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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 1,197 Documents
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Studi Geomorfologi Daerah Kedungpoh dan Sekitarnya, Kabupaten Gunung Kidul, Daerah Istimewa Yogyakarta Lestari, Suci Febria; Harnani
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1669

Abstract

The Kedungpoh area and its surroundings in Gunung Kidul Regency, Yogyakarta, are part of the Wonosari Basin, which exhibits complex geomorphological characteristics resulting from the interaction of lithology, geological structures, and exogenic processes. This study aims to identify landform units and analyze the geomorphic processes that contribute to the development of geomorphology in the study area. The methods employed include morphological, morphometric, and morphogenetic analyses through the interpretation of topographic maps, DEM data, and direct field observations. The results indicate that the analyzed area can be classified into seven main geomorphic units: Low Denudational Hills with Moderate Erosion, Denudational Hills with High Erosion, High Denudational Hills with High Erosion, Fault Zone Hills with High Erosion, Floodplain, Irregular Meandering Channel, and Lapilli Plain. The morphology of the study area is controlled by variations in Tertiary lithology, the development of major fault structures such as the Pilangrejo Fault and the Pengkol Fault, as well as intensive fluvial and denudational processes. The dominant geomorphic processes include denudation, fluvial activity, and volcanic deposition, with erosion intensity ranging from moderate to high. These findings provide insight into the dynamics of landform development in the Kedungpoh area, which are controlled by the interaction of geological structures, lithology, and ongoing geomorphic processes.
Penentuan Lingkungan Batimetri Formasi Baturaja dan Formasi Gumai, Daerah Negeribatin dan Sekitarnya, Kabupaten Ogan Komering Ulu Selatan, Sumatera Selatan Margareta, Hemalia; Idarwati
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1673

Abstract

The Negeribatin area, Ogan Komering Ulu Selatan Regency, South Sumatra Province, is part of the South Sumatra Basin and is composed of Tertiary sedimentary rock units, particularly the Baturaja Formation and the Gumai Formation. This study aimed to determine and reconstruct the bathymetric environments of these two formations based on lithological characteristics and the types of benthic foraminifera. The research methods included field observations and laboratory paleontological analyses involving rock sample preparation, sieving, and identification of benthic foraminifera using a microscope. The interpretation of bathymetric environments was conducted based on the depth range of benthic foraminifera habitats. The results show that the Baturaja Formation is composed of calcarenite limestone and reef limestone, indicating a marginal to middle neritic depositional environment at depths of approximately ±14–183 m. Meanwhile, the Gumai Formation, composed of sandstone and claystone, indicates a transitional to middle neritic depositional environment with a depth range of approximately ±12–183 m. The transition from carbonate rocks to clastic rocks reflects an increase in depositional depth related to the development of geological structures in the area. This study contributes to a better understanding of the evolution of depositional environments and sedimentary systems in the South Sumatra Basin.
Pendekatan SAVI terhadap Hasil Belajar Peserta Didik Pembelajaran PAI di SMAN 15 Bandar Lampung Dia, Anna; Amriyah, Chairul; Octafiona, Era
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1676

Abstract

Education in the information era demands learning innovations to overcome the dominance of lecture-based methods, which tend to make students passive. At SMAN 15 Bandar Lampung, it was found that 51% of students had not achieved the minimum mastery criteria in Islamic Religious Education (PAI) due to the use of a teacher-centered approach. This study aims to examine the effectiveness of the Somatic, Auditory, Visual, Intellectual (SAVI) approach on students’ learning outcomes in the material The Essence of Loving Allah SWT, Khauf, Raja’, and Tawakal. The research employed a quantitative experimental method using a Quasi-Experimental Non-Equivalent Control Group Design. The research population consisted of all Grade X students (N = 315), with samples taken from class X.E 4 (n = 33) as the experimental group and class X.E 5 (n = 34) as the control group, selected through cluster random sampling. Research instruments included an objective test measuring cognitive skills at level C4 (analysis) and an observation sheet of learning activities. The results showed a significant improvement in the experimental group, with an average post-test score of 90.56 compared to 84.60 in the control group. N-Gain analysis indicated a score of 68.93 for the experimental group (moderately effective category) and 51.19 for the control group (less effective category). The study concludes that the SAVI approach is effective in improving PAI learning outcomes because it integrates students’ physical, sensory, and intellectual potentials in a comprehensive manner.
Analisis Spasial Tingkat Kerawanan Hutan dan Lahan di Kabupaten Ngawi Berbasis Sistem Informasi Geografis Habibillah, Burhanudddin; Sigit, Agus Anggoro; Sari, Dewi Novita; Arijuddin, Basyar Ihsan
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1680

Abstract

Forest and land fires represent a form of environmental disaster resulting from the interaction between natural factors and human activities in land use. Ngawi Regency, which is spatially dominated by agricultural and forested areas, exhibits biophysical and socio-environmental characteristics that may increase its vulnerability to forest and land fires. This study aims to assess the level of forest and land fire vulnerability in Ngawi Regency using a descriptive quantitative approach based on Geographic Information Systems (GIS). The analysis was conducted through scoring, spatial overlay, and vulnerability classification using the Equal Interval method applied to a set of biophysical and anthropogenic parameters. The results indicate that the study area is predominantly characterized by a moderate level of vulnerability, while areas with high and low vulnerability are more limited and spatially concentrated. The spatial pattern of vulnerability reveals a strong relationship between physical environmental conditions and the intensity of human activities. Areas located near settlements and road networks tend to exhibit higher vulnerability levels compared to areas with lower human influence. These findings highlight the importance of forest and land fire vulnerability mapping as a supporting tool for more targeted, adaptive, and sustainable mitigation planning aimed at reducing fire risk at the regional level.  
Karakterisasi Petrografi dan Klasifikasi Litologi Batuan pada Daerah Umpam dan Sekitarnya, Kecamatan Lengkiti, Kabupaten Ogan Komering Ulu, Sumatera Selatan Khatulistiwa, Bening Alya; Idarwati
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1681

Abstract

The Umpam area and its surroundings, Lengkiti District, Ogan Komering Ulu Regency, South Sumatra, are located within the South Sumatra Basin and exhibit complex lithological variations. This study aimed to characterize rock types petrographically and to establish lithological classifications as a basis for more accurate rock nomenclature. The research methods included field observations, sample collection, thin section preparation, and petrographic analysis using a polarizing microscope under plane-polarized light (PPL) and cross-polarized light (XPL). The petrographic analysis of 12 samples revealed lithologies consisting of calcareous pelite (slate) and metacarbonate rock (phyllite) within the Tarap Formation (PCt); chert within the Situlanglang Member (Kjgs); chert and andesite within the Insu Member of the Garba Formation (KJgv); lithic tuff, andesite, and basalt within the Kikim Formation (Tpok); ferruginous lithic wacke within the Talang Akar Formation (Tomt); and wackestone limestone within the Baturaja Formation (Tmb). The Gumai Formation (Tmg) is also characterized by calcareous mudrock and wackestone. Overall, the study area is composed of metamorphic, igneous, pyroclastic, and sedimentary rocks, reflecting the diversity of geological processes that have occurred in the region.
Pengaruh Model Kooperatif Teams Games Tournament (TGT) Berbasis Media Kartu Soal pada Materi Gelombang Bunyi terhadap Pemahaman Konsep Fisika Siswa Putri, Lika Adeliana; Novika, Sutri; Destini, Rita; Haryadi, Jafri
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1683

Abstract

This study aimed to examine the effect of the Teams Game Tournament (TGT) learning model assisted by Question Cards on senior high school students’ conceptual understanding of sound wave material. The research employed a quantitative approach with a quasi-experimental design using the nonequivalent control group design. The subjects were eleventh-grade students of SMAN 2 Lubuk Pakam, with class XI-C as the experimental group (36 students) and class XI-A as the control group (34 students). The research instruments consisted of pretest and posttest questions as well as observation sheets. The results showed a significant improvement in students’ conceptual understanding after the implementation of the TGT model assisted by Question Cards. Based on the hypothesis testing using an independent samples t-test, the posttest significance value was 0.000 < 0.05, indicating a significant difference between the experimental and control groups. The N-Gain analysis revealed that the experimental group achieved an average N-gain score of 0.65 (moderate to high category), while the control group obtained 0.31 (low to moderate category). These findings indicate that the TGT model assisted by Question Cards is more effective in improving conceptual understanding than the lecture method. In conclusion, the use of the TGT model assisted by Question Cards has a positive and significant effect on enhancing students’ understanding of physics concepts. This model is able to create an active, enjoyable, and competitive learning environment while simultaneously increasing students’ participation and self-confidence in understanding the material.
Pengembangan Media Infografis Interaktif (MIFOR) pada Materi Permasalahan Lingkungan yang Mengancam Kehidupan Siswa Kelas V Sekolah Dasar Salsabila, Nabila Anastasia; Sukriadi; Hidayat, Taufik; Iksam
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1684

