JOSAR (Journal of Students Academic Research)
type: channel
description: JOSAR (Journal of Students Academic Research) is a national scientific journal that is open to seeking innovation, creativity, and novelty. This journal publication aims to disseminate the conceptual thoughts or ideas and research results that have been achieved in the multidiscipline area. It was First published in 2016 and is regularly published two (2) times a year, in March and September.
publisher: Universitas Islam Balitar
language: en
publication name: JOSAR (Journal of Students Academic Research)
issn: 2502-8251
copyright: Authors who publish in this journal agree to the following terms: Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
items: Ethnobotanical data needs and their application in biology learning
items: Comparative Study Of Monthly Electricity Consumption Clusterization Using K-Means and DBSCAN
items: Sentiment Analysis On Evos Esports Team Instagram Social Media Using Convolutional Neural Network (CNN)
items: Sentiment Analysis Of Mie Gacoan Reviews In Blitar City On The Grab Application Using The Support Vector Machine Method
items: The Role of Lactobacillus plantarum in Enhancing the Physical Quality and pH of Water Hyacinth (Eichhornia crassipes) Silage
items: The Effect of Project-Based Learning in the English for Tourism Course on the Improvement of Students’ Entrepreneurial Communication Skills
items: The Effect Of Gallery Walk Learning Model To Improve Students' Creativity In Elementary School Fine Arts Subjects
items: The Effect Of Traditional Engklek Game Based On Problem Based Learning Model On Improving Crithical Thinking Ability Of Elementary School Students In Science Subjects
items: An Analysis of SK PBB-P2 Service Procedures within the Framework of Regional Tax Regulations at the Surabaya City Revenue Departmen
items: Sensitivity Test of Clove Leaf Essential Oil (Syzygium aromaticum) Against Heterotrophic Bacteria Isolated from Food Products
items: The Best Web-Based Set Top Box (STB) Determination System Using The Analytical Hierarchy Process (AHP) Method
items: The Effect Of Using Narrative Poster Learning Media On Historical Literacy Of Science Subjects Of Grade VI Elementary School Students
items: The Influence of the Flipped Classroom Learning Model Flipbook Media Assistance for Financial Literacy in Elementary School Students
items: Development of Animated Comic Media Containing Local Wisdom "Learning the Culture of Dam Bagong Trenggalek" to Improve Cultural Literacy Students Grade IV Elementary School
items: Women’s Empowerment through Farmers' Women’s Groups (KWT): Enhancing Female Productivity in Rural Indonesia
items: The Implementation of Canva Application to Enhance Students' Creativity in Graphic Design at SMPIT Tenggarong Seberang
items: Music Communication in Juicy Luicy’s Lyrics: Emotional Voices of Generation Z
items: Negative Binomial Regression Modeling in the Analysis of Malnourished Under-Five Children in Central Java in 2023
items: Efforts to Improve Public Speaking Skills Through Speech Practice Methods for Elementary School Students 2 Sumberingin
items: Development of Pop Up Books for Thematic Learning of the Sub-theme of Changes in the Form of Objects
items: Development of Natural and Artificial Ecosystem Diorama Learning Media (Simita) Ecosystem Theme for Class V Students
items: VIDEO LEARNING MEDIA SIMULATION OF CHANGES IN SUBSTANCE FORM AND ENERGY FORM:
items: Patterns of Cultivating Democratic Character in Civics Learning at SMAN 3 Blitar
items: Prototype of a Warehouse Shoe Lamp Automation System Using Motion Sensors Based on the Internet of Things (IoT)
items: PANCASILA VALUES IN THE LARUNG SESAJI TRADITION IN TAMBAKREJO VILLAGE, WONOTIRTO DISTRICT, BLITAR DISTRICT
items: Instilling Communication Skill Through A Cultural Literacy
items: Prototype Of Automatic Clothes Folding Device Based On Arduino Uno (Liquid Crystal Display) For Clothes Convection
items: Evaluating the Efficacy of the EJOY English Application to Escalate Eleventh-Grade Students’ Speaking Proficiency
items: The Effect of Interactive Power Point Learning Media Based on Local Wisdom on Dancing Skills in Elementary School Students
items: DEVELOPING “ERT (ENGLISH RECOUNT TEXT)” APPLICATION FOR TEACHING WRITING TO TENTH GRADE SENIOR HIGH SCHOOL STUDENTS

Ethnobotanical data needs and their application in biology learning
type: item
description: Ethnobotanical knowledge plays an important role in connecting biological concepts with local wisdom and contextual learning; however, its integration into formal biology education remains limited. This study aims to analyze the needs for ethnobotanical data among secondary school students and biology education students, as well as to examine its current application in biology learning materials. A mixed-methods approach was employed, involving questionnaires, semi-structured interviews, and document analysis. Questionnaire data were collected from secondary school students and biology education students to identify priority ethnobotanical data categories, including local plant names, scientific names, plant parts used, traditional functions, cultural values, and conservation aspects. Interview data were used to explore perceptions of usefulness and preferred data presentation formats, while document analysis examined the extent of ethnobotanical integration in textbooks, learning modules, and curriculum documents. The results indicate that both groups expressed high to very high levels of need for ethnobotanical data, with biology education students consistently reporting higher needs, particularly for scientific and systematically organized information. Interview findings revealed that ethnobotanical data supported conceptual understanding, relevance to local contexts, teaching preparation, and research activities, with a strong preference for structured and visual presentation formats. Document analysis showed that existing biology learning materials provide limited, fragmented, and unsystematic ethnobotanical content with weak alignment to learning objectives. These findings highlight a significant gap between learners’ needs and available learning resources. The study implies the necessity of developing structured, contextual, and locally based ethnobotanical learning materials to enhance biology learning and support sustainable education.
subject: Articles
  topic: section
subject: biology education
  topic: keywords
subject: ethnobotanical data
  topic: keywords
subject: local knowledge
  topic: keywords
subject: needs analysis
  topic: keywords
creator: Marinda Sari Sofiyana
creator: Dhamas Mega Amarlita
creator: Pipit Mustika Ningrum
rights: Copyright (c) 2025 Marinda Sari Sofiyana, Dhamas Mega Amarlita , Pipit Mustika Ningrum https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-30
publication date: 2025-09-30
starting page: 130
ending page: 140
doi: 10.35457/etstnw87

