Claim Missing Document
Check
Articles

Found 39 Documents
Search

INOVASI PEMBUATAN REBAB VERSI RAHARJA: KAJIAN ORGANOLOGI DAN AKUSTIKA Donovan Hardy; Bayu Wijayanto; Setya Rahdiyatmi Kurnia Jati Linuar
Keteg : Jurnal Pengetahuan, Pemikiran dan Kajian Tentang Bunyi Vol. 25 No. 1 (2025): Keteg: Jurnal Pengetahuan, Pemikiran dan Kajian Tentang Bunyi
Publisher : Surakarta: Jurusan Karawitan Institut Seni Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33153/keteg.v25i1.7417

Abstract

This research began with the phenomenon of making rebab initiated by Raharja (hereinafter referred to as rebab Raharja). This produk is a realization of the stimulus of the idea of ​​developing musical instruments in 1993, when he studed at ISI Yogyakarta. The idea of ​​creating rebab Raharja was motivated by the emergence of contradictory criticism of the use of conventional rebab in the presentation of Raharja's gamelan in 1993. There are several parts of his musical composition that have a hard nuance and the presentation of the rebab is done in a standing position. Anticipatory efforts were carried out creatively by taking a number of innovative steps. The goal is that the new rebab details can be used in the context of presenting contemporary musical works. The process of making and experimenting with making rebab Raharja has taken place three times, that was in 1994, 2010, and 2023. Each stage produces two products that have differences in physical and non-physical aspects. The purpose of this study was to examine and describe Raharja's innovation. The realization of his ideas has been carried out in several aspects, such as: technology of making the rebab’s body with resin as an alternative material to replace wood, the design of the shape and construction of the rebab, and the application of electrical technology products as sound generating devices. The method applied in this study is qualitative descriptive analysis. The method and nature of the research are applied to analyze and describe the innovation and process of making Raharja’s rebab. The physical aspect is studied using the discipline of organology, while the sound quality and its processing are carried out using acoustics, a branch of physics that discusses sound. The results obtained from this study are in the form of a description of the meaning of innovation, forms of innovation, knowledge of materials, making design shapes and construction, the process of making the rebab’s body and the process of producing sound by applying electrical technology products. The realization of this idea, changing the physical appearance and sound quality can be processed to be more diverse. As far as the author knows, there has been no rebab made like Raharja's idea. The innovation that has been carried out has the opportunity to be applied to other details, either with the same or different thinking. In essence, it has a noble goal to develop and globalize gamelan through the development of its musical instruments, so that it has a functional suitability and technological equality with other musical instruments.
Analysis of the Management of the Museum Pusaka Nias in Cultural Conservation, Biodiversity, and Sustainable Herbal Knowledge Zebua, Anna Mariana; Bayu Wijayanto; Siti Fatimah; Eka Asih Febriani; Rosdianto
Sumatra Journal of Disaster, Geography and Geography Education Vol. 10 No. 1 (2026): Sumatra Journal of Disaster, Geography and Geography Education (June Edition)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sjdgge.v10i1.709

Abstract

This research aims to analyze the management of the Museum Pusaka Nias in the sustainable conservation of culture, biodiversity, and herbal knowledge. The research methodology used is a descriptive qualitative approach with data analysis using SWOT. The results of the analysis show that the main strengths of the Museum Pusaka Nias lie in its collection of authentic, high-value artifacts, cultural legitimacy, indigenous community networks, and education and conservation of various endemic biodiversity owned by the Nias community. The weaknesses of the Museum Pusaka Nias include ticket prices/donations for tourists from outside the region and limited digital infrastructure that is not yet adequate. For opportunities, the Museum Pusaka Nias has considerable opportunities including increasing cultural tourism trends, academic and government partnerships. Meanwhile, threats lie in tectonic natural disasters, coastal abrasion/degradation of coastal ecosystems and degradation of physical collections. As a solution to overcome these, the Museum Pusaka Nias must be able to adapt to current developments such as technological improvements, the development of thematic tour packages, disaster preparedness and collection risk management, multi-stakeholder partnerships and strengthening human resource capacity.
Case Study of Spatial Planning Mismatch Against Geomorphology in Kampar Regency: Landslide Susceptibility Analysis Aisyah Ajad; Tengku Hamzah, Tengku Adeline Adura; Bayu Wijayanto; Asep; Aprizon Putra
Sumatra Journal of Disaster, Geography and Geography Education Vol. 10 No. 1 (2026): Sumatra Journal of Disaster, Geography and Geography Education (June Edition)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sjdgge.v10i1.720