Abstract

The main problem in science and social studies (IPAS) learning at the elementary school level is students’ low understanding of environmental issues that threaten life. This problem is caused by the limited use of interactive and visual learning media, which leads students to become passive during the learning process. This study aims to develop an Interactive Infographic Media (MIFOR) on environmental issues that threaten life for fifth-grade elementary school students. The research employed a Research and Development (R&D) method using the ADDIE development model, which consists of analysis, design, development, implementation, and evaluation stages. The research instruments included validation sheets from material experts, media experts, and language experts; student response questionnaires in small-group and large-group trials; and a teacher response questionnaire. The results showed that the MIFOR media obtained material expert validation percentages of 85.71% and 88.57%, media expert validation of 86.31% and 91.57%, and language expert validation of 100%, all categorized as very valid. The practicality of the media reached 87.04% in the small-group trial and 85.61% in the large-group trial, categorized as highly feasible. Teacher responses indicated that the MIFOR media is easy to use and appropriate for IPAS learning materials. Therefore, the MIFOR media is considered valid and practical for use in elementary school IPAS learning.
Mekanisme Pembentukan Struktur Geologi Daerah Batu Ampar Dan Sekitarnya, Kabupaten Bengkulu Selatan, Provinsi Bengkulu Zaid, Zaki Nurul; Sutriyono, Edy; Gusti, Ugi Kurnia
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1685

Abstract

This study examines the mechanisms of geological structure formation in the Batu Ampar area and its surroundings through field geological mapping and interpretation of Digital Elevation Model (DEM) imagery data. Outcrop identification was conducted to determine the types of structures in tectonically deformed rocks. The observations reveal several geological structures, including the Air Kedurang I Anticline, Air Kedurang I Syncline, Air Kedurang II Anticline, Air Kedurang II Syncline, Air Kedurang III Anticline, and the Batu Ampar Thrust Fault. Structural element analysis was carried out using Win Tensor and Dips software. The analyzed data include plane orientations (strike and dip) and pitch for fault structures, while fold analysis utilized orientation data from both fold limbs. Stereonet analysis and DEM interpretation indicate that the structural orientations and surface relief patterns predominantly trend northwest–southeast (NW–SE). The results suggest that compressional forces during the Early to Late Pliocene led to fold formation, which continued into the Pleistocene and triggered the development of the Batu Ampar Thrust Fault. Overall, the geological structures in the study area are interpreted to have formed due to sustained NW–SE–oriented tectonic activity from the Pliocene to the Pleistocene.
Analisis Pengaruh Penambahan Fly Ash Bottom Ash (FABA) terhadap Kuat Geser Tanah Disposal Aktual di Area TAL MTB PT Bukit Asam untuk Konstruksi Timbunan Jalan Fadhilah, Astrid; Bochori; Gilang Pratama, Rendi
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1688

Abstract

Road embankment construction on soft soil frequently encounters technical challenges in the form of low bearing capacity and high deformation potential, which can adversely affect road stability and service life. This study aims to analyze the effect of Fly Ash Bottom Ash (FABA), a by-product of coal combustion, on improving the shear strength of actual soft soil obtained from the TAL MTB disposal area of PT Bukit Asam. The FABA contents applied were 15% and 25% by dry weight of soil. Laboratory testing was conducted using direct shear tests on both untreated soil and soil mixed with FABA. The test results indicate that the addition of FABA significantly enhances the soil shear strength parameters, particularly cohesion (c) and internal friction angle (ϕ). The highest improvement was observed in the soil mixture containing 25% FABA, demonstrating that FABA is effective in improving the mechanical properties of soft soil. Therefore, the utilization of FABA as a soil stabilization material not only provides an efficient technical solution for road embankment construction but also contributes to sustainable and environmentally friendly industrial waste management.
Pengaruh Model Problem Based Learning Berbantuan Wordwall terhadap Hasil Belajar Matematika Materi Pecahan Peserta Didik Kelas V SDN 015 Samarinda Ulu Afrizal Rifai, Yoga; Sukriadi
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1689

Abstract

This study was motivated by observations of low student learning outcomes in Mathematics, particularly in the topic of fractions. This condition is indicated to be caused by the dominant use of conventional teaching methods by teachers, along with the limited implementation of innovative learning models and media. The main objective of this study was to examine and analyze the effect of implementing a problem-based learning model integrated with Wordwall media on the learning outcomes of fifth-grade students at SDN 015 Samarinda Ulu. This research was classified as a quantitative experimental study using a Non-Equivalent Control Group Design. The research subjects consisted of 54 students divided into two groups: an experimental class (V A) and a control class (V B). The instruments used to measure learning outcomes were pretest and posttest questions, which had undergone empirical validity testing, including validity, reliability, item difficulty, and discrimination index tests. Inferential data analysis was conducted through a series of statistical tests, namely normality and homogeneity tests, followed by hypothesis testing using a non-parametric sample t-test. The findings revealed a significant difference in learning outcomes between the experimental group, which received the problem-based learning model integrated with Wordwall media, and the control group, which was taught using conventional methods. This difference was indicated by the statistically higher mean posttest score of the experimental group compared to that of the control group. The significance value obtained from the sample t-test was 0.008, which is lower than the predetermined significance level (α = 0.05). Therefore, it can be concluded that the implementation of the problem-based learning model supported by Wordwall media had a positive and significant effect on the learning outcomes of fifth-grade students at SDN 015 Samarinda Ulu in the topic of fractions.

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