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- Research articleVol 3, No 1 · 2025
A Conceptual Framework for Community Preschool Management in Cambodia: A Literature Review
ក្របខណ្ឌគំនិតនៃការគ្រប់គ្រងសាលាមត្តេយ្យសិក្សាសហគមន៍នៅកម្ពុជា៖ ការសំយោគទ្រឹស្តីនិងឯកសារពាក់ព័ន្ធ
Cambodia is a country with a mixed multilevel education system, including preschool, community preschool, primary, junior high school, senior high school, and higher education. Preschool plays an important role in building the foundation of education to ensure a balanced education in line with national policies and the policies of the…
DOI 10.62219/cjes.2025311
- Research articleVol 3, No 1 · 2025
Postharvest Hot Water Treatment for Anthracnose Control and Quality Enhancement in Rokakorng Mangoes
ការប្រើទឹកក្តៅក្រោយប្រមូលផល ដើម្បីរារាំងជម្ងឺអង់ត្រាក់ណូស និងបង្កើនគុណភាពស្វាយរកាកោង
Rokakorng Mango ( Mangifera indica L.) is known as a climacteric fruit, delicious and commonly consumed by Cambodian people. Many methods or technologies are used to reduce the physiological damage, post-harvest losses and maintain the quality of mangoes, including the Hot Water Treatment which is one of the methods of…
DOI 10.62219/cjes.2025317
- Research articleVol 1, No 1 · 2023
Implementation of a Cooperative Learning Method to Improve Students’ Learning Outcomes in Biology in Grade 8
ការអនុវត្តវិធីសាស្រ្តបង្រៀននិងរៀនតាមបែបសហការដើម្បីធ្វើឱ្យលទ្ធផលសិក្សារបស់សិស្សក្នុងមុខវិជ្ជាជីវវិទ្យាថ្នាក់ទី៨កាន់តែប្រសើរឡើង
The quality of teachers is an important factor in improving education. Qualified teachers need to have professional knowledge and the richness of teaching methods. Teaching methods are one of the factors that influences students’ participation in learning activities and influences their learning outcomes. This research aims to study the…
DOI 10.62219/cjes.2023115
- Research articleVol 2, No 1 · 2024
Implementing the 5Es Teaching Model to Enhance Students’ Participation and Learning Outcomes in Biology in Grade 7: A Case of a “Flowering Plants” Unit
ការអនុវត្តវិធីសាស្ត្របង្រៀនគំរូ 5Es ដើម្បីជំរុញសកម្មភាពចូលរួម និងបង្កើនលទ្ធផលសិក្សារបស់សិស្សលើមុខវិជ្ជាជីវវិទ្យាក្នុងថ្នាក់ទី៧៖ ករណីមេរៀន «រុក្ខជាតិមានផ្កា»
The Ministry of Education, Youth and Sport of Cambodia has reformed the training curriculum and teaching methods to enhance teacher qualifications by synthesizing Bloom’s taxonomy with content knowledge. The new approach to the training program has been integrated with modern teaching methods, which are widely used in regional and…
DOI 10.62219/cjes.2024216
- Research articleVol 2, No 1 · 2024
Professorial Titles in the Education Sector in Cambodia: Opportunities, Challenges, and Implications
ការផ្តល់ឋានៈសាស្រ្តាចារ្យក្នុងវិស័យអប់រំនៅកម្ពុជា៖កាលានុវត្តភាព បញ្ហាប្រឈម និងអនុសាសន៍
This review article aims to examine the opportunities and challenges regarding the implementation of professorial titles in Cambodian higher education, a new phenomenon that gives hope to the development of academic research in Cambodia. It also aims to offer policy implications to address the challenges concerning this new development. Utilizing…
DOI 10.62219/cjes.2024218
- Research articleVol 1, No 2 · 2023
Developing a Vibrant Research Ecosystem in Cambodia: Recent Initiatives and Future Directions
ការអភិវឌ្ឍប្រព័ន្ធអេកូឡូស៊ីស្រាវជ្រាវដ៏រស់រវើកនៅកម្ពុជា៖គំនិតផ្តួចផ្តើមថ្មីៗ និងទិសដៅនាពេលអនាគត
This review article aims to discuss the development of a research ecosystem in Cambodia. It focuses on recent initiatives and future directions for developing a vibrant research ecosystem in the country. The article employs document analysis and draws on the knowledge and extensive experiences of the researchers. It reveals a…
DOI 10.62219/cjes.2023127
- Research articleVol 2, No 1 · 2024
Secondary School Teachers’ Perceptions of the Implementation of a Professional Learning Community at New Generation Schools in Kampong Cham Province, Cambodia
ទស្សនៈគ្រូបង្រៀននៅកម្រិតមធ្យមសិក្សាលើការអនុវត្តសហគមន៍សិក្សាវិជ្ជាជីវៈនៅសាលារៀនជំនាន់ថ្មីក្នុងខេត្តកំពង់ចាម ប្រទេសកម្ពុជា
A professional learning community (PLC) has been implemented in New Generation Schools in Cambodia to promote teachers and educators’ collaboration culture. This study aims to (1) explore secondary school teachers’ perceptions of a professional learning community and (2) identify the challenges of implementing the professional learning community in Kampong Cham…
DOI 10.62219/cjes.2024213
- Research articleVol 1, No 1 · 2023
Effects of Different Concentrate Feed and Water Spinach Utilization Mixed with Rice Bran on Digestibility and Nitrogen Balance of Local Crossbred Pigs
ឥទ្ធិពលនៃការប្រើប្រាស់ចំណីសម្រេច និងត្រកួនកម្រិតខុសគ្នាជាមួយកន្ទក់លើការរំលាយអាហារ និងតុល្យភាពអាសូតរបស់ជ្រូកកូនកាត់ក្នុងស្រុក
This experimental study aims to compare feed intake, digestibility and nitrogen retention of pigs fed with four diets. Eight castrated male pigs (Yorkshire x Local breed) of average live weight of 15 kg were given four diets in a double 4*4 Latin square arrangement. The experiment included four treatments…
DOI 10.62219/cjes.2023113
- Research articleVol 1, No 2 · 2023
Efficacy of insecticides on rice leaf folder (Cnaphaloceocis medinalis Guenee) in rice in Tuek Thla commune, Serei Saophoan city, Banteay Meanchey province
ប្រសិទ្ធិភាពនៃថ្នាំកម្ចាត់ដង្កូវមូរស្លឹក (Cnaphalocrocis medinalis Guenee)លើដំណាំស្រូវនៅសង្កាត់ទឹកថ្លា ក្រុងសិរីសោភ័ណ ខេត្តបន្ទាយមានជ័យ
Rice leaf folders are the major insect pests of rice crops. Insecticides are used by farmers to reduce the yield loss caused by rice leaf folders, but there are hundreds of insecticides available on the Cambodian market, which makes choosing the right insecticide difficult. This experiment was conducted (1) to…
DOI 10.62219/cjes.2023124
- Research articleVol 1, No 1 · 2023
Implementation of Inquiry-Based Learning to Improve Students’ Learning Outcomes in Grade 7 Biology
ការអនុវត្តវិធីសាស្រ្ដបង្រៀននិងរៀនតាមបែបរិះរកដើម្បីបង្កើនលទ្ធផលសិក្សារបស់សិស្សក្នុងមុខវិជ្ជាជីវវិទ្យាថ្នាក់ទី៧
Teachers’ teaching methods are an important factor in influencing students’ learning outcomes. However, some teaching methods are not yet widely used. The objectives of this research are (1) to understand the effectiveness of the implementation of an inquiry-based learning (IBL) method to improve learning outcomes in the biology…
DOI 10.62219/cjes.2023117
- Research articleVol 2, No 1 · 2024
Application of LED-Attached Experimental Tools for STEM Education in High School: A Case Study of the Biology Subject
ការប្រើប្រាស់ឧបករណ៍ពិសោធភ្ជាប់អិលអ៊ីឌី សម្រាប់ការអប់រំស្ទែមក្នុងកម្រិតវិទ្យាល័យ៖ ករណីសិក្សាមុខវិជ្ជាជីវវិទ្យា
Science, Technology, Engineering, and Math (STEM) has gained significant attraction among educators worldwide, including Cambodia. The Ministry of Education, Youth, and Sport of Cambodia has shown great effort to inspire and motivate the advancement of STEM education in Cambodia. This research delves into the development of experimental equipment for STEM…
DOI 10.62219/cjes.2024217
- Research articleVol 2, No 2 · 2024
Carbon Stock Estimation of Flooded Forest at Stung Sen Ramsar Site in Kampong Thom Province, Cambodia
ការប៉ាន់ប្រមាណកាបូនស្តុកនៃព្រៃលិចទឹកនៅតំបន់រ៉ាមសារស្ទឹងសែន ក្នុងខេត្តកំពង់ធំ ប្រទេសកម្ពុជា
Learning interaction is an important component in teaching and learning. The interaction refers to any activities held through communication, Flooded forests provide many benefits such as building materials for building houses, fishing gear, firewood, traditional medicine, habitats for fish spawning grounds, water bird habitats, food sources, genetic resources, carbon storage…
DOI 10.62219/cjes.2024225
- Research articleVol 3, No 1 · 2025
Do Student Teachers’ Math Scores Affect Their Confidence in Teaching?
តើពិន្ទុគណិតវិទ្យារបស់គរុសិស្សមានឥទ្ធិពលទៅលើទំនុកចិត្តក្នុងការបង្រៀនរបស់ពួកគេដែរឬទេ?