Comparative Study Of Monthly Electricity Consumption Clusterization Using K-Means and DBSCAN
type: item
description: Menganalisis pola konsumsi listrik sangat penting untuk meningkatkan efisiensi distribusi energi dan mengidentifikasi anomali seperti lonjakan yang tidak biasa atau kemungkinan pencurian listrik. Penelitian ini menyajikan analisis komparatif dua algoritma klaster—K-Means dan DBSCAN—dalam mengklasifikasikan penggunaan listrik bulanan pelanggan PT PLN (Persero) Rayon Ngunut, yang mencakup Kecamatan Rejotangan, Ngunut, Kalidawir, dan Pucanglaban. Dataset tersebut mencakup catatan konsumsi dari bulan November dan Desember 2024. Algoritma K-Means, yang menggunakan pendekatan klaster berbasis centroid, bekerja efektif pada dataset yang seragam, sementara DBSCAN, sebuah metode berbasis kepadatan, lebih mampu mengenali outlier dan pembentukan klaster yang tidak sferis. Kinerja kedua algoritma dievaluasi menggunakan Akurasi, Mean Squared Error (MSE), Presisi, Recall, dan F1-Score. Hasil eksperimen menunjukkan bahwa K-Means mencapai akurasi 96%, MSE 0,0400, presisi 0,71, recall 1,00, dan skor F1 0,83. Sebaliknya, DBSCAN mencapai akurasi 76%, MSE 0,2400, presisi 0,29, recall 1,00, dan skor F1 0,45. Hasil ini menunjukkan bahwa K-Means menghasilkan klaster yang lebih kompak dan konsisten, sementara DBSCAN lebih unggul dalam mengidentifikasi anomali, dengan total mendeteksi 17 outlier. Akibatnya, K-Means dianggap lebih cocok untuk pengelompokan konsumsi yang stabil, sedangkan DBSCAN direkomendasikan untuk tujuan deteksi anomali. Temuan ini diharapkan dapat membantu PT PLN (Persero) dalam mengembangkan strategi berbasis data dan adaptif untuk manajemen energi yang lebih efisien.
subject: Articles
  topic: section
subject: Clustering
  topic: keywords
subject: Electricity consumption
  topic: keywords
subject: K-Means Clustering
  topic: keywords
subject: DBSCAN
  topic: keywords
subject: PLN
  topic: keywords
creator: Putri Rochfiani
creator: Mukh Taofik Chulkamdi
creator: Udkhiati Mawaddah
rights: Copyright (c) 2025 Putri Rochfiani, Mukh Taofik Chulkamdi, Udkhiati Mawaddah https://creativecommons.org/licenses/by-sa/4.0
date: 2025-10-14
publication date: 2025-10-14
starting page: 221
ending page: 229
doi: 10.35457/rqvgbf18

Sentiment Analysis On Evos Esports Team Instagram Social Media Using Convolutional Neural Network (CNN)
type: item
description: The rapid growth of the esports industry in Indonesia presents unique challenges for professional teams such as EVOS Esports, particularly in strengthening fan engagement and loyalty in the digital era. This study aims to analyze fan sentiment toward the official Instagram posts of EVOS Esports using a deep learning approach with a Convolutional Neural Network (CNN). The research process involved data collection through web scraping, followed by preprocessing stages such as cleaning, case transformation, normalization, tokenization, stopword removal, and stemming. The dataset was then labeled, split into training and testing sets (90:10), and used for CNN model training and evaluation through a confusion matrix. The results demonstrate that the CNN model successfully classified comments into three sentiment categories—positive, negative, and neutral—with an accuracy of 92%. The model also achieved a precision of 0.92, recall of 0.92, and an F1-score of 0.92, indicating very good classification performance. Sentiment distribution analysis of 11,305 comments showed that neutral sentiment dominated (47.24%), followed by positive (30.12%) and negative (22.64%). These findings provide valuable insights into fan perceptions of esports team performance on social media. For future research, expanding the sentiment lexicon with terms commonly used in online communities is recommended to further enhance classification accuracy.
subject: Articles
  topic: section
subject: Convolutional Neural Network, Deep Learning, EVOS Esports, Instagram, Sentiment Analysis.
  topic: keywords
creator: Mohammad Amir Fatkhi Zen
creator: Haris Yuana
creator: Udkhiati Mawaddah
rights: Copyright (c) 2025 Mohammad Amir Fatkhi Zen, Haris Yuana, Udkhiati Mawaddah https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-22
publication date: 2025-09-22
starting page: 140
ending page: 152
doi: 10.35457/4xw3mn98

Sentiment Analysis Of Mie Gacoan Reviews In Blitar City On The Grab Application Using The Support Vector Machine Method
type: item
description: This study aims to analyze customer review sentiments for Mie Gacoan restaurant in Blitar City through the Grab application using the Support Vector Machine (SVM) algorithm. Customer reviews are categorized into three sentiment classes: positive, negative, and neutral. And the total amount of data used is 991 data. The research process includes manual data collection, text preprocessing, weighting using the TF-IDF method, and classification with the SVM algorithm. Model performance is evaluated using a confusion matrix with precision, recall, and F1-score metrics. And for the testing of the algorithm method using Grid Search and Cross Validation. The results show that the linear kernel achieves the best performance with an F1-score of 0.4649. Positive sentiment dominates the reviews, while negative and neutral sentiments are less prevalent. This study demonstrates that SVM is effective for classifying sentiments in customer reviews and can assist restaurant managers in identifying areas for service improvement.
subject: Articles
  topic: section
subject: Sentiment Analysis, Support Vector Machine (SVM), Pre Processing, TF-IDF, Mie Gacoan, Confusion Matrix Grid Search and Cross Validation.
  topic: keywords
creator: Bayu Samudra
creator: Sri Lestanti
creator: Rizky Dwi Romadhona
rights: Copyright (c) 2025 Bayu Samudra, Sri Lestanti, Rizky Dwi Romadhona https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-22
publication date: 2025-09-22
starting page: 129
ending page: 139
doi: 10.35457/jwf5eb71

The Role of Lactobacillus plantarum in Enhancing the Physical Quality and pH of Water Hyacinth (Eichhornia crassipes) Silage
type: item
description: This research investigated the impact of supplementing water hyacinth (Eichhornia crassipes) silage with Lactiplantibacillus plantarum on its physical properties (pH, odor, texture, color, and fungal growth) as well as palatability. A Completely Randomized Design (CRD) was employed with three treatments and six replications: P0 (control, no L. plantarum), P1 (L. plantarum at 10⁵ CFU/ml), and P2 (L. plantarum at 10⁶ CFU/ml). The variables measured were pH, color, aroma, texture, fungal presence, and palatability. Findings revealed that L. plantarum supplementation significantly influenced (p < 0.05) the color of the silage, but had no significant effect on pH, aroma, texture, fungal development, or palatability. The mean pH values for P1 and P2 were 4.1 and 4.2, respectively, compared with 4.0 in P0. In terms of palatability, P2 produced the highest intake (201.5 g), followed by P1 (118.6 g), whereas P0 showed minimal consumption. Overall, the results suggest that higher concentrations of L. plantarum improve the visual quality of water hyacinth silage, but provide limited enhancement of other physical attributes and palatability.
subject: Articles
  topic: section
subject: Eichornia crassipes
  topic: keywords
subject: silage
  topic: keywords
subject: Lactiplantibacillus plantarum
  topic: keywords
subject: physical quality
  topic: keywords
subject: pH
  topic: keywords
creator: Agustina Widyasworo Kunharjanti
creator: Agung Setya Wibowo
creator: Muhammad Aldi Zulkarnain
rights: Copyright (c) 2025 widyasworo Agustina, Agung Setya Wibowo, Muhammad Aldi Zulkarnain https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-24
publication date: 2025-09-24
starting page: 153
ending page: 160
doi: 10.35457/qpn9fq44

