Author: admin_irjstem

Students’ perception of community as classroom for learning Geography in middle secondary school

admin_irjstem Abstract , , , ,

Karma Sonam Rigdel , Mani Raj Thapa
Corresponding email: [email protected]

A B S T R A C T

It is crucial to collaborate with the local community for learning to assist students in understanding reality given the changing needs of the world. By considering this perspective, a community-centred approach is embedded within local to global contexts to enhance students’ learning and civic development. However, the Department of Curriculum and Professional Development (2019) revealed that Community-Based Learning is rarely integrated into Geography lessons. Given these contexts, the present study seeks to explore the use of Community as Classroom (CAC) as a teaching strategy in learning Geography in middle secondary schools. As guided by pragmatism, a mixed-method design is applied to assess the students’ perceptions of the use of CAC as a learning strategy. The study also explored the relationship between the use of CAC strategy and students’ learning outcomes, opportunities, challenges and relevancy of CAC in the Bhutanese Geography curriculum. The survey questionnaires were administered to 264 students and four focus group interviews consisting of 6 members in a group were conducted and employed a purposive sampling strategy. Responses were analyzed using statistical and thematic analysis followed by triangulation of the quantitative and qualitative findings. The study revealed that the CAC strategy was relevant in enhancing social and academic standards. The findings indicated that the communities have abundant resources and the use of CAC strategy has imperative opportunities. However, this potential is hindered by several challenges. Moreover, the findings are consistent with the Bhutan Baccalaureate which considered community inclusion towards the creation of a knowledgeable and sustainable society.

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Environmental friendly decorative electroless copper plating on Acrylonitrile Butadiene Styrene plastics

admin_irjstem Abstract , ,

Aung Than Htwe, Thet Mar Wint, Zayar Lin Myint
Corresponding email: [email protected]

A B S T R A C T

In the present research work, a new environment friendly electroless copper plating process, copper coating has been successfully achieved on acrylonitrile butadiene styrene (ABS) plastics by using a typical alkaline bath solution. A durable bright copper deposition on the ABS plastic was studied by the non-electrolytic process using alkaline copper(II) nitrate bath and gold chloride activator. The electroless copper plating was carried out by studying the impact of different factors such as variation of bath concentration, variation of plating time and variation of temperature. The optimum conditions of smooth surface coverage of quality grade coating were found to be plating time of 15 min, concentration of copper(II) nitrate as 2% (w/v) and the temperature of 60° ± 2 °C. This study suggests that electroless copper plating on acrylonitrile butadiene styrene polymers be used for coating applications in engineering, aircraft, oil and gas, construction, electronics, and a number of other fields based on the results achieved. 

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Improving the functionality, 5S rating, and inventory management system of the supply department of a regimental academy in the Philippines through industrial engineering applications

admin_irjstem Abstract , , ,

Geraldine G. Nerona, Jorina R. Bohol, Kyla Nicole R. Decena, Jonathan N. Jose, Anjelika N. De Guzman, John Carlo R. Rodriguez, Kate Shyra M. Abiado, Mark Christian O. Aquino, Sandra Nicole L. Antolin, Nicole Ivy G. Kalaw, Anne Claire N. Paulino
Corresponding email: [email protected]

A B S T R A C T

The Philippine Military Academy’s (PMA) Cadet Mess Supply Room is the institution’s essential area for storing and dispatching tableware on a daily basis, as well as during conferences, functions, and events on the premises. Initial inspection and assessments done by the research team and Cadet Mess Supply Room staff revealed a lack of proper storing and inventory management, resulting in over and under-purchasing of supplies due to outdated inventory. The supply room was also cluttered and disorganized, which led to safety concerns and low functionality. Case study methodology and descriptive-comparative analysis were used to analyze collected data before and after the implementation of solutions. Systematic Layout Planning (SLP) was employed to design and implement a new facility layout that improved the workflow and workspaces of the supply room. The 5S methodology was implemented to sort, clean, and organize supplies and furniture in the supply room. Information systems tools were used to develop an Excel-based inventory management system to improve inventory accuracy, timeliness, and traceability. The interventions and solutions implemented resulted in significant improvements in the supply room’s functionality, 5S practice, and inventory management system from “moderately satisfactory” in the pretest, to “excellent” and “very satisfactory” ratings in the post-test. The new facility layout also increased productivity and efficiency among the supply clerks, since it minimized the time needed to stack, locate and release supplies. The practice of 5S encouraged cleanliness and orderliness within the supply room. The computer-based inventory management system facilitated accurate and up-to-date inventory data management and timely replenishment of supplies.

