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Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal)
Published by Universitas Mataram
ISSN : 27232905     EISSN : 27232913     DOI : https://doi.org/10.29303/goescienceedu
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Chemistry Education Physics
Jurnal Pendidikan, Sains, Geologi dan Geofisika (GeoScienceEd Journal): |e-ISSN: 2723-2913, p-ISSN: 2723-2905| diterbitkan 2 (dua) kali dalam setahun (Peride Juni dan Desember) dan dimulai pada bulan Juni 2020 oleh Program Studi Pendidikan Fisika FKIP Universitas Mataram. Artikel dapat diterima dalam Bahasa Indonesia dan Bahasa Inggris. GeoScienceEd merupakan wadah publikasi penelitian pendidikan, sains, geologi dan geofisika. Cakupan dari jurnal ini adalah artikel ilmiah berupa hasil penelitian yang meliputi pendidikan, sains, kebumian, geologi dan geofisika.
Arjuna Subject : Umum - Umum
Articles 1,504 Documents
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Manajemen Risiko Laboratorium dalam Meningkatkan Keselamatan dan Kesehatan Kerja (K3): Sebuah Studi Literatur Wilda Ummairah; Junaidin
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.2103

Abstract

Laboratory risk management is a systematic approach aimed at identifying, analyzing, evaluating, and controlling various potential hazards that arise in laboratory activities. The laboratory environment poses a high level of risk because it involves the use of hazardous chemicals, biological agents, sharp equipment, and electrical installations that have the potential to cause workplace accidents. This study aims to examine the concepts and implementation of laboratory risk management to improve occupational safety and health (OSH). The method used is a literature review analyzing various scientific sources, journals, and relevant laboratory safety guidelines from the past five years. The results of the study indicate that risks in laboratories can be minimized through the implementation of effective risk management, including risk identification, hazard level assessment, and control measures via standard operating procedures (SOPs), the use of personal protective equipment (PPE), and workplace safety training. In addition, a safety culture and organizational commitment are critical factors in the successful implementation of risk management. Thus, the implementation of optimal risk management can create a laboratory environment that is safe, efficient, and productive.
Peran Transformasi Digital dalam Peningkatan Nilai Ekonomi Produk PKBM Rizki Amalia, Desa Buntu Sarong, Kecamatan Masalle Nurul Rahmawaty; Baharuddin; Saddam Ramli; Yunus Busa; Haerusman
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.2112

Abstract

Digital transformation is a crucial need in the economic development of rural communities because it can expand market access, increase product competitiveness, and encourage business innovation based on local potential. However, the use of digital technology by coffee entrepreneurs in Buntu Sarong Village, Masalle District, is still not optimal, so the role of community empowerment institutions is needed to support the digitalization process. This study aims to describe the application of digital transformation in increasing the economic value of local coffee products, analyze the role of PKBM Rizki Amalia in supporting the process, and identify supporting and inhibiting factors that influence its success. This research is expected to provide benefits for the development of studies on non-formal education, community empowerment, and the digital economy based on local potential. The study uses a qualitative descriptive approach with a case study design conducted at PKBM Rizki Amalia Buntu Sarong Village, Masalle District, Enrekang Regency in 2026. The main research instrument is the researcher with supporting instruments in the form of interview guidelines, observation, and documentation. Data sources consist of primary and secondary data collected through observation, in-depth interviews, and documentation. Data analysis used the Miles and Huberman model, which includes data reduction, data presentation, and conclusion drawing. Data validity was tested through triangulation of sources, techniques, and time. The results of the study indicate that digital transformation through the use of social media, improved product packaging, and the use of production technology can expand marketing reach and increase the economic value of local coffee. Supporting factors include PKBM training, internet access, and community motivation, while inhibiting factors include limited digital literacy and technological facilities. The implications of this study indicate that PKBM plays a strategic role as an agent of community empowerment in encouraging sustainable digital transformation to improve the economic welfare of rural communities.
Pengembangan Alat Percobaan dan Lembar Kerja Peserta Didik (LKPD) Berbasis STEM pada Materi Gelombang Bunyi (Kelintang Jolo) Devi Harmita; Haerul Pathoni; Budi Eka Dharma
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.2119

Abstract

This study aims to Develop experimental tools and STEM-based Student Worksheets (LKPD) on sound wave material using Arduino technology and Kelintang Jolo local wisdom for eleventh-grade high school students in Jambi Province. The 4D Development model (Define, Design, Develop, Disseminate) was employed, limited to the Develop stage. Validation involved three validators using Aiken's V formula, while practicality was measured through student response questionnaires analyzed descriptively. Results showed content validity reaching V-Aiken 0.75 (Valid) and media validity 0.72 (Valid) at Stage II. Practicality testing on 30 students at SMA Negeri 8 Jambi City yielded a mean response score of 3.19 out of 4 (Good/Practical) with Cronbach's Alpha 0.86 (Reliable). The Kelintang Jolo context and Arduino technology integration successfully enhanced the relevance and appeal of sound wave learning material. The product is declared valid and practical as an innovative physics learning medium integrating local wisdom with 21st-century technology.
Silver Nanowire Transparent Conductive Film Prepared by Spin Coating: Correlating Network Morphology with Optical and Electrical Properties Ni'matul Azizah; Buky Wahyu Pratama; Wardah Nabilah; Yeti Rafitasari
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.2122