The Effect of Project-Based Learning in the English for Tourism Course on the Improvement of Students’ Entrepreneurial Communication Skills
type: item
description: This study exmined the effect of Project-Based Learning (PjBL) on students entrepreneurial communication skill in the English for Tourism Course .This study was conducted in English Education Department, Balitar Islamic University Blitar involving the fifth semester students. A one-group pre-test post-test quasy experimental design was applied to measure the effect during the invention. The students were assigned to design, produce and present promotional videos highlighting on tourism destination in Blitar. The project required them to integrate language use with entrepreneurial communication such as persuasion, creativity and confidence in promoting their tourism product. Data were collected through pre-test and post-test speaking skill assessment using a rubric that measured fluency, pronunciation, grammar, vocabulary, content, interaction, presentation, media use, confidence, creativity, and teamwork., The additional data were acquired from classroom observation and questionnaires as project evaluation to attain students engagement and collaborative learning. The Findings showed a significant improvement in students speaking performance, with the mean score increasing from 69.06 in the pre-test to 86.23 in the post-test (t(22) = 14.78, p < 0.001) that indicate PjBL is an effective instructional strategy for enhancing students entrepreneurial communication, as it integrates language proficiency with authentic tourism promotion tasks. The study highlights the potential of PjBL not only to strengthen speaking skills but also to foster creativity, collaboration, and entrepreneurial awareness in English for Tourism education.
subject: Articles
  topic: section
subject: English for Tourism
  topic: keywords
subject: Entrepreneurial Communication
  topic: keywords
subject: Project-Based Learning
  topic: keywords
subject: Speaking Skills
  topic: keywords
creator: Nita Sutanti
creator: Adin Fauzi
creator: Silmy Fikriya
rights: Copyright (c) 2025 Nita Sutanti, Adin Fauzi, Silmy Fikriya https://creativecommons.org/licenses/by-sa/4.0
date: 2025-10-06
publication date: 2025-10-06
starting page: 209
ending page: 220
doi: 10.35457/m6trzf37

The Effect Of Gallery Walk Learning Model To Improve Students' Creativity In Elementary School Fine Arts Subjects
type: item
description: Teachers play a crucial role in fostering innovative and engaging learning environments to ensure that educational goals are effectively achieved. Selecting an appropriate learning model can significantly support the development of student creativity, particularly in Fine Arts, a subject that heavily relies on imagination and personal expression. The creativity levels among fourth-grade elementary students remain relatively low, as reflected in their limited ability to generate original ideas and the lack of variety in instructional models used by teachers, which are still largely traditional and project-based. This research aims to examine the impact of the Gallery Walk learning model on enhancing student creativity in Fine Arts. A quantitative approach was employed using a Quasi-Experimental method with a Nonequivalent Control Group Design. The study population included all fourth-grade students in Pule District, totaling 578 students. From this population, 82 students were selected through purposive sampling from SD Negeri 1 Joho, SD Negeri 4 Pule, and SD Negeri 2 Joho. Data were gathered through observation, interviews, and documentation, using instruments such as creativity rating scales and product assessment tools. The results of the hypothesis test, conducted using an independent samples t-test, indicated a significance value of 0.000 ≤ 0.05, demonstrating a meaningful effect of the Gallery Walk model on improving student creativity. This model has proven effective in encouraging students to express their creative ideas more fully in Fine Arts learning.
subject: Articles
  topic: section
subject: Gallery Walk Learning Model; Student Creativity; Fine Arts
  topic: keywords
creator: Nia Agis Susanti
creator: Angga Setiawan
creator: Indah Yunitasari
rights: Copyright (c) 2025 Nia Agis Susanti, Angga Setiawan, Indah Yunitasari https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-22
publication date: 2025-09-22
starting page: 116
ending page: 128
doi: 10.35457/xt6fy347

The Effect Of Traditional Engklek Game Based On Problem Based Learning Model On Improving Crithical Thinking Ability Of Elementary School Students In Science Subjects
type: item
description: Twenty-first-century education demands a transformation in teaching strategies, with a focus on cultivating higher-order thinking skills, especially critical thinking. Observations and interviews at SD Negeri 2 Bendoagung, SD Negeri 3 Bendoagung, and SD Negeri 2 Karangrejo revealed that students' critical thinking skills are still relatively low. One of the underlying causes is the application of instructional methods that fail to sufficiently stimulate critical thinking. This study seeks to investigate the effect of incorporating traditional engklek games into a Problem-Based Learning (PBL) model on students’ critical thinking abilities in science education. The research employed a quantitative method with a quasi-experimental approach, specifically using a nonequivalent control group design. The sample was selected purposively, involving fourth-grade students from SD Negeri 2 and 3 Bendoagung as the experimental group, while students from SD Negeri 2 Karangrejo acted as the control group. Data were gathered using a critical thinking test, and analyzed using normality and homogeneity tests, followed by an independent sample t-test. Results showed a significant improvement in the experimental group, with a 46.55% increase in critical thinking performance, compared to only 11.11% in the control group. The hypothesis test produced a significance (2-tailed) value of 0.000, which is below the 0.05 threshold indicating that the integration of traditional engklek games within a PBL framework has a positive impact on students’ critical thinking skills.
subject: Articles
  topic: section
subject: Traditional Game of Engklek Based on the Problem Based Learning Model, Critical Thinking Skills, Learning, Science.
  topic: keywords
creator: Nisfah Lailla Handarizki
creator: Angga Setiawan
creator: Indah Yunitasari
rights: Copyright (c) 2025 Nisfah Lailla Handarizki, Angga Setiawan, Indah Yunitasari https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-25
publication date: 2025-09-25
starting page: 177
ending page: 188
doi: 10.35457/pmsxqx47

An Analysis of SK PBB-P2 Service Procedures within the Framework of Regional Tax Regulations at the Surabaya City Revenue Departmen
type: item
description: Penelitian ini bertujuan untuk mengevaluasi kesesuaian prosedur pelayanan penerbitan Surat Ketetapan Pajak Bumi dan Bangunan Perdesaan dan Perkotaan (SK PBB-P2) oleh Badan Pendapatan Daerah (Bapenda) Kota Surabaya dengan kerangka regulasi perpajakan dan asas hukum pelayanan publik. Meskipun Bapenda belum memiliki dokumen resmi berupa Standar Pelayanan dan Prosedur Operasional Standar (SOP) yang telah disahkan, namun pelayanan tetap berjalan dengan berpedoman pada Peraturan Daerah Nomor 7 Tahun 2023 dan Peraturan Wali Kota Surabaya Nomor 33 Tahun 2024. Penelitian ini menggunakan pendekatan kualitatif melalui studi kasus, dengan data primer diperoleh dari wawancara mendalam dan observasi partisipatif, serta data sekunder dari dokumen dan regulasi internal. Hasil penelitian menunjukkan bahwa prosedur pelayanan mulai dari pendaftaran objek baru sampai dengan pembatalan SK PBB telah berjalan sesuai dengan ketentuan perundang-undangan dan asas tata kelola pemerintahan yang baik seperti kepastian hukum, akuntabilitas, transparansi, dan partisipasi. Meskipun belum memiliki SOP formal, namun pelaksanaan teknis di lapangan telah mengadopsi praktik yang legal dan akuntabel. Hal ini mencerminkan budaya kerja yang berorientasi pada kepatuhan hukum di lingkungan Bapenda. Penelitian ini menyimpulkan bahwa layanan SK PBB-P2 di Surabaya telah memenuhi standar normatif dan menjadi landasan yang kuat dalam optimalisasi layanan pajak daerah. Implikasinya, formalisasi SOP dan peningkatan sosialisasi prosedur kepada masyarakat merupakan langkah penting untuk memperkuat layanan pajak daerah.
subject: Articles
  topic: section
subject: public services
  topic: keywords
subject: service standards
  topic: keywords
subject: local taxes
  topic: keywords
subject: PBB-P2 decree service procedures
  topic: keywords
creator: Mohammad Abid Abdillah
creator: Sugeng Purwanto
rights: Copyright (c) 2025 Abid Abdillah, Sugeng Purwanto https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-24
publication date: 2025-09-24
starting page: 161
ending page: 176
doi: 10.35457/ssm8jv04