Abstract

This research performs a comprehensive landslide hazard mapping in Kampar Regency by integrating Geographic Information System (GIS) technology with a weighted overlay modeling approach based on four critical physical parameters: slope gradient, rainfall intensity, soil type erodibility, and land use characteristics. Utilizing classification standards from BAPPEDA and weighting methods from Taufik Q, Firdaus et al. (2012) and BNPB Regulation No. 02 of 2012, the study identifies that the region is dominated by rainfall intensities of 2501–3000 mm/year and a significant distribution of Andosol soil types which contribute to soil instability. The spatial analysis results categorize the hazard levels into three classes—Safe, Moderately Prone, and Prone—revealing that XIII Koto Kampar Subdistrict faces the highest risk with a prone area of 88,008.48 hectares (92.36%), primarily due to steep topography and high runoff velocity, whereas Bangkinang Subdistrict is identified as the safest area with a low-risk coverage of 6,836.66 hectares (28.20%). These findings conclude that land use with high vegetation density, such as forests which cover 73,154.26 hectares, plays a vital role in reducing runoff, and the resulting hazard map serves as a crucial spatial decision-support tool for disaster mitigation and regional planning in Kampar Regency.
IMPLEMENTASI GEO-STAR TERHADAP KEMAMPUAN BERPIKIR SPASIAL SISWA PADA MATA PELAJARAN GEOGRAFI FASE E DI SMA NEGERI 1 BATUSANGKAR D, Salsabila; Bayu Wijayanto
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.52465

Abstract

Geo-STAR is a technology-based learning media that integrates the use of digital maps, spatial visualization, and regional exploration activities to support the understanding of geographic concepts contextually. This study aims to analyze the implementation of Geo-STAR on students' spatial thinking skills in the E phase of geography subjects at SMA Negeri 1 Batusangkar. The method used in this study was a quasi-experimental with a purposive sampling technique with a sample of class X E9 as the experimental class and class X E8 as the control class. Spatial thinking skills were measured based on spatial thinking indicators according to Jo & Bednarz (primitive spatial, simple spatial and complex spatial). Data were analyzed using normality tests, homogeneity, and hypothesis testing using t-tests, as well as n-Gain analysis with the help of IBM SPSS version 25 software. The results of statistical tests with the help of SPSS version 25 showed a paired sample t-test showing a significance value (Sig.2-tailed) of 0.000 <0.05. This indicates a significant difference between the pretest and posttest scores in the experimental class. Based on the analysis, the results obtained show that the implementation of Geo-STAR assisted by geospatial technology can improve students' spatial thinking skills in the geography subject phase E at SMA Negeri 1 Batusangkar.
IMPLEMENTASI PEMBELAJARAN MENDALAM BERBASIS DIGITAL TERHADAP SPATIAL THINKING SISWA PADA MATA PELAJARAN GEOGRAFI FASE E DI SMAN 1 LUHAK NAN DUO Agnesia Tamba; Bayu Wijayanto; Ernawati; Anisa Yudita
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.56564

Abstract

This study aims to analyze the implementation and effectiveness of digital-based deep learning on students' spatial thinking skills in Geography Phase E at SMAN 1 Luhak Nan Duo. The study used a quantitative approach with a quasi-experimental method and a nonequivalent control group design. The study sample consisted of 29 students from class XE1 as the experimental class and 28 students from class XE2 as the control class. Data collection was carried out through spatial thinking tests in the form of pretests and posttests, as well as student response questionnaires. The digital media used included Zoom Earth, Windy, and AccuWeather. The results of the study indicate that the implementation of digital-based deep learning was successful through mindful, meaningful, and joyful learning activities utilizing digital media to explore atmospheric phenomena.
PERSEPSI SISWA TENTANG PENDEKATAN PEMBELAJARAN MENDALAM PADA PEMBELAJARAN GEOGRAFI DI SMA NEGERI 1 PASAMAN Malika Zikra; Bayu Wijayanto
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.57414

Abstract

ABSTRACT Geography instruction requires an approach that can create meaningful, enjoyable learning experiences that are relevant to students’ lives. One such approach is deep learning. This study aims to analyze students’ perceptions of its implementation at Pasaman State High School 1. This study employs a descriptive research design with a quantitative approach. The sample size was determined using the Slovin formula with a 5% margin of error, resulting in a sample of 133 students, who were then selected using proportional random sampling. Data were collected via a questionnaire and analyzed using quantitative descriptive analysis. The results show that students’ perceptions fall into the “good” category, with a retention rate of 68%, a comprehension rate of 68%, and an assessment score of 61%. Thus, the deep learning approach supports the creation of more active, meaningful, and contextual geography learning.
PENGARUH MEDIA INTERAKTIF TERHADAP PARTISIPASI DAN PEMAHAMAN KONSEP GEOGRAFI SISWA KELAS X SMA NEGERI 8 MANDAU Permata, Regi; Bayu Wijayanto
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.60286