Abstract

In this study, silver nanowires (AgNWs) were synthesized through the polyol process and subsequently deposited onto glass substrates by a spin-coating technique to fabricate transparent conductive films. The morphology, optical properties, and electrical performance of the resulting films were investigated using scanning electron microscopy (SEM), UV–Vis spectrophotometry, and sheet resistance measurements. SEM observations confirmed the successful formation of AgNWs with an average diameter of 332 nm and a length of 28 µm. After film deposition, the AgNWs formed a dense and interconnected network with average dimensions of 178 nm in diameter and 12 µm in length. Optical characterization revealed a transmittance of 86.6% at 550 nm, indicating high transparency in the visible region. Electrical measurements showed a low sheet resistance of 3.3 Ω/sq, indicating good electrical conductivity of the fabricated film. The observed combination of high transmittance and low sheet resistance is attributed to the interconnected AgNW network morphology, in which numerous nanowire junctions provide effective electron transport pathways while the open regions between neighboring nanowires allow efficient light transmission. This correlation between network morphology and the resulting optical and electrical properties suggests that the fabricated AgNW film possesses characteristics suitable for transparent conductive electrode applications.
Gaya Kepemimpinan Kepala Sekolah dalam Meningkatkan Kemampuan Pengelolaan Kurikulum oleh Tenaga Pendidik di SMKN 1 Bandung Tulungagung Dini Syari’ah; Binti Maunah
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.2125

Abstract

Principal leadership is a crucial factor determining educational success, but the phenomenon of authoritarian leadership cases indicates a gap between formal roles and effectiveness in the field, especially in relation to curriculum management. This study aims to examine in depth the leadership style of the Principal at SMK Negeri 1 Bandung Tulungagung and its implications for improving the curriculum management capabilities of educators. This study also aims to identify the leadership style and describe the curriculum management carried out by educators. This study adopted a qualitative approach with a focused case study type, where the researcher acted as the main instrument at the research site. Primary data sources involved the Principal, the Vice Principal for Curriculum, and educators. Data were collected using triangulation techniques (participant observation, in-depth interviews, and documentation studies) and analyzed interactively using the Miles and Huberman model. The results of the study confirm that leadership effectiveness lies in an adaptive and multifaceted approach that simultaneously integrates the roles of educator, leader, manager, motivator, administrator, innovator, and supervisor. The principal implemented instrument differentiation: transactional aspects (rewards and punishments) were directed at managing behavior and discipline directly tied to curriculum implementation, while transformational aspects (training/internships) were directed at improving technical competency. This success was supported by the supervisor's role through classroom visits that ensured the internalization of new knowledge into actual practice. This finding is significant because it offers a validated applied model for vocational school management, demonstrating that the effectiveness of curriculum management depends on the flexibility and comprehensiveness of the leader's managerial role.
Efektivitas Standar Operasional Prosedur Laboratorium dalam Pembiasaan Perilaku Positif Siswa Sekolah Dasar Hanif Anwar; Junaidin
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.2126

Abstract

Character building from an early age represents a pivotal focus within primary education curricula. This study examines the efficacy of implementing school laboratory Standard Operating Procedures (SOPs) as a structural stimulus to condition positive student behaviors, including discipline, accountability, hygiene, and integrity. Utilizing a qualitative approach with a descriptive case study design, this paper analyzes the transition of written SOP regulations into automated habits (habituation). This analysis is framed through the integration of Thomas Lickona’s character development framework and B.F. Skinner’s operant conditioning theory. The field results demonstrate that the consistent enforcement of laboratory regulations significantly reduces the frequency of student indiscipline. The primary determinants of successful internalisation include the assertiveness of teacher enforcement, the availability of representative facilities, teacher modeling, and cohesive monitoring collaboration between schools and parents. This study recommends restructuring conventional SOP formats into child-friendly visual media and integrating a system of positive reinforcement to cultivate intrinsic compliance among elementary school students.  
Pemeliharaan dan Inventarisasi Alat serta Bahan Laboratorium dalam Mendukung Pembelajaran di Sekolah Dasar Imam Ahyar; Junaidin
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.2127