Sensitivity Test of Clove Leaf Essential Oil (Syzygium aromaticum) Against Heterotrophic Bacteria Isolated from Food Products
type: item
description: This study aimed to evaluate the antibacterial activity of clove leaf essential oil (Syzygium aromaticum) against heterotrophic bacteria isolated from food products. Clove leaves were collected from Malang Regency, Indonesia, and the essential oil was extracted via steam-water distillation. Bacterial isolates were obtained from food samples using serial dilution and pour plate techniques. Antibacterial activity was assessed using the agar diffusion method at three oil concentrations (50%, 75%, and 100%), with Amoxicillin trihydrate as the positive control and sterile distilled water as the negative control. The morphological characteristics of the isolates were documented, and inhibition zones were measured. Results indicated that inhibition strength increased with oil concentration up to 75%, with the largest numerical inhibition observed against isolate K2 at 100% concentration (31.3 mm), approaching the positive control’s efficacy. Statistical analyses confirmed that differences among treatments were significant (p < 0.001), except between 75% and 100% concentrations, suggesting a plateau in activity beyond the minimum inhibitory concentration. The findings highlight clove leaf essential oil’s potential as a natural antibacterial agent for food preservation, offering an environmentally sustainable alternative to synthetic antimicrobials. However, in vitro conditions may not fully represent performance in real food matrices, warranting further research on its application, stability, sensory effects, and synergistic combinations with other natural antimicrobials.
subject: Articles
  topic: section
subject: antibacterial activity
  topic: keywords
subject: clove leaf essential oil
  topic: keywords
subject: food safety
  topic: keywords
subject: heterotrophic bacteria
  topic: keywords
subject: Syzygium aromaticum
  topic: keywords
creator: Muhammad Iqbal Filayani
creator: Farida Nur Jana
creator: Fitriyah
rights: Copyright (c) 2025 Muhammad Iqbal Filayani, Farida Nur Jana, Fitriyah https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-02
publication date: 2025-09-02
starting page: 99
ending page: 107
doi: 10.35457/josar.v10i2.4940

The Best Web-Based Set Top Box (STB) Determination System Using The Analytical Hierarchy Process (AHP) Method
type: item
description: The transition from analog to digital television requires the public to use set top box (STB) devices in order to receive digital broadcasts. However, many users struggle to choose an set top box that suits their location and specific needs. This study aims to determine the best location-based set top box recommendations using the Analytical Hierarchy Process (AHP) method. AHP was chosen because it is capable of systematically processing comparisons of criteria such as chipset, brand, price, and features. Primary data was collected through surveys and interviews with technicians in Blitar City, while secondary data was obtained from journals and technical documentation. The results of the study indicate that the brand criterion holds the highest weight, followed by chipset, features, and price. Set top box with Sunplus chipsets demonstrated the best performance in areas with weak signals. The web-based system was developed using JavaScript, and the calculations were supported by Python to verify accuracy. Therefore, the AHP method is highly effective in providing optimal set top box recommendations based on location and user needs, while also serving as a digital education tool for the community. This system is expected to assist both the public and technicians in improving the quality of digital TV signal reception as an alternative solution. Based on the research results, the developed web-based system provides convenience for users in determining the best set top box according to the required location. The website is equipped with location input forms, internet feature preferences, and detailed score calculation features for each set top box brand, with varying output values. This white box testing successfully validated the implementation of the Analytical Hierarchy Process (AHP) for calculating the score of the set top box (STB). The test confirmed that the scoring function accurately produced the correct total score of 0.6673 for the GX6605 STB. This successfu…
subject: Articles
  topic: section
subject: Javascript , Analytical Hierarchy Process, Set top box
  topic: keywords
creator: Ivan Wisnu Sanjaya
creator: Abdi Pandu Kusuma
creator: Filda Febrinita
rights: Copyright (c) 2025 Ivan Wisnu Sanjaya, Abdi Pandu Kusuma, Filda Febrinita https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-24
publication date: 2025-09-24
starting page: 8
ending page: 20
doi: 10.35457/vw7r7a06

The Effect Of Using Narrative Poster Learning Media On Historical Literacy Of Science Subjects Of Grade VI Elementary School Students
type: item
description: Historical literacy is the ability to understand, analyze, and connect past events with the present context. Based on PISA 2018 data, Indonesian students&#39; reading literacy scores are still below the international average, reflecting the low ability to understand texts, including historical texts. The results of initial observations at SDN 1 Mlinjon, SDN 2 Mlinjon, and SDN 2 Suruh showed that the historical literacy of grade VI students was still relatively low. This study aims to determine the effect of the use of narrative poster learning media on historical literacy in the science subject of grade VI Elementary School students. This study uses a quantitative approach with a quasi-experimental design of the non-equivalent control group design type. The subjects of the study consisted of 31 students from the experimental class (SDN 1 and SDN 2 Mlinjon) and 23 students from the control class (SDN 2 Suruh), who were selected using a purposive sampling technique. Data collection was conducted through tests and interviews, while data analysis used independent sample t-test with the help of SPSS 25. The results of the analysis showed a significance value of 0.000 (&lt;0.05), which means that there is a significant influence of the use of narrative poster media on improving students&#39; historical literacy. Thus, narrative poster media can be an alternative effective learning media in improving the historical literacy of elementary school students. This study can also be a reference for the development of other narrative-based learning media.
subject: Articles
  topic: section
subject: Narrative Poster Learning Media
  topic: keywords
subject: Historical Literacy
  topic: keywords
subject: Science
  topic: keywords
creator: Salsabila Maharani Aura Salim
creator: Angga Setiawan
creator: Indah Yunitasari
rights: Copyright (c) 2025 Salsabila Maharani Aura Salim, Angga Setiawan, Indah Yunitasari https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-02
publication date: 2025-09-02
starting page: 76
ending page: 86
doi: 10.35457/josar.v10i2.4799