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Effects of flipped classroom teaching strategy on pupils’ motivation and achievement in numeracy in nursery schools in Abuja, Nigeria

admin_irjstem Abstract , , ,

Muraina Kamilu Olanrewaju, Ojonugwa D. Solomon, Oladele Omolara, Olayemi Zainab Oduola
Corresponding email: [email protected]

A B S T R A C T

The need for alternate teaching strategies in nursery schools in Nigerian federal capital territory triggered this study, the study investigated the effects of flipped classroom teaching strategy on Pupils’ motivation in numeracy and achievement in nursery schools in Abuja Municipal Area Council (AMAC) Abuja, Nigeria. Two research questions and two hypotheses guided the study. The quasi-experimental research design was used for the study. The population of the study consisted of nursery two (2) pupils of 2022/2023 academic session of AMAC numbering 6,498. The sample size for the study consisted of 127 (51 Males and 76 Females) drawn from six intact classes in the six area councils. Simple random sampling was used to draw six intact classes from the six area councils in the F.C.T. Situation Motivation Scale (SMS) and Mathematics Achievement Test (MAT) were the instruments used for data collection. Cronbach Alpha formula was used to measure the internal consistency of (SMS), which yielded a reliability estimate of 0 .72. Kuder-Richardson formula 20 (K-R 20) determined the reliability of (MAT), which yielded a reliability estimate of 0.73. Mean, standard deviations and Analysis of Covariance (ANCOVA) were used to analyze the pre-test and post-test data and the research questions and hypotheses raised for the study. The analysis revealed that flipped classroom teaching strategy increased pupils’ motivation and enhanced their achievement in numeracy more than the conventional method in FCT nursery schools in Nigeria. The study recommends that flipped classroom teaching strategy should be used in schools especially in nursery schools to enhance their motivation and achievement in numeracy.

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Perceived support from the organization as a mediating variable between high performance work systems and creativity of employees

admin_irjstem Abstract , , , ,

Rashed Mahmud Shakil, Md. Nizam Uddin, Jannatul Ferdous, Md. Sorowar Hossen
Corresponding email: [email protected]

A B S T R A C T

Until recently, there has been an abundance of research dedicated to investigating the organisational results of high-performance work systems (HPWSs). But few studies were conducted on the individual results of HPWSs, particularly employee creativity and also the mechanism by which employee creativity is influenced by HPWSs. Drawing on the theory of social exchange, this study is aimed at filling this gap by examining the mediating impact of perceived support from the organisation on the association between HPWSs and creativity of employees. A cross-sectional approach along with a quantitativedeductive causal method was adopted, and Bangladeshi Small and Medium Enterprise (SME) sector was the focus in this study. We collected data utilising self-administered questionnaires from 211 fulltime employees and applied partial least square-structural equation modelling for our statistical analysis. Our research findings emphasise that HPWSs positively affects perceived support from the organisation, subsequently enhancing creativity of employees. Furthermore, the outcomes also suggest that perceived support from the organisation acts as a mediator in the connection between HPWSs and the creativity of employees. Our study makes a significant contribution to the SME literature on what ways SMEs might enhance employee creativity. Moreover, the findings relating to this research have also implications for managers as well as practitioners. It is crucial for SMEs to implement HPWS that in turn encourage employee creativity. In order to stimulate employee creativity, SME businesses should adopt HPWS that foster employees’ perceptions of organisational support. Once the implementation of HPWS is done, it becomes essential for SME employees to be motivated and perceive strong support from their employer, which, in turn, leads to increased creative behaviour.

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Assessment of environmental law awareness and pro-environmental behavior among DEBESMSCAT- Cawayan Campus Agriculture students

admin_irjstem Abstract , ,

Roger Y. Ibanez, Jr., Jacob Frederick P. Velza, Alvin M. Mahawan, Jonna Mae B. Catimpuhan, Restiel V. Gaylan
Corresponding email: [email protected]

A B S T R A C T

Environment and natural resources were crucial to the existence of abiotic and biotic organisms, which included human beings. As the environment degraded, one of the key solutions was the next generation’s perception, understanding, and attitude toward environmental laws. Thus, the paper studied the knowledge and attitude of Bachelor of Science in Agriculture students toward environmental laws in the Philippines. The study was conducted through a structured survey questionnaire and interview. The study revealed that students of the Bachelor of Science in Agriculture of the DEBESMSCAT-Cawayan Campus had poor knowledge and awareness of environmental laws. However, their attitude towards environmental law enforcement was considered essential. Additionally, students believed that the government was not effective in enforcing environmental laws in the country, their level of confidence in the government towards environmental law was low, and they perceived that most people were not aware of environmental laws. Lastly, community clean-up drives, tree planting, conservation of electricity, and everyone’s responsibility were pro-environmental behaviors of Bachelor of Science in Agriculture students. Therefore, strict implementation and molding of agriculture students in their subjects were necessary to strengthen their attitude toward environmental laws. It was also vital to enhance their leadership skills to influence the community as they had positive behavior in the implementation of environmental laws.

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Improving grade five students’ recreational reading habits: An action research

admin_irjstem Abstract , , ,

Lobzang Cheki, Karma Rinzin, Pema Desi, Yeshi Yangtsho, Sonam Gyaltshen
Corresