Indonesian Journal of Educational Development (IJED)

PENGEMBANGAN BUKU AJAR UNTUK MENDUKUNG KEMAMPUAN PEMECAHAN MASALAH MATEMATIS MAHASISWA FARMASI PADA MATERI SATUAN PENGUKURAN DAN PERNYATAAN KONSENTRASI

2025-07-13T14:36:01+00:00

Penelitian ini bertujuan untuk mengembangkan buku ajar matematika farmasi yang dapat digunakan untuk mendukung kemampuan pemecahan masalah matematis, khususnya pada materi satuan pengukuran dan pernyataan konsentrasi. Model ADDIE digunakan sebagai model pengembangan buku ajar yang mencakup tahapan Analysis, Design, Development, Implementation dan Evaluation. Hasil uji validitas oleh ahli materi dan media menunjukkan rata-rata sebesar 85,98% dalam kategori sangat valid. Sedangkan hasil uji kelayakan oleh pengguna (dosen dan mahasiswa) berada dalam kategori sangat layak sebesar 84,55%. Sehingga dapat disimpulkan bahwa pengembangan buku ajar ini sudah memenuhi aspek validitas, kepraktisan dan efektif untuk digunakan dalam proses pembelajaran, baik di jenjang diploma maupun sarjana farmasi.

Development of the Padeberkinem Model For Increase Skills Paraphrasing Poetry Students in Grade VI of SDN Jatibening Baru V

2025-07-13T00:20:09+00:00

The problem low skills student in paraphrase poetry become base importance development of innovative and effective learning models at the school level school basic . Research This aiming For develop and test effectiveness of the Padeberkinem model ( Learning Active , Democratic , Diverse , Creative , Innovative , Effective , and Fun ), which are innovation from PAIKEM approach , in increase skills paraphrase poetry students . Research use mixed methods approach or method mixture , namely combine approach qualitative and quantitative in order to obtain deep understanding at a time proof empirical (Iskandar, Nehru, & Cicyn Riantoni , 2021). Padeberkinem model developed through ADDIE stages : Analysis , Design, Development , Implementation , and Evaluation . The resulting product covers module print , video tutorials, multimedia presentations , and interactive digital module . The model implementation was carried out in Class VI of SDN Jatibening Baru V, District Pondokgede , Bekasi City. Research results show that the Padeberkinem model effective in increase skills paraphrase poetry . Level of completion Study student reached 95.83%, with 79.17% of students is in the very good category and 20.83% in the category good . Improvement results significant learning in a way statistics obtained through t-test. Findings This indicates that the Padeberkinem model can become alternative relevant learning strategies For applied in literature learning at the elementary level base .

Science Learning Management Based on Information Technology in the Context of School Curriculum Implementation

2025-07-12T05:22:05+00:00

This study aims to describe the management of science learning based on information technology at State Junior High School 1 Bengkulu Selatan. The research employed a qualitative descriptive method. The subjects of the study included science teachers, the principal, the vice principal for curriculum affairs, the vice principal for facilities and infrastructure, and students at State Junior High School 1 Bengkulu Selatan. Research data were obtained through interviews, observations, and documentation. Data analysis involved data reduction, data presentation, verification, and conclusion drawing. The results showed that the management of science learning based on information technology at State Junior High School 1 Bengkulu Selatan has been implemented adaptively and gradually in response to the demands of a digitally based school curriculum. The school demonstrated a commitment to integrating information technology into the planning, implementation, and evaluation of science learning, although it still faces various challenges, including infrastructure limitations, human resource competencies, and policy support. Nevertheless, various strategies and solutions have been collaboratively implemented by the school, teachers, and external partners to build a more inclusive and contextual learning ecosystem based on information technology.

Emotional intelligence in special needs students: Role of disability, teachers' personality, and social interaction

2025-07-11T15:47:35+00:00

Students with special needs often face challenges in communication, interaction, and emotional regulation; therefore, research on the emotional intelligence of students with special needs is urgently needed. This study aims to compare the influence of the type of disability, teacher personality, and student social interaction on students with special needs who are blind, deaf, and physically disabled. To achieve this goal, a quantitative approach was employed using a cross-sectional survey design. The research population was all SLB teachers working in Bali Province. The sample was selected using a purposive sampling technique, comprising 95 participants. Data were collected using questionnaires distributed using Google Forms. The data analysis technique used was SEM. The results of the study showed that: (1) in blind students, teacher personality and social interaction significantly influenced emotional anxiety, (2) in deaf students, teacher personality and social interaction significantly influenced emotional anxiety, (3) in physically disabled students, teacher personality and social interaction significantly influenced emotional anxiety.