The Influence of the Flipped Classroom Learning Model Flipbook Media Assistance for Financial Literacy in Elementary School Students
type: item
description: Financial literacy is an important skill that needs to be possessed from an early age, including in elementary school students. This literacy includes understanding, managing, and making decisions related to finance. The results of observations at SDN 1 Karangsoko, SDN 1 Ngares, and SDN 3 Karangsoko showed that students still had difficulty understanding the concept of financial literacy, and teachers had not integrated it optimally into the learning process. This study aims to determine the effect of the flipped classroom learning model assisted by flipbook media on the financial literacy of fourth grade elementary school students. The method used is quantitative with a quasi-experimental design of the nonequivalent control group design type , involving the experimental class and the control class. The sampling technique used purposive sampling . The data collection instruments were multiple choice and descriptive tests, and data analysis used an independent sample t-test . The results showed that there was a significant difference between the financial literacy skills of students who learned using the flipped classroom model assisted by flipbook media compared to conventional learning, with a significance value of 0.000 <0.05. The flipped classroom model assisted by flipbook media has proven to be effective in improving students' financial literacy. This study recommends the application of this model in learning and suggests the use of flipbook media as an innovation to improve students' financial literacy skills in elementary schools.
subject: Articles
  topic: section
subject: Project Based Learning Based Video Media
  topic: keywords
subject: Improving Science Literacy
  topic: keywords
creator: Wulan Novitasari
creator: Angga Setiawan
creator: Indah Yunitasari
rights: Copyright (c) 2025 Wulan Novitasari, Angga Setiawan, Indah Yunitasari https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-02
publication date: 2025-09-02
starting page: 87
ending page: 98
doi: 10.35457/josar.v10i2.4797

Development of Animated Comic Media Containing Local Wisdom "Learning the Culture of Dam Bagong Trenggalek" to Improve Cultural Literacy Students Grade IV Elementary School
type: item
description: Cultural literacy is an important part of learning to support the Independent Curriculum, especially on the theme of exploring local wisdom. However, the younger generation's attention to local culture is decreasing due to modern developments. This study aims to develop an animated comic media containing local wisdom "Learning the Culture of Dam Bagong Trenggalek" to improve the cultural literacy students grade IV elementary school. The method used is Research and Development (R&D) with the ADDIE development model. The research sample consisted of 90 students from four elementary schools in Trenggalek District, namely SDN 2 Ngantru, SDN 2 Surodakan, SDN 1 Sumbergedong, SDN 3 Tamanan with a purposive sampling technique. Data collection techniques included observation, interviews, questionnaires, tests, and documentation. The validation results showed a score of 93% for media experts, 92.5% for material experts, and 92.5% for language experts, which is classified as very valid. The practitioner's assessment obtained a score of 97.5% and is classified as very practical. The effectiveness test showed an increase in pretest and posttest results of 32.5% on a field scale. The hypothesis test showed a significance value of 0.000 < 0.05. The N-Gain value of 86.12 is included in the high category. Student responses to the media reached 99.34% and were classified as very interesting. The results of the study concluded that the animated comic media containing local wisdom "Learning the Culture of Dam Bagong Trenggalek" is very valid, practical, interesting, and effective in improving the cultural literacy students grade IV elementary school.
subject: Articles
  topic: section
subject: Animated Comic Media; Trenggalek Bagong Dam Culture; Local Wisdom; Cultural Literacy
  topic: keywords
creator: Duwi Ika Pitri Hardianti
creator: Indah Yunitasari
creator: Angga Setiawan
rights: Copyright (c) 2025 Duwi Ika Pitri Hardianti, Indah Yunitasari, Angga Setiawan https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-01
publication date: 2025-09-01
starting page: 21
ending page: 34
doi: 10.35457/josar.v10i2.4784

Women’s Empowerment through Farmers' Women’s Groups (KWT): Enhancing Female Productivity in Rural Indonesia
type: item
description: This paper examines the role of Kelompok Wanita Tani (KWT), or Women Farmers’ Groups, as a grassroots mechanism for enhancing rural women’s productivity and empowerment in Indonesia. Adopting a qualitative descriptive approach, the study was conducted in three villages in Blitar Regency, East Java, through in-depth interviews, participant observation, and document analysis. The findings demonstrate that KWTs play a pivotal role in increasing women’s household income, strengthening agricultural and entrepreneurial skills, and fostering leadership and community participation. Women involved in KWTs reported greater financial autonomy, confidence in decision-making, and access to local networks. Nonetheless, the study identifies persistent structural challenges such as limited access to capital, inconsistent training support, market dependency, and generational disengagement. To maximize the impact of KWTs, the study recommends integrated interventions that promote institutional support, financial inclusion, digital literacy, and youth participation. This research contributes to the growing discourse on gender, collective action, and rural development in Southeast Asia.
subject: Articles
  topic: section
subject: women's empowerment
  topic: keywords
subject: rural livelihoods
  topic: keywords
subject: KWT
  topic: keywords
subject: collective action
  topic: keywords
subject: gender and agriculture
  topic: keywords
subject: indonesia
  topic: keywords
creator: Agung Prajuliyanto
rights: Copyright (c) 2025 Agung Prajuliyanto https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-01
publication date: 2025-09-01
starting page: 1
ending page: 7
doi: 10.35457/josar.v10i2.4689

The Implementation of Canva Application to Enhance Students' Creativity in Graphic Design at SMPIT Tenggarong Seberang
type: item
description: This study examines the effectiveness of the Canva application as an instructional tool to enhance creativity among seventh-grade students in graphic design at SMP IT Tenggarong Seberang. Employing a Classroom Action Research (CAR) methodology, the research was conducted over two cycles involving 44 students. The first cycle revealed that the integration of Canva did not significantly improve student engagement or creativity, with an average participation rate of 56% and an average score of 67.95. Consequently, modifications were made for the second cycle, focusing on clearer instruction and increased student interaction. The results of the second cycle demonstrated substantial improvements, achieving an 84% participation rate and an average score of 83.4, indicating that most students met the mastery criteria. Observations showed enhanced creativity in students’ graphic design projects, highlighting the positive impact of using technology in the classroom. This study underscores the potential of Canva as a versatile educational tool that fosters creativity and engagement, making it beneficial for modern educational practices. Future research may investigate the long-term effects of such applications on student learning outcomes across various subjects and educational levels.
subject: Articles
  topic: section
subject: Canva
  topic: keywords
subject: graphic design
  topic: keywords
subject: Creativity
  topic: keywords
subject: Classroom Action Research
  topic: keywords
creator: Laili Azkia
creator: Meylika Efrianti
creator: Maulisa
creator: Siti Sumiatun
creator: Mamnuatus Sakina
creator: Amin Nasrullah
rights: Copyright (c) 2025 Laili Azkia, Meylika Efrianti, Maulisa, Siti Sumiatun, Mamnuatus Sakina, Amin Nasrullah https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-02
publication date: 2025-09-02
starting page: 62
ending page: 75
doi: 10.35457/josar.v10i2.4550

Music Communication in Juicy Luicy’s Lyrics: Emotional Voices of Generation Z
type: item
description: This study aims to analyze the emotional representation in the lyrics of Juicy Luicy’s popular songs among Generation Z. Employing Roland Barthes’ semiotic framework and Stuart Hall’s theory of representation, this research explores how emotional meanings are constructed through linguistic and symbolic signs in the lyrics and how Generation Z audiences interpret them based on their social context. The study focuses on four songs: “Lantas”, “Tanpa Tergesa”, “Lampu Kuning”, and “Sialan", selected for their digital popularity and emotional resonance on platforms Spotify and YouTube. The findings reveal that the lyrics represent emotions such as dilemma, regret, uncertainty, and loss through simple diction, visual metaphors, and accessible symbols. These songs deliver emotional depth not only on a literal level but also connotatively, forming cultural myths around love and longing. Generation Z decodes these lyrics through the lens of their personal experiences, treating them as a reflective space for articulating emotional identity. Moreover, the lyrics serve as a medium for managing emotional stress and building social connections through shared empathy. Thus, the study affirms that Juicy Luicy’s lyrics function as a form of emotional communication and cultural representation in the lives of Generation Z.
subject: Articles
  topic: section
subject: Barthes' semiotics
  topic: keywords
subject: Generation Z
  topic: keywords
subject: Indonesian pop music
  topic: keywords
subject: song lyrics
  topic: keywords
subject: Stuart Hall decoding
  topic: keywords
creator: Hera Nur Aini
creator: Zainal Abidin
creator: Celvin Dwi Putra Mudianto
rights: Copyright (c) 2025 Zainal Abidin Achmad, Hera Nur Aini, Celvin Dwi Putra Mudianto https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-01
publication date: 2025-09-01
starting page: 47
ending page: 61
doi: 10.35457/josar.v10i2.4528

Negative Binomial Regression Modeling in the Analysis of Malnourished Under-Five Children in Central Java in 2023
type: item
description: Toddlers in Indonesia are an age group that is vulnerable to the impacts of malnutrition. Central Java Province is the province with the highest number of cases of malnutrition in toddlers in Java, namely 9525 cases of malnutrition during 2023. This study aims to analyze the variables that influence malnutrition in Central Java Province in 2023. The data used are secondary data in 2023sourced from the Badan Pusat Statistik (BPS), Central Java Provincial Health Service, and Badan Panga Nasional (BPN). The analysis method used is negative binomial regression for modeling enumeration data to overcome the problem of overdispersion in Poisson regression. The results of the analysis show that there is a negative influence of the variables of the percentage of households with access to proper sanitation, the food security index, and the percentage of babies receiving exclusive breastfeeding on the number of cases of malnutrition in toddlers. Meanwhile, the proportion of women aged over 15 years who have a maximum junior high school diploma has an effect on increasing cases of malnutrition in toddlers.
subject: Articles
  topic: section
subject: toddler
  topic: keywords
subject: malnutrition
  topic: keywords
subject: negative binomial regression
  topic: keywords
creator: Bayu Aji Bachtiar
creator: Udin Erawanto
rights: Copyright (c) 2025 Bayu Aji Bachtiar, Udin Erawanto https://creativecommons.org/licenses/by-sa/4.0
date: 2025-12-27
publication date: 2025-12-27
starting page: 35
ending page: 46
doi: 10.35457/josar.v10i2.4651

Efforts to Improve Public Speaking Skills Through Speech Practice Methods for Elementary School Students 2 Sumberingin
type: item
description: Public speaking is a crucial skill that should be developed from an early age. At State Elementary School 2 Sumberingin, this skill is underdeveloped, evident in the low participation of students during presentations or class speaking activities. This community service activity aimed to enhance students' public speaking abilities through a gradual and structured speech training method. The activity involved speech training encompassing the basic theory of public speaking, speaking practice, and student performance evaluation. A participatory approach was employed, actively involving students and teachers over two weeks. The results showed a significant improvement in student confidence, their ability to write speeches, and their skills in expressively delivering speeches in public. The activity received a positive response from the school and is expected to become a regular program.
subject: Articles
  topic: section
subject: Communication Skills, Literacy Culture, Digital Age
  topic: keywords
creator: Syafira Putri Ramadhani
rights: Copyright (c) 2025 Syafira Putri Ramadhani https://creativecommons.org/licenses/by-sa/4.0
date: 2025-09-13
publication date: 2025-09-13
starting page: 108
ending page: 115
doi: 10.35457/wbcqbc69

Development of Pop Up Books for Thematic Learning of the Sub-theme of Changes in the Form of Objects
type: item
description: Limited media facilities and infrastructure for technology-based media in schools require teachers to use print-based media. Students have difficulty understanding thematic learning because of the limitations of interactive media. This research aims to develop pop up book media for thematic learning on the sub-theme of changing the shape of objects that is suitable for use. This research design uses the Borg n Gall's development type up to the evaluation stage. The results of the material expert assessment obtained a percentage of 91.4% with a very feasible category. The results of linguist's assessment got 83.4% categorized feasible. The results of media expert's assessment get 95% it means feasible. Readability of student's test got a percentage of 100% with a very decent category. Student's can read and use pop up books. Readability of teacher's test got 100% with very feasible. So that's pop up book can help teachers in the learning process.
subject: Articles
  topic: section
subject: Pop-Up Book, Learning, Thematic
  topic: keywords
creator: LENNY APRILIA
creator: IDA PUTRIANI
creator: SRIPIT WIDIASTUTI
rights: Copyright (c) 2024 LENNY APRILIA, IDA PUTRIANI, SRIPIT WIDIASTUTI
date: 2024-09-21
publication date: 2024-09-21
starting page: 13
ending page: 21
doi: 10.35457/josar.v9i2.3797

Development of Natural and Artificial Ecosystem Diorama Learning Media (Simita) Ecosystem Theme for Class V Students
type: item
description: This research focuses on student responses and the feasibility of Simita diorama learning media on an ecosystem theme for class V students. With this focus, this research aims to develop Simita diorama media on an ecosystem theme for class V students. The research method used is Research and Development (R&D), because the research method is used to produce certain products and test the effectiveness of these products. The observation stage was carried out at three elementary schools in Blitar, namely MI Hidayatul Ulum, SDN Sanankulon 02, and SDN Karangsari 03. The Simita diorama learning media trial was carried out in the instructional simulation trial stage using 12 students to determine student responses to the Simita diorama learning media. as a participant in a limited trial. The results of the research show that the Simita diorama learning media on ecosystem theme material in class V elementary school has gone through a feasibility test by material expert validators, media experts and language experts. The percentage obtained from material expert validators was 81.3%, media expert validators 91.1%, and language expert validators 85%. Based on the validator results, it can be concluded that the Simita diorama learning media is categorized as appropriate by experts. Based on the analysis of questionnaire data, students' responses to the Simita diorama media obtained a percentage score of 95.8% with very good information
subject: Articles
  topic: section
subject: natural ecosystems
  topic: keywords
subject: dioramas
  topic: keywords
subject: learning media
  topic: keywords
creator: Debli Dwi Anisa
creator: Marinda Sari Sofiyana
creator: Mar'atus Sholihah
rights: Copyright (c) 2024 Debli Dwi Anisa, Marinda Sari Sofiyana, Mar'atus Sholihah
date: 2024-09-22
publication date: 2024-09-22
starting page: 22
ending page: 34
doi: 10.35457/josar.v9i2.3792

