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Global Education Journal
Published by Civiliza Publishing
ISSN : 29875218     EISSN : 29866529     DOI : https://doi.org/10.xxx/xxxx
Core Subject : Education, Social,
Global Education Journal (GEJ) (P-ISSN 2987-5218|& E- ISSN 2986-6529) is a blind peer-reviewed journal published by Civiliza Publishing, Indonesia. This journal publishes research articles, conceptual articles, field study reports and book reviews on all scopes of education (See Focus and Scope). This journal article is published Thrice a Year; 3 issues per year (March, July, and October).
Articles 654 Documents
Sociolinguistic Study of Language Diversity in Classroom Learning Communication Nova Kristian
Global Education Journal Vol. 4 No. 2 (2026): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.1666

Abstract

This research is motivated by the diverse use of language in learning communication in the classroom which shows that there is a variety of language variations between teachers and students. Differences in social backgrounds, language habits, and interaction situations in the classroom encourage the emergence of varied forms of language in the teaching and learning process. The purpose of this study is to identify the variety of languages used in learning communication, analyze the factors that influence language selection, and describe the forms of language variation that appear during the learning process. This study uses a qualitative approach by involving 15 students as informants through observation and interview techniques. Data analysis was carried out through data reduction, data presentation, and conclusion drawing based on the theory of language variation from William Labov (1972) and the ethnographic theory of communication from Dell Hymes (1974). The results of the study showed that a variety of formal languages were used in the delivery of materials and instructions, a semi-formal variety appeared in question and answer interactions, and a dominant non-formal variety in communication between students. The phenomenon of code switching and code mixing is also found in conversations in the classroom which are influenced by language habits and social closeness between students.
Theoretical Review: Understanding Test Reliability in Learning Yunisa Habibah; Ilda Pulungan; Rizki Hannum; Nabila Zahra NST; Nabilla Chairunnisa; Ahmad Adiwan Bincar
Global Education Journal Vol. 4 No. 2 (2026): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.1669

Abstract

Evaluation is a crucial instrument in the Independent Curriculum instructional cycle for measuring the achievement of learning objectives and providing pedagogical feedback. However, in practice, the provision of valid and consistent evaluation tools still faces challenges, characterized by fluctuations in test scores due to weak control over measurement error. This article aims to examine in depth the basic concept of reliability, visualize its operation, and reconstruct techniques for estimating test instrument reliability coefficients. The research method used is library research, analyzing classic and contemporary literature in the fields of educational evaluation and psychometrics using a descriptive-qualitative approach. The results of the discussion indicate that reliability reflects the level of consistency, dependability, and stability of measurement results, which can be estimated through three main approaches: stability (test-retest), equivalence (parallel forms), and internal consistency (such as Split-Half, KR-20/21, and Cronbach's Alpha). Through simulation of the Spearman-Brown (Split-Half) formula calculation on a multiple-choice test, a reliability coefficient of 0.79 was obtained. Based on Guilford's criteria, this value is included in the high category and exceeds the minimum limit of feasibility for learning evaluation instruments (0.70), so the instrument is highly reliable.
Testing the Effectiveness of Metarhizium Anisopliaet Fungus on the Mortality of Coconut Plant Pest Imago (Brontispa sp) Xaverius Ch. N. Sondakh; Jennilien Merinda Ghello; Gregorio Antonny Bani
Global Education Journal Vol. 4 No. 2 (2026): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.1448

Abstract

This study aimed to evaluate the effectiveness of Metarhizium anisopliae against the mortality of coconut pest imago (Brontispa sp.); determine the most effective concentration of M. anisopliae suspension in causing imago mortality; estimate the lethal concentration 50% (LC50); and determine the lethal time 50% (LT50) of Brontispa sp. imago. A Completely Randomized Design (CRD) was applied with five treatments: P0 (control), P1 (5% M. anisopliae suspension), P2 (10%), P3 (15%), and P4 (20%). Each treatment was replicated four times, resulting in 20 experimental units. Data were analyzed using analysis of variance (ANOVA) with Minitab version 12.0. Duncan’s multiple range test was conducted for post hoc analysis, while LC50 and LT50 values were determined using probit analysis. The results showed that M. anisopliae suspension was effective in increasing the mortality of Brontispa sp. imago. The most effective concentration was 15%. The LC50 value was observed at a concentration of 5%. The LT50 values indicated that 50% mortality occurred on day 12 at concentrations of 5% and 10%, while at concentrations of 15% and 20%, it occurred faster, on day 9.
Analysis of the Classification of Environmental Conditions of Chili Plants into Healthy and Unhealthy Categories Using the Decision Tree Algorithm Ermita Sari; Noviyanti Noviyanti; R. Joko Musridho; Muhammad Rezky Ramadhan; Vivi Damayanti; Isvihani Ramadhan; Fajar Delonda; M. Irsyadul Fikri; Amal Alfarizal
Global Education Journal Vol. 4 No. 2 (2026): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.1454

Abstract

Changes in various environmental parameters during the cultivation process can have an impact on plant development and have the potential to reduce the quality of the results obtained. Therefore, a method is needed that is able to identify plant conditions quickly, objectively, and accurately. This study aims to build a classification model of chili plant conditions using the Decision Tree J48 algorithm by utilizing environmental parameter data and soil nutrients as the basis for determining healthy and unhealthy plant categories. This research method uses a quantitative approach with data mining techniques on a public dataset consisting of 2,200 datasets. The variables analyzed included nitrogen (N), phosphorus (P), potassium (K), temperature, humidity, soil pH (ph), and rainfall. The process of forming and testing the model was carried out using the WEKA application with the 10-fold cross validation technique. The results showed that moisture was the most dominant attribute in the formation of decision trees, followed by rainfall, temperature, and soil pH as supporting attributes. The resulting model obtained an accuracy rate of 99.5909%, a Kappa Statistic value of 0.989, a Mean Absolute Error (MAE) of 0.0042, and a Root Mean Squared Error (RMSE) of 0.064. These values indicate that the model has an excellent degree of conformity with a relatively low rate of prediction error. Based on these results, the Decision Tree J48 algorithm has proven to be effective in classifying the condition of chili plants based on environmental parameters and has the potential to be applied as the basis for the development of a decision support system to help the process of monitoring plant conditions more quickly, objectively, and accurately.
The Application of Mindful Breathing Technique in Managing Students' Academic Anxiety Ahead of Exams at Madrasah Ibtidaiyah Darun Najah Margoyoso Pati Melani Indana Zulfa; Rufa Hindun Farhisiyati
Global Education Journal Vol. 4 No. 2 (2026): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.1530

Abstract

Academic anxiety ahead of examinations is a multifaceted psychological issue frequently experienced by elementary school students, which can manifest as physical discomfort and cognitive impairments that hinder their academic potential. This study aims to investigate the application and effectiveness of the mindful breathing technique in managing and reducing academic anxiety among sixth-grade students prior to taking exams. Using a qualitative approach with a case study design, this research was conducted at Madrasah Ibtidaiyah (MI) Darun Najah Margoyoso Pati, gathering data through in-depth interviews with three purposively selected students and their classroom teacher, alongside passive-participant observation. The findings revealed that prior to the intervention, students exhibited high academic anxiety characterized by palpitations, cold sweats, and sudden mental blanking. Although the initial implementation faced minor behavioral distractions due to the developmental age of the students, the integration of 3 to 5 respiratory cycles of mindful breathing successfully induced instant physiological relaxation, resulting in a significant reduction in physical tension, clearer cognitive focus, and heightened self-confidence. In conclusion, the classical application of the mindful breathing technique serves as an effective, time-efficient, and practical self-regulation tool to alleviate academic anxiety and foster a calm, conducive classroom environment before examinations.
Implementation of Project Based Learning to Improve Understanding of the Concept of Rights and Obligations in Grade IV Students of SDN Cihajere Rina Lisyana; Ageng Triyono
Global Education Journal Vol. 4 No. 2 (2026): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to describe the implementation of the Project Based Learning (PjBL) model through poster-making projects in Civic Education (PPKn) and to analyze its effect on enhancing the understanding of rights and obligations among fourth-grade students at SDN Cihajere. The research employed Classroom Action Research (CAR) using the Kemmis & McTaggart model, conducted in two cycles and involving 40 students. Each cycle comprised the stages of planning, action, observation, and reflection. Data were collected through concept understanding tests and observation sheets on the implementation of learning activities. The results showed a significant increase in the average test scores, from 58 (pre-cycle) to 68 (cycle I) and 82 (cycle II). The percentage of classical mastery rose from 35% to 60%, and finally to 88%. Moreover, the application of PjBL encouraged active student participation in group discussions, improved argumentative and collaborative skills, and stimulated creativity through the production of educational posters. These findings indicate that PjBL is effective in improving students’ understanding of the concepts of rights and obligations. This study recommends the integration of poster-based PjBL as an innovative strategy in Civic Education to strengthen the understanding of rights and obligations at the elementary school level.
Enhancing Understanding of Prayer and Worship through the Integrated Reflective Prayer-Worship Method (DIRT): A Classroom Action Research on Third Grade Students of SD Negeri Hatalai Anatje De Queljoe; Ageng Triyono
Global Education Journal Vol. 4 No. 2 (2026): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.1609