Abstract

Maintenance of laboratory equipment and materials is a crucial activity in laboratory management, ensuring the smooth running of practicums, occupational safety, and the quality of learning and research outcomes. This study aims to examine the importance of maintaining laboratory equipment and materials, its implementation procedures, and the benefits it provides in supporting the effectiveness of laboratory activities. The research method used was library research with a qualitative descriptive approach. Data were obtained through a review of various literature sources, including books, scientific journal articles, official documents, and regulations related to laboratory management. Data analysis techniques included collection, reduction, presentation, and drawing conclusions from various relevant sources. The results indicate that laboratory equipment maintenance includes cleaning, storage, periodic inspections, calibration, and repair to maintain function and accuracy. Meanwhile, laboratory material maintenance includes labeling, storage according to material characteristics, monitoring expiration dates, and safe waste management. This study also indicates that proper maintenance plays a crucial role in increasing the efficiency of laboratory facilities, reducing the risk of equipment damage and workplace accidents, and supporting the success of practicums and research activities.  Maintenance success is influenced by human resource competence, the availability of standard operating procedures (SOPs), an integrated inventory system, and adequate budget support. Therefore, implementing a planned and sustainable maintenance system is a crucial factor in creating a safe, effective, efficient, and high-quality laboratory.
Analisis Pelaksanaan Supervisi Akademik Kepala Sekolah di Sekolah Dasar Sherly Dwi Amelia; Imam Ahyar; Wilda Ummairah; Hanif Anwar; Lukman
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.2131

Abstract

This study aims to analyze the implementation of academic supervision by elementary school principals in improving the quality of learning. The study employed a qualitative descriptive approach and was conducted at SD 2 Rumak, West Lombok Regency, during the second semester of the 2025/2026 academic year. The research subjects consisted of the principal, classroom teachers, and subject teachers selected through purposive sampling based on their involvement in academic supervision activities. Data collection techniques included participant observation, structured interviews, and documentation, with data analysis using the Miles and Huberman model, which encompasses data reduction, data presentation, and drawing conclusions. The results of the study indicate that the implementation of academic supervision has proceeded systematically through the stages of planning, implementation, feedback, and follow-up. Planning is carried out in a participatory manner involving teachers, while supervision is conducted through direct classroom observation using clear assessment tools. Feedback is provided constructively and followed up with guidance and follow-up supervision. Academic supervision has a positive impact on improving the quality of learning, such as the use of more varied methods, more effective classroom management, and increased teacher-student interaction. The findings reveal that academic supervision contributes to improving teachers' instructional practices, particularly in the use of varied teaching methods, classroom management, and teacher–student interaction. Constructive feedback and systematic follow-up were also found to play an important role in improving learning quality. However, the implementation of supervision still faces challenges, such as time constraints, scheduling conflicts, and differences in teacher readiness. Therefore, strengthening the management of supervision is necessary to ensure it is more optimal and sustainable.
Penerapan Model Pembelajaran PIMCA untuk Meningkatkan Kemampuan Pemecahan Masalah Peserta Didik SMA pada Materi Kalor Diki Aditya; Muslim; Dedi Sasmita
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.2136

Abstract

Problem-solving skills are one of the most important skills for students to possess; however, their proficiency in this area remains low, necessitating a learning model that actively engages students and fosters a strong conceptual understanding. This study aims to determine the effectiveness of the PIMCA learning model in improving problem-solving skills in heat-related material. A quantitative approach was used with a quasi-experimental design. The sample in this study was determined using convenience sampling, while data on problem-solving skills were collected through tests and analyzed using N-Gain, hypothesis testing in the form of an independent samples t-test, and effect size calculations. The analysis results show that the average N-Gain score for problem-solving skills among students in the experimental class was 0.59, which is higher than that of the control class, which was only 0.43. The results of the independent samples t-test yielded a significance value of < 0.001, indicating a significant difference in the improvement of problem-solving skills. Furthermore, the effect size calculation yielded a value of 1.4, which falls into the high category. Thus, the PIMCA model has a positive impact on students’ problem-solving skills regarding heat-related material. Based on the research results, it can be concluded that the PIMCA model can serve as an alternative instructional model to enhance students’ problem-solving skills.
Pengaruh Status Sosial Ekonomi Keluarga dan Teman Sebaya terhadap Prestasi Belajar Siswa Jurusan Manajemen Perkantoran SMK PGRI 2 Sidoarjo Rieska Rahmadania Fitrianti; Ruri Nurul Aeni Wulandari
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.2138

Abstract

This study will be examining the effect of family socio-economic status and peer group on students' learning achievement in the Office Management in SMK PGRI 2 Sidoarjo. This study utilized a quantitative method, adopting an associative research design. The study population was 221 students, but 142 respondents were chosen as samples by employing purposive sampling and Slovin formula with 5% error rate. The data collection instrument used was a structured questionnaire on a five-point Likert scale that was then analyzed through multiple linear regression, t-test, F-test, and coefficient of determination using IBM SPSS Statistics software. It is observed from the results that the family socio-economic status had a significant effect on students' learning achievement with a significance value of 0.000 and t-value of 4.656. The peer group also had a significant effect with a significance value of 0.000 and t-value of 7.154. Both the variables had a simultaneous significant effect on learning achievement with an F-value of 120.055 and significance value of 0.000. Furthermore, the coefficient of determination (R²) of 0.633 implied that the two variables contribute to 63.3% to the students' learning achievement. The findings contribute to efforts to improve vocational students’ academic achievement by providing empirical evidence for schools, teachers, and parents to strengthen family support and promote positive peer environments that encourage learning motivation and academic success.

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