VIDEO LEARNING MEDIA SIMULATION OF CHANGES IN SUBSTANCE FORM AND ENERGY FORM:
type: item
description: Abstract IPAS (Social and Exact Science Education) is a subject in the Kurikulum Merdeka. This subject invite student to recognize natural anomalies by facts. However, results of the researcher's observations on the interest of 4th-grade elementary school students in learning science showed that 93.75% of students experienced difficulties in learning science, especially in the matter of changes in the state of matter and energy forms. So, based on the results of the theoretical formulation and potential problems, the researcher is interested in proposing the development of a simulation video product. This type of research is Research and Development (R&D) based on 7 stages, namely, potential and problems, data collection, product design, design validation, design revision, product testing, and product revision due to limitations of materials, time, and manpower. After the prototype product is completed, the researcher validates the content, media, and language with 9 experts, with each having 3 validations: (Content validators, Media validators, Language validators) The test results show that 86% of the material validation, 92% of the media expert validation, and 96% of the language validation, it can be concluded that the simulation video product is very feasible to use with minor revisions. Furthermore, the researchers carried out a teacher and student readability test on the simulation video media. The scores obtained were 91,2% for teachers and 89,2% for students. So that simulation video products able as media supplements in learning.
subject: Articles
  topic: section
subject: Simulation Videos Development
  topic: keywords
subject: Elementary Teaching Media
  topic: keywords
subject: Changes in Substance Forms and Forms of Energy
  topic: keywords
creator: Risma Anggreini
creator: Eva Nurul Malahayati
creator: Adin Fauzi
rights: Copyright (c) 2024 Risma Anggreini, Eva Nurul Malahayati, Adin Fauzi
date: 2024-09-22
publication date: 2024-09-22
starting page: 35
ending page: 50
doi: 10.35457/josar.v9i2.3723

Patterns of Cultivating Democratic Character in Civics Learning at SMAN 3 Blitar
type: item
description: This research aims to determine the pattern of instilling democratic character in Civics learning at SMAN 3 Blitar. This research uses a descriptive qualitative approach. The subjects of this research were students of SMAN 3 Blitar for the 2021/2022 academic year. Data collection techniques use interviews, observation, and documentation with data analysis techniques using source triangulation and technical triangulation. The results of this research are in the form of learning process that emphasizes the cultivation of democratic character through various democratic habits. The obstacle is the lack of student activity in the learning process and student interest in learning. Efforts to resolve these obstacles include teachers providing examples in familiarizing students with democratic culture. The research results obtained were that through the process of instilling democratic character by teachers in students, students were more active and had democratic culture habits, especially in Civics learning.
subject: Articles
  topic: section
subject: Civic Learning, Character, Democratic Culture
  topic: keywords
creator: CHOIRUL DILLA KHUSNIAWATI
creator: IDA PUTRI RARASATI
creator: MINTO SANTOSO
rights: Copyright (c) 2024 CHOIRUL DILLA KHUSNIAWATI, IDA PUTRI RARASATI, MINTO SANTOSO
date: 2024-09-28
publication date: 2024-09-28
starting page: 51
ending page: 62
doi: 10.35457/josar.v9i2.3881

Prototype of a Warehouse Shoe Lamp Automation System Using Motion Sensors Based on the Internet of Things (IoT)
type: item
description: This research presents the design and development of a monitoring and control system for warehouse lighting using the SR501 passive infrared (PIR) motion sensor, which is based on the Internet of Things (IoT). The goal of this research is to improve the comfort, efficiency, and security of the Jeensneakers Shoe Warehouse in Kedawung, Nglegok, Blitar. By introducing IoT-based automatic lights accessed through a smartphone, users can monitor and control the lights remotely, making lighting usage more effective and efficient. The research employs a prototype design using ESP32 and PIR sensors, conducted through survey methods, observations, and interviews. The testing results show that the automatic lights can be controlled remotely using a smartphone, and the motion sensor can function as a security feature for the Jeensneakers shoe warehouse. The evaluation of the IoT-based automatic lighting system was considered feasible, with an 80% acceptance rate from experts, indicating a sufficient level of feasibility.
subject: Articles
  topic: section
subject: automaticlights
  topic: keywords
subject: IOT
  topic: keywords
subject: IOTbasedautomaticlights
  topic: keywords
subject: blynkapp
  topic: keywords
subject: motionsensor
  topic: keywords
subject: werehouseautomaticlights
  topic: keywords
subject: remotelightcontrol
  topic: keywords
creator: Pandu Mardya Wijaya
creator: Abdi Pandu Kusuma
creator: Rizki Dwi Romadhona
rights: Copyright (c) 2024 Pandu Mardya Wijaya, Abdi Pandu Kusuma, Rizki Dwi Romadhona
date: 2024-09-28
publication date: 2024-09-28
starting page: 63
ending page: 73
doi: 10.35457/josar.v9i2.3888

PANCASILA VALUES IN THE LARUNG SESAJI TRADITION IN TAMBAKREJO VILLAGE, WONOTIRTO DISTRICT, BLITAR DISTRICT
type: item
description: Abstract The aim of the research was to explore information about the Pancasila values ​​contained in the larung sesaji in Tambakrejo, including vital, material and spiritual values. In determining sources, purposive sampling techniques were used. To obtain information using in-depth interview techniques, observation and documentation. Data analysis uses the Milles and Huberman model. Research results: the tradition of larung sesaji in Tambakrejo Village has: 1) material value, to meet the physical needs of community members eating three times a day in the form of rice, vegetables and side dishes 2) vital value, in the form of equipment used by fishermen such as boats, nets, hooks, flashlights, sarongs, jackets, scales, barrels where fish are caught. 3) spiritual values, there is a prayer event to express gratitude, pray for protection from all dangers and disasters, and pray for the spirits of deceased ancestors. The values ​​of Pancasila are also found in the tradition of celebrating larung sesaji, such as: The first principle of Pancasila, namely the religious behavior of believing in the Almighty God and living in harmony between fellow believers. The value of the second principle of Pancasila is reflected in the social behavior of sharing good fortune, acting fairly, respecting each other, and helping people in need. The third principle of Pancasila is to unite, work together to prepare events and contribute morally, energy, thoughts and materials. The value of the fourth principle of Pancasila is the habit of deliberation (rembug deso), respecting and implementing the results of joint decisions for the smoothness and success of the event. The value of the fifth principle of Pancasila, all those present at the event are treated equally, there is no discrimination, they are aware of their rights and obligations to make the event a success. Keywords: Values, Pancasila, Larung Sesaji
subject: Articles
  topic: section
subject: Values, Pancasila, Larung Sesaji
  topic: keywords
creator: Udin Erawanto
creator: Miranu Triantoro
rights: Copyright (c) 2024 Udin Erawanto, Miranu Triantoro
date: 2024-09-28
publication date: 2024-09-28
starting page: 74
ending page: 80
doi: 10.35457/josar.v9i2.3803

Instilling Communication Skill Through A Cultural Literacy
type: item
description: Children born in the 21st century are required to be critical-minded, creative, communicative and able to collaborate because the 21st century is a digital century where everything uses technology and information systems. This requires parents to be media literate to keep up with the times but unfortunately not all parents are media literate which results in not all children being able to develop abilities according to the needs of this digital century. This article tries to review the relationship between the cultivation of literacy culture and the development of children's communication skills taken from the results of a case study of one of the students in the Playgroup class of PAUD Kuncup Melati Pandan Badas Kediri.
subject: Articles
  topic: section
subject: Communication Skills, Literacy Culture, Digital Age
  topic: keywords
creator: BINTI SUAIDAH HANUR
rights: Copyright (c) 2024 BINTI SUAIDAH HANUR
date: 2024-09-28
publication date: 2024-09-28
starting page: 81
ending page: 92
doi: 10.35457/josar.v9i2.3834