Abstract

This study is motivated by the low level of understanding and participation of third-grade students in the subject matter of prayer and worship in Christian Religious Education (PAK) at SD Negeri Hatalai. This research aims to improve the understanding of third-grade students at SD Negeri Hatalai regarding prayer and worship material in PAK lessons. The research method used is Classroom Action Research (CAR) with two cycles of intervention. This classroom action research involved 10 students and was carried out in two cycles, with the consistent implementation of the DIRT method for 7–8 minutes at the beginning of each lesson. The DIRT method consists of four stages: heart preparation, worship & short scripture, intercessory prayer & commitment, and transition to the core material. Data were collected through comprehension tests, observations, and interviews. The results showed a significant increase in the students’ average comprehension scores, from 58 (41% mastery) in the pre-cycle to 81 (86% mastery) in the second cycle. In addition, there were positive behavioral changes, including increased active participation, more personal meaning in prayer, and respectful attitudes during worship. The main factors contributing to success were consistent implementation, contextualization of the material, and active student participation. These findings confirm that the DIRT method is effective in building spiritual foundations and Christian character from an early age. This study recommends the integration of reflective prayer and worship as a routine in PAK lessons at elementary schools and suggests further research in broader contexts to assess the sustainability and replicability of the DIRT model.
Improving Word Writing Ability of Grade II Students at SD Kristen 1 Seira through the Application of Picture Media Wasti Iyanleba; Ageng Triyono
Global Education Journal Vol. 4 No. 2 (2026): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.1610

Abstract

The background of this research is the low writing ability of students, which is attributed to monotonous and less engaging teaching methods, thus necessitating innovative learning media. This study aims to improve word writing skills among second-grade students of SD Kristen 1 Seira, Wermaktian District, Tanimbar Islands Regency through the application of picture media. The research adopts a Classroom Action Research (CAR) design conducted over two cycles, each consisting of planning, implementation, observation, and reflection phases. The research subjects comprised 20 second-grade students, with data collected through observation and word writing tests. Data analysis employed both quantitative and qualitative approaches, with individual mastery criteria set at a minimum of 65% and class mastery at a minimum of 80%. The findings indicate a significant improvement: in the pre-action stage, class mastery was only 20% with an average score of 55.33; in the first cycle, it increased to 45% (average 64.33); and in the second cycle, it reached 90% (average 85.67). The implementation of picture media proved effective in enhancing students’ motivation, engagement, and word writing ability. The classroom atmosphere became more active and conducive, with teachers managing the class more effectively. In conclusion, picture media serves as an effective solution for improving word writing skills among second-grade students in settings with limited resources. This study recommends the adoption of picture media as an innovative strategy in basic literacy learning at elementary schools, particularly in underdeveloped, frontier, and outermost (3T) regions.
Implementasi CTL untuk Meningkatkan Nilai-Nilai Hormat Berdasarkan Ajaran Kristen pada Siswa Kelas VI SD Bernard Imsula; Ageng Triyono
Global Education Journal Vol. 4 No. 2 (2026): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

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Abstract

Penelitian ini bertujuan mengoptimalkan penanaman nilai hormat dan taat berbasis ajaran Kristiani pada siswa kelas VI SD Kristen Lumasebu, Maluku, melalui penerapan model Contextual Teaching and Learning (CTL) dalam Penelitian Tindakan Kelas (PTK) dua siklus. Subjek penelitian terdiri dari 18 siswa. Setiap siklus meliputi dua pertemuan yang diawali dengan penemuan nilai hormat dan taat dalam ajaran Kristiani, dilanjutkan dengan diskusi kelompok, pemodelan oleh guru, dan refleksi. Data dikumpulkan melalui observasi sikap dan tes hasil belajar, kemudian dianalisis secara deskriptif kualitatif dan kuantitatif sederhana. Hasil penelitian menunjukkan peningkatan signifikan dalam penerapan nilai hormat, yaitu dari rata-rata 63,9% pada siklus I menjadi 86,1% pada siklus II. Temuan ini menegaskan efektivitas model CTL dalam menginternalisasi nilai-nilai Kristiani, khususnya nilai hormat dan taat. Faktor keberhasilan utama adalah keteladanan guru dan pembiasaan nilai secara konsisten di lingkungan sekolah. Penelitian ini memberikan kontribusi empiris bagi pengembangan pendidikan karakter berbasis nilai Kristiani di sekolah dasar, serta menyoroti pentingnya penerapan metode CTL dalam pembelajaran Pendidikan Agama Kristen (PAK).
Implementation of the Use of Miniature Media of Erupting Mountains in Science Subjects in Improving the Skills and Understanding of Grade IV Elementary School Students Ahmad Mubarok; Lailatul Fitriah; Yulia Eka Rahmah; Syafana Nur Arfiah; Veriska Rusmaniar; Indah Salsabila; Sidrotul Fajriyah; Muslihatundiniyah Muslihatundiniyah
Global Education Journal Vol. 4 No. 2 (2026): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.1656

Abstract

Science learning in elementary school requires media that can help students understand concepts more realistically. One of the media that can be used is a miniature eruption volcano that can simulate the process of volcanic eruptions in a simple way. This study aims to find out how the use of miniature mountain media erupts in improving the skills and understanding of grade IV elementary school students. The method used in this study is qualitative research with a descriptive approach. Data was obtained through observation during the learning process. The results of the study show that the use of miniature media of erupting mountains is able to increase students' enthusiasm, activeness, and understanding of natural phenomena material. Through simple experimental activities, students can learn directly, discuss with groups, and more easily understand the process of volcanic eruptions. Thus, the miniature media of erupting mountains can be an effective alternative learning media in science science learning in elementary schools.