiled including teaching modules, LKPD, evaluation questions, and KIT Gecoseed (Gardening with Ecoseedling), which uses used bottles and simple planting media. This device also integrates the context of Sustainable Development Goals (SDGs) goal 15, namely maintaining terrestrial ecosystems. Implementation is carried out through socialization activities and implementation of learning in the classroom. Evaluation is carried out through questionnaires to teachers and students. The results showed that the STEM-based learning device was well received, with 93% of teachers stating that the device was easy to implement and 87% of students stating that learning was fun and motivated them to think creatively. In addition, students' creative thinking skills increased after learning as indicated by the N-Gain Score of 0.7 with a high category. This study concludes that the STEM-based learning device developed is effective in increasing students' engagement and creative thinking skills, and is relevant to be applied in science learning at the madrasah level.

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