Prototype Of Automatic Clothes Folding Device Based On Arduino Uno (Liquid Crystal Display) For Clothes Convection
type: item
description: Folding clothes is an important job in a convection, where when folding clothes must be neat so that when packing, consumers become interested. But many think that folding clothes is boring. From this problem, the researcher produced an automatic clothes folding device based on Arduino uno. It is hoped that it can make it easier and shorten the time in folding clothes in the middle to lower convection. The purpose of design and research is to be able to design and make a folding device with automatic drive, the size of the shirt that can be folded with an automatic mechanism folding device, namely Small (S), Medium (M), Large (L). This tool uses three servos for the drive, LCD and buzzer as a reporter of the display and sound. By testing the feasibility of the hardware and the entire prototype of the automatic folding tool used at the Ririn Tailor Convection in Blitar Regency, based on two sources, the first from the user test, the results of the user test that has been carried out 3 times per person obtained a value of 72,6% of the average percentage of each user test because it has not been exposed to water, then the second source of robotics system experts with 3 tests got a score of 75% because, the existence of construction less solid so less for the long term.
subject: Articles
  topic: section
subject: automatic folding machune
  topic: keywords
subject: folding machine otomatic
  topic: keywords
subject: arduino unoused folding machine
  topic: keywords
subject: automatic clothes follding tool
  topic: keywords
subject: clothes follding tool with ultrasonic sensor
  topic: keywords
subject: clothes follding tool
  topic: keywords
subject: automatic clothes folding tool with lcd
  topic: keywords
subject: automatic clothes folding tool buzzer
  topic: keywords
subject: automatic clothes folding tool program
  topic: keywords
subject: program folding tool
  topic: keywords
subject: arduino
  topic: keywords
subject: buzzer
  topic: keywords
subject: servo 4
  topic: keywords
subject: clothes folding tool
  topic: keywords
subject: lcd i2c
  topic: keywords
creator: ahmad zaenul muttaqin
creator: Abdi Pandu Kusuma
creator: Yusniarsi Primasari
rights: Copyright (c) 2024 ahmad zaenul muttaqin, Abdi Pandu Kusuma, Yusniarsi Primasari
date: 2024-09-28
publication date: 2024-09-28
starting page: 93
ending page: 106
doi: 10.35457/josar.v9i2.3912

Evaluating the Efficacy of the EJOY English Application to Escalate Eleventh-Grade Students’ Speaking Proficiency
type: item
description: This study assessed the EJOY application’s efficacy in enhancing eleventh-grade students' oral proficiency in explaining natural phenomena, focusing on pronunciation, vocabulary, fluency, grammar, and content. Pre-experimental research utilizing a one-group pretest and post-test design covered thirty-five students at SMAN 1 Blitar, especially class XI-MIPA3. The study unfolded in three phases: pretest, treatment, and post-test, with a preliminary tryout to ensure test validity and reliability. Data analysis, conducted using a paired sampled T-test with SPSS 26, revealed a significant improvement in students' speaking achievement in explanation texts. Rising from 72.00 to 80.62. In addition, the Sig 2 tailed was under 0.05. It was stated that the Ejoy application effectively improves students’ speaking skills. From the findings, students should use the EJOY application in English to refine their speaking skills. Further, English educators are advised to integrate the EJOY Application to enhance learning outcomes or incorporate it into other topics to create more engaging and interactive curricula tailored to specific learning objectives.
subject: Articles
  topic: section
subject: EJOY Application, Speaking Proficiency, Explanation Text, Pre-Experimental
  topic: keywords
creator: Winda Ocvi Saskiana
creator: Dian Fadhilawati
creator: Miza Rahmatika Aini
rights: Copyright (c) 2024 Winda Ocvi Saskiana, Dian Fadhilawati, Miza Rahmatika Aini
date: 2024-09-28
publication date: 2024-09-28
starting page: 107
ending page: 119
doi: 10.35457/josar.v9i2.3879

The Effect of Interactive Power Point Learning Media Based on Local Wisdom on Dancing Skills in Elementary School Students
type: item
description: This research is motivated by the problems faced by grade 2 students at SDN 1 Dongko, namely lack of understanding in detail about local wisdom, namely turonggo yakso dances starting from history, movements, as well as tools and materials used in performances, students are less motivated in participating in the learning process in dance subjects because the media used by teachers is still limited to the blackboard and extracurricular dance at school is still insufficient. While the problems experienced by teachers are that teachers are less focused in the learning process because teachers have busy obligations for performance reporting requested by the ministry, teachers also provide information related to facilities and infrastructure that support dance are also inadequate in the school and the school lacks teaching staff in the field of art, information from the results of interviews to hire a dance coach is also relatively expensive. The purpose of this study was to determine the effect of local wisdom-based interactive power point learning media on dance skills in elementary school students. the research method used is quantitative method with Quasi Experimental Design research design and the design used is Nonequivalent Control Group Design. The samples in this study were class 2A students as the experimental class and class 2B as the control class. The average score obtained from students' dance skills after being given treatment is 88.43, then the data is tested with a hypothesis acquisition of 0.002 <0.05, then Ha is accepted and H0 is rejected. Thus, it can be concluded that interactive power point learning media based on local wisdom has an effect on the dance skills of grade 2 students of SDN 1 Dongko.
subject: Articles
  topic: section
subject: Interactive Power Point Learning Media, Local Wisdom, Dance Skills
  topic: keywords
creator: Angga Setiawan
creator: Maria Ulfa Yudha Julistiyana
rights: Copyright (c) 2024 Angga Setiawan, Maria Ulfa Yudha Julistiyana
date: 2024-09-28
publication date: 2024-09-28
starting page: 127
ending page: 136
doi: 10.35457/josar.v9i2.3798

DEVELOPING “ERT (ENGLISH RECOUNT TEXT)” APPLICATION FOR TEACHING WRITING TO TENTH GRADE SENIOR HIGH SCHOOL STUDENTS
type: item
description: Abstract This study aimed to establish the potency of the ERT application as a learning tool in writing class X learners in high school. The researchers created a writing lesson application by employing research and development (R&D) design. According to the findings of class X student interviews at SMAN 1 Sutojayan and SMAN 1 Kademangan, the researcher discovered that students had writing difficulties. The study's participants were twenty randomly chosen students from the two schools and five randomly chosen teachers in Blitar Regency. The ERT Application's findings indicate that: (1) this application comprises of writing exercises and recount text material, and it comes with two guidebooks for teachers and students; (2) the validity of this application as a learning tool, with 89% of the information and 84% of the media being validated; (3) both teachers and students had favorable opinions of the ERT application as a teaching tool. While the ERT model received an overall student response of 86% and an overall teacher response of 86% in the product test findings, both groups highly agreed with ERT application. The product significantly influences how well students can produce recount It is reliable and suitable for use as a teaching and learning tool. Keywords: Developing, ERT-Application, Writing, Recount Text
subject: Articles
  topic: section
subject: Keywords: Developing, ERT-Application, Writing, Recount Text
  topic: keywords
creator: Suci Nurjanah
creator: Hesty Puspita Sari
rights: Copyright (c) 2024 Suci Nurjanah, Hesty Puspita Sari
date: 2024-09-28
publication date: 2024-09-28
starting page: 147
ending page: 159
doi: 10.35457/josar.v9i2.3903