Secondary in-service teachers’ perception and practice of TPACK framework in digital storytelling projects

2025-07-11T04:28:24+00:00

Technology advances have profoundly impacted the practice of language classrooms and remarkably encourage teachers to incorporate classroom instructions that accommodate technology, pedagogy, and content. Consequently, teachers from varied education levels have tried adjusting and incorporating technology. The aim of this research is double-fold. First, it aims to investigate how secondary in-service preparation using TPACK in students' Digital Storytelling (DST) projects. Second, it explores how they perceive TPACK as implemented in Digital Storytelling projects. Two in-service teachers participated in this study. Data were collected from teachers' self-assessment reports with 75-item TPACK questions, classroom observations, interviews, and teaching artifacts. The survey data were analyzed descriptively, while the interview and observation data and teaching artifacts were analyzed using Braun and Clark's thematic analysis (2006). This study has three findings. First, teachers believe that enacting the TPACK framework in DST projects is challenging. Teachers must refine their understanding and practice integrating technologies, pedagogies, and content into doable instructions. Secondly, to develop self-efficacy beliefs about technology integration teachers require skills updates through professional development. Thirdly, DST can promote teachers and students to enhance their cognitive and affective engagement and creativity through collaborative projects. Suggestions for future research are provided.

Classification of Anxiety Levels in Vocational Students Through Life Story Analysis Using Multi-class SVM

2025-07-10T17:29:54+00:00

Anxiety is a psychological condition frequently experienced by vocational high school students due to academic pressure, practical training demands, and uncertainty about future careers. This study aims to (1) classify the anxiety levels of vocational students based on their personal narratives shared via WhatsApp conversations and (2) compare the performance of two kernel types in the Multi-class Support Vector Machine (SVM) classification model. A total of 4,257 chat entries were collected from Grade X students in Gianyar, Bali. After preprocessing, 1,476 narrative texts were selected and labeled into five anxiety levels using the DASS-42 scale: Normal, Mild, Moderate, Severe, and Very Severe. The classification model utilized TF-IDF for feature extraction and applied both Radial Basis Function (RBF) and Sigmoid kernels. The evaluation showed that the Sigmoid kernel achieved the highest accuracy (81.42%) and macro-average F1-score (0.7914), demonstrating superior performance, especially in recognizing minority classes. Furthermore, the model successfully identified 11.6% of students with Severe anxiety and 9.1% with Very Severe anxiety, suggesting its potential use in early psychological screening. These findings indicate that Multi-class SVM is effective for anxiety classification based on life story narratives and offers practical value in school-based mental health monitoring.

The Role of Motivational Teachers in Improving the Quality of Public Junior High Schools in Padang City

2025-07-10T07:19:57+00:00

The problem in this study is that driving teachers contribute less to the development of non-motivational teachers. The subjects of this study are the principals of public junior high schools in Padang and driving teachers. Data collection techniques used interviews, observation, and document: First, teachers communicate smoothly to avoid misunderstandings. Teachers who drive become role models for those who do not. If communication between teachers who drive and those who do not is smooth, then the discussions that take place will also produce effective input. Fellow teachers will not consider each other's status when working together to improve the quality of learning. Third, Some teachers are not conducting quality learning due to incomplete learning facilities. Supporting factors include teachers receiving support from the principal and collaborating with fellow teachers to improve learning quality.

Analysis of Childrens Self-Confidence in Transition Activities from Pre-School to Kindergarten School

2025-07-09T08:19:40+00:00

Self-confidence is one of the indicators of school readiness. To be able to build school readiness, teachers can carry out transition movement activities through building foundation skills. The purpose of this study was to determine the self-confidence of early childhood and the process of PAUD to SD transition activities carried out by teachers in learning activities. This research use is a qualitative approach with a case study research design, data was collected through observation, interviews, and documentation. Data analysis uses the Miles and Huberman analysis model. The results of the research show that A child's self-confidence is evident in the transition activities from preschool to elementary school through the habituation of six foundational skills. The habituation of these six foundational skills can be used to build a child's self-confidence.