Abstract

This study aimed to analyze the implementation of interactive media and its effect on students' participation and understanding of geographic concepts among tenth-grade students at SMA Negeri 8 Mandau. The study employed a quantitative approach using a Quasi-Experimental Design with a Nonequivalent Control Group Design. The sample consisted of an experimental class that learned using interactive media and a control class that received conventional instruction. Data were collected through students' participation observation sheets and pretest–posttest concept understanding tests. Data were analyzed using descriptive and inferential statistics, including the normality test, homogeneity test, Mann–Whitney U test, Wilcoxon Signed Rank Test, and N-Gain analysis. The results showed that the implementation of interactive media was successfully carried out and effectively increased students' participation, as indicated by the increase in participation from 68.50% to 90.62%. In addition, students' understanding of geographic concepts improved, as reflected in the increase in pretest and posttest scores and an N-Gain value in the moderate category. Statistical analysis indicated that interactive media had a positive effect on students' participation and improved their understanding of geographic concepts among tenth-grade students at SMA Negeri 8 Mandau. Keywords: Interactive Media, Student Participation, Concept Understanding, Geography
IMPLEMENTASI MODEL GEO-STAR UNTUK MENINGKATKAN BERPIKIR SPASIAL DALAM MATA PELAJARAN GEOGRAFI FASE E SMAN 1 GAUNG ANAK SERKA KAB INDGRAGIRI HILIR PROV RIAU Putra Nuka, Arya Hidayat; Yurni Suasti; Bayu Wijayanto; Ahyuni
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Processed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.63177

Abstract

Spatial thinking is one of the essential cognitive competencies in geography education because it enables students to understand spatial concepts, use representational tools, and reason about the spatial relationships among phenomena on the Earth’s surface. However, various studies have shown that the spatial thinking skills of Indonesian high school students remain suboptimal, particularly in the aspects of visualization, pattern analysis, and spatial interconnection. A similar condition was also found at SMA Negeri 1 Gaung Anak Serka, Indragiri Hilir Regency, Riau Province, where students still experienced difficulties in reading maps, relating the location of a region to its physical and social conditions, and explaining geospatial phenomena spatially. This study aims to describe the implementation of the Geo-STAR Model and analyze its effect on improving the spatial thinking skills of Grade X Phase E students on the Atmosphere topic. The research employed a quantitative approach with a quasi-experimental pretest-posttest control group design. The research sample consisted of class X.3 as the experimental group and class X.1 as the control group, selected through purposive sampling. The Geo-STAR Model was implemented through six learning syntaxes that integrated Google Earth, National Geographic MapMaker, Assemblr Edu (Augmented Reality), Mentimeter, and Seesaw. The results showed that the model was implemented according to the syntax and was able to create interactive, contextual, and spatial-exploration-based learning. There was a significant difference between the pretest and posttest scores in the experimental class with a significance value of 0.000. The average N-Gain of the experimental class reached 0.86 and was categorized as high, while the control class obtained an average N-Gain of 0.68, which fell into the medium category. Thus, the Geo-STAR Model has been proven to have a positive and significant effect on improving students’ spatial thinking skills in geography learning on the Atmosphere topic.
PEMANFAATAN TEKNOLOGI GOOGLE MAPS PADA MATERI MITIGASI BENCANA DALAM PEMBELAJARAN GEOGRAFI SMA NEGERI DI KECAMATAN KOTO TANGAH KOTA PADANG Azura, Intan; Bayu Wijayanto
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomer 03, September 2026 Publication
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.63456

Abstract

This research is motivated by the suboptimal utilization of Google Maps technology in geography learning on disaster mitigation material in Public Senior High Schools in Koto Tangah District, Padang City. The study aims to analyze the utilization of Google Maps in geography learning, determine teacher and student perceptions of its use, and identify supporting and inhibiting factors in its implementation. The study used a mixed method approach with a sequential explanatory design. The study population was all eleventh-grade students and geography teachers at four Public Senior High Schools in Koto Tangah District, Padang City. The research sample consisted of 120 students selected using purposive sampling techniques and 4 geography teachers as informants. Data collection techniques included questionnaires, interviews, observation, and documentation. Quantitative data were analyzed using descriptive statistics, while qualitative data were analyzed through data condensation, data presentation, and conclusion drawing. The results showed that the utilization of Google Maps in geography learning on disaster mitigation material has been implemented, but not optimally. Teachers and students gave positive perceptions towards the use of Google Maps because it is able to improve spatial understanding, learning motivation, and student engagement in learning. The main obstacles faced include limited technological facilities and infrastructure, uneven distribution of teachers' digital competencies, and limited internet access.