Content Knowledge (CK) and Pedagogical Content Knowledge (PCK) are factors that influence pre-service teachers’ teaching practices. This research aims to (1) identify the foundational knowledge of pre-service teachers regarding mathematical content knowledge and pedagogical content knowledge, (2) determine their level of confidence in teaching mathematical content at the…
DOI 10.62219/cjes.2025312
- Research articleVol 1, No 2 · 2023
The Roles of Scientific Journals in Improving the Quality of Teaching, Research, and Policy Making
តួនាទីរបស់ទស្សនាវដ្ដីស្រាវជ្រាវវិទ្យាសាស្ត្រ ក្នុងការលើកកម្ពស់គុណភាពបង្រៀន ការស្រាវជ្រាវ និងការបង្កើតគោលនយោបាយ
The Roles of Scientific Journals in Improving the Quali […]
DOI 10.62219/cjes.2023121
- Research articleVol 1, No 1 · 2023
Application of Organic Methods and Good Agricultural Practices to Control Brown Spot Disease in Sen Pidao and Sen Kra-ob Rice Varieties
ការគ្រប់គ្រងជំងឺអុចត្នោតតាមវិធីសាស្រ្តធម្មជាតិ និងការអនុវត្តកសិកម្មល្អក្នុងការដាំដុះពូជស្រូវសែនពិដោរ និងស្រូវសែនក្រអូប
The rice brown spot diseases were found and reported in Cambodia. The objectives of this research experiment are to (1) understand the management of brown spot diseases by organic methods and good agricultural practices (GAP) on the growth of Sen Pidao and Sen Kra-ob rice varieties, (2) understand the…
DOI 10.62219/cjes.2023112
- Research articleVol 2, No 2 · 2024
Applying a Think-Pair-Share Teaching Strategy to Promote Seventh-Grade Students’ Learning Interaction
ការអនុវត្តយុទ្ធវិធីបង្រៀនគិត-ចាប់ដៃគូ-ចែករំលែក ដើម្បីលើកកម្ពស់អន្តរកម្មសិក្សារបស់សិស្សថ្នាក់ទី៧
Learning interaction is an important component in teaching and learning. The interaction refers to any activities held through communication, engagement, and cooperation among students to help them to be able to reflect on the teaching and learning contents. The employment of conventional teaching strategies does not help students interact with…
DOI 10.62219/cjes.2024223
- Research articleVol 2, No 2 · 2024
Creating a Formula of Grade Levels for Text Readability in Khmer
ការបង្កើតរូបមន្តកម្រិតថ្នាក់នៃភាពអាចអានបានរបស់អត្ថបទអំណានជាភាសាខ្មែរ
Text readability plays a crucial role in measuring the ability of the learner or the reader. In particular, content designers of reading materials for teaching and practical purposes should concentrate on writing texts based on the target readers’ levels in a national context. If text readability is not understood, it…
DOI 10.62219/cjes.2024222
- Research articleVol 3, No 1 · 2025
Priority Needs Assessment for Human Resource Management at a Secondary Education Level to Promote Students’ Learning Outcomes
ការវាយតម្លៃតម្រូវការអាទិភាពនៃការគ្រប់គ្រងធនធានមនុស្សក្នុងវិស័យអប់រំនៅកម្រិតមធ្យមសិក្សាចំណេះទូទៅ ដើម្បីលើកកម្ពស់លទ្ធផលសិក្សាសិស្ស
Quality education serves as the foundation for sustainable development, with the capacity of human resources being a critical determinant of a nation’s capabilities. Educational personnel are the cornerstone of the education system and the most vital component for students’ learning outcomes. Moreover, they are proficient executors of educational policies…
DOI 10.62219/cjes.2025313
- Research articleVol 3, No 2 · 2025
Educational Model for Cultivating Digital Talent: A Case Study at Cambodia Academy of Digital Technology (CADT)
គំរូការអប់រំសម្រាប់ការបណ្តុះបណ្តាលទេពកោសល្យឌីជីថល៖ ករណីសិក្សា នៅបណ្ឌិត្យសភាបច្ចេកវិទ្យាឌីជីថលកម្ពុជា (ប.ប.ឌ.)
In the seventh mandate of the Royal Government of Cambodia, digital technology has been designated as a priority sector for economic diversification and the enhancement of national competitiveness. This study has two primary objectives: (1) to present the educational model of the Cambodia Academy of Digital Technology (CADT), and (2…
DOI 10.62219/cjes.2025322
- Research articleVol 3, No 2 · 2025
Development of Children’s Early Learning Assessment Tool for Children Aged 30–35 Months at Daycare Centers in Phnom Penh, Cambodia
ការអភិវឌ្ឍឧបករណ៍វាយតម្លៃការហាត់រៀនដំបូងរបស់កុមារអាយុ ៣០–៣៥ខែនៅតាមទារកដ្ឋាននៃរាជធានីភ្នំពេញ ប្រទេសកម្ពុជា
This study aimed to develop, validate and check the reliability of the Children’s Early Learning Assessment Tool (CELAT) for children aged 30–35 months in Phnom Penh of Cambodia. The methodology involved two phases including tool development and implementation. A technical committee of five experts evaluated 30 items across…
DOI 10.62219/cjes.2025323