Ethnomathematics in Traditional Games and Art Activities to stimulaste Early Childhood Liteacy and Numeracy

2025-07-08T07:35:46+00:00

This study aims to explore the role of ethnomathematics in stimulating early childhood literacy and numeracy through traditional games and local culture-based activities. The background of this research is the low level of basic literacy and numeracy skills among early childhood learners and the importance of using contextual and meaningful learning approaches. The study was conducted at TK Nusa Indah involving 40 children in Group B. A descriptive qualitative method was applied through observations and documentation of children's activities in two main tasks: playing the traditional game "dakon" and creating cultural masks using geometric shapes (triangles, circles, rectangles, semicircles, and squares). The results showed that these activities improved children's understanding of numbers, shapes, and patterns, as well as language use, storytelling, and symbol recognition. Ethnomathematics proved to be an effective approach to strengthen literacy and numeracy through joyful, contextual, and culturally rooted experiences. The study concludes by emphasizing the importance of integrating local culture into early childhood learning practices.

EARLY CHILDHOOD TEACHERS' PERSPECTIVES ON INTERACTIVE DIGITAL BOOK FOR INTEGRATING EARTHQUAKE DISASTER MITIGATION EDUCATION

2025-07-07T14:55:01+00:00

This research was motivated by the inadequacy of disaster mitigation education, as teachers struggle to convey abstract disaster-related concepts at the early childhood education level, despite the critical importance of such education for young children. This study aims to explore a teacher's perspectives on the concept and urgency of mitigation education, their views on the potential of an interactive digital book for disaster mitigation, and the challenges encountered during its implementation. This study employed a qualitative method with a case study design. The research subject was a teacher from Elhafa Plus Kindergarten, and data were collected through in-depth interviews, observation, and documentation. The findings reveal that the teacher explicitly emphasized the importance of disaster mitigation education in kindergarten to foster disaster preparedness in children. The interactive digital book was deemed highly suitable, with a 90% potential for use in earthquake mitigation education in kindergarten. The primary challenge faced by the teacher in implementing the digital learning media was managing the children's immense enthusiasm for using the technology.

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2025-07-06T22:42:18+00:00

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Development of mathematical literacy problems based on ethnomathematics of Acehnese culture

2025-07-06T14:00:32+00:00

Mathematical literacy needs serious attention since Indonesian students received low mathematics score in the Program for International Student Assessment. Ethnomathematics-based instruction is one of the ways to promote students’ mathematical literacy. However, insufficient resources relevant to local culture impede Acehnese teachers to implement ethnomathematics in their classrooms. Therefore, this study aims to develop valid mathematical literacy problems based on ethnomathematics of Acehnese culture. This study used the Thiangarajan Four-D model, consisting of define, design, development and disseminate. This study involved 41 senior high students. Data were gathered from validation and practicality questionnaires and test. Data were then analyzed descriptively. The result revealed that 18 out of 20 problems were valid. The problems were also considered practical and effective to be implemented in the mathematics classroom. The development of these problems provides a useful resource for mathematics teachers in Aceh. The study result suggests that ethnomathematics problems are beneficial to improve students’ mathematical literacy. The value of culture embedded in the mathematical problems raise students’ awareness and understanding of their local culture.

A Data Science Approach to Classifying Educational Feasibility Across Indonesia: Unsupervised Learning on 2023–2024 Primary School Data

2025-07-06T12:50:59+00:00

This research is intended to map the conditions and quality of education in provinces in Indonesia. This mapping process is carried out by analyzing the clustering method. Based on elementary school education published by the Indonesian Ministry of Education (Kemendibudristek) 2023-2024. Based on these data, clusters are carried out using the K-means clustering algorithm. The best clustering process was obtained for the number of clusters 3, with a DBI value of 1.02. Further analysis was also carried out based on graphical visual analysis to profile each cluster. To compare the results of the cluster analysis, the education eligibility index of each province was also calculated. The ranking of provinces is carried out based on the value of the education eligibility index. Based on the cluster results, 3 clusters with different characteristics were obtained. Cluster (0) is a cluster with provincial members with secondary education quality. This cluster has the most members, 18 provinces, and the distribution is very heterogeneous. In this cluster, there are provinces whose education quality approaches the good education cluster (cluster (2)), but there are also those that resemble the low education cluster (cluster (1)). Cluster (1) has provincial members that are associated with low education quality. This cluster has 4 provincial members. Finally, Cluster (2) consists of provinces that have good or superior education quality, totaling 17 provinces. This cluster's distribution level is not as heterogeneous as cluster 1. Differences in profiles and characteristics were found in each cluster. This shows that the government should not provide uniform treatment for all regions. Based on cluster analysis in the short term, it is not possible to standardize the same education for all regions.

Border Museum as Pedagogical Space: Strengthening Students' Nationalism through Contextualized History Learning in Anambas

2025-07-08T03:54:27+00:00

Border museums have the potential to be contextualized educational spaces that can strengthen students' nationalism, especially in areas that are geographically isolated and culturally complex. This research explores how border museums are used in history learning and to what extent they influence students' national identity development in Anambas Islands, a peripheral border region of Indonesia. Using a descriptive qualitative approach, this study drew data from observations, in-depth interviews, and document analysis conducted in two public high schools and the Anambas Border Museum. Participants included history teachers, students, principals, museum managers and community leaders. The research findings show that museum-based history learning increases students' awareness of local historical narratives, fosters pride in their national identity, and supports experiential and reflective learning. Teachers play a key role in facilitating meaning-making, while institutional limitations - such as limited educational infrastructure and curriculum integration - remain a significant challenge. This study offers practical insights into how local pedagogical models using museums can foster civic and national identity in remote areas. The findings contribute to policy recommendations for integrating cultural institutions into the national education system, especially in the context of border areas.

Development of M.E.G.A: A Self-Assessment Expert System to Improve English Correspondence Skills for Job-Seeking University Students

2025-07-05T08:46:58+00:00

Penelitian ini menyoroti rendahnya kemampuan menulis dan berbicara dalam Bahasa Inggris pada mahasiswa Program Studi Sistem Informasi Universitas Nurdin Hamzah. Untuk menjawab tantangan tersebut, dikembangkan aplikasi sistem pakar berbasis aturan bernama M.E.G.A for Job Seekers dengan pendekatan model ADDIE (Analisis, Desain, Pengembangan, Implementasi, dan Evaluasi). Aplikasi ini berfungsi sebagai media swa-penilaian guna meningkatkan kesiapan komunikasi profesional mahasiswa, terutama dalam penyusunan CV, surat lamaran kerja, dan persiapan wawancara. Validasi dilakukan oleh pakar di bidang teknologi pendidikan, media digital, dan Bahasa Inggris, sedangkan uji coba dilakukan pada 100 mahasiswa semester dua. Hasil menunjukkan skor tinggi pada aspek fungsionalitas, daya tarik tampilan, dan peningkatan hasil belajar. Analisis pre-test dan post-test menunjukkan peningkatan signifikan, sementara analisis statistik mendukung keandalan pedagogis sistem ini. Aplikasi terbukti efektif dalam mendukung pembelajaran mandiri yang relevan dengan kebutuhan dunia kerja dan berpotensi diadopsi oleh program studi lainnya. Penelitian ini memberi kontribusi dalam pengembangan pembelajaran digital melalui integrasi sistem pakar berbasis AI untuk pengembangan keterampilan abad ke-21.

The Development Of Digital-Based Reference Books As An Effort Towards A Green Economy

2025-07-05T02:25:22+00:00

The purpose of this research is to create a product in the form of a digital-based reference book in an effort toward a green economy. This digital reference book has been tested for feasibility, practicality, and effectiveness as effective student learning tools. The type of research activity used is the research and development (RnD) method with the 4-D model (Define, Design, Develop, and Disseminate). The media expert assessment of the feasibility of presentation is 4.4 and a percentage of 88%, which means that digital books are very feasible to be used; the material expert validation for the feasibility of presentation is 4.3, and the percentage of validation results by the material expert team is 87%, which means that digital-based reference books are very feasible to be used, and the percentage of overall practicality assessment results obtained is 85% based on the results of the analysis of 30 student responses. Therefore, the conclusion is that digital-based reference books are practical to use as a source of student learning materials. The implication of this research is that the selection of appropriate learning media significantly affects the student learning process and supports government programs in education towards a green economy.

Multimodal Vocabulary Learning through the Use of VoVi in Improving Students’ Vocabulary Mastery

2025-07-04T15:43:13+00:00

This classroom action research aimed to improve first-grade elementary students’ vocabulary mastery through the use of VoVi (henceforth vocabulary video) in teaching basic English literacy. The study was conducted at an Elementary School, a private school in Singaraja City, Bali Province. The school was selected based on a preliminary observation which revealed that ten first-grade students had low vocabulary mastery. This was evidenced by their pre-test scores, all below the minimum standard score of 80. The data were collected over two treatment cycles, where students learned English vocabulary through videos. These videos were also made available for students to watch at home, making the learning process more accessible and flexible. The results showed a significant improvement. Students enjoyed the learning process and found it easier to memorize new vocabulary. Their average post-test scores increased from 85.13 in the first cycle to 88.60 in the second cycle. The use of vocabulary videos not only enhanced students’ vocabulary and basic English literacy but also contributed to their digital literacy. Additionally, it encouraged a positive use of smartphones for educational purposes. The flexibility of learning both at school and at home made this method effective and beneficial for young learners in today’s digital era

A Character Education Model Based on Mandailing Natal Local Wisdom through the “MERDEKA” Framework in Muhammadiyah Schools

2025-07-03T15:46:06+00:00

Character education based on local wisdom is a crucial strategy in shaping the identity and morality of the younger generation in a contextual manner. This study aims to develop and evaluate a character education model grounded in Mandailing culture through an innovative approach conceptualized in the MERDEKA framework (Marsali, Mangupa, Dalihan na Tolu, Cerita Rakyat, Marsialap Ari, Gordang Sambilan, and Maronang-onang). The research employed a descriptive quantitative approach with multistage sampling, involving 100 students from three Muhammadiyah high schools in the South Tapanuli region: 50 from SMA Muhammadiyah 11 Padangsidimpuan, 25 from Mandailing Natal, and 25 from South Tapanuli. Data were collected using a validated and reliable questionnaire instrument (α = 0.842). Bibliometric analysis using VOSviewer revealed a lack of systematic research on character education rooted in Mandailing culture. The findings indicate a high level of internalization of Mandailing cultural values among students, with significant regional differences based on ANOVA results (p < 0.05). The MERDEKA model is considered effective in facilitating character learning that is reflective, collaborative, and contextual. This study offers a theoretical contribution to the development of local wisdom-based character education models and provides practical recommendations for schools to implement culturally rooted character education.

Informatics augmented reality in computer systems with project based learning to improve learning outcomes in vocational schools

2025-07-03T05:52:18+00:00

The development of technology and the demands for 21st-century skills call for innovations in learning that can enhance student engagement and learning outcomes, especially in Vocational High Schools (VHS). This study aims to test the effectiveness of Augmented Reality (AR) media based on Project-Based Learning (PjBL) in improving student learning outcomes on computer system materials in VHS. The method used is a quasi-experiment with a post-test-only control group design, involving three classes: the experimental class integrating AR with PjBL, control 1 using AR alone, and control 2 using conventional learning. Each group consists of 38 students. The data were analyzed using one-way ANOVA, showing significant differences between groups. Further (post hoc) Tukey tests revealed that the experimental class had significantly higher average learning outcomes compared to both control groups. These results indicate that the combination of AR with PjBL creates a more contextual, interactive, and meaningful learning experience. This study supports constructivist and active learning theories as effective approaches in technology-based VHS. The findings have important implications for developing technology-based learning innovations to enhance 21st-century skills.

E Mole B: A New Approach to Learning Of Badminton

2025-07-01T23:38:16+00:00

This research explores the effectiveness of E-Mole B, or Electronic Movement Learning Badminton, a digital learning medium designed to support students in mastering basic badminton techniques within Physical Education. The study responds to the growing need for learning innovations that align with students' digital habits and the challenges of traditional learning methods, such as unstructured worksheets and low engagement. The research was conducted at a junior high school using a quasi-experimental approach, involving two groups of students: one taught using E-Mole B and the other using conventional methods. The study utilized a variety of instruments including cognitive assessments, psychomotor observation rubrics, student feedback questionnaires, and classroom observation sheets. Results indicated that the majority of students who learned through E-Mole B demonstrated improved understanding, better skill execution, and greater motivation during learning activities. The interactive features of the media, such as visual demonstrations and real-time feedback, contributed to the students' learning progress. This study concludes that E-Mole B is an effective and accessible educational tool that enhances psychomotor and cognitive development in Physical Education. The findings suggest that digital learning media like E-Mole B should be more widely integrated into school curricula to improve the quality of teaching and learning in movement-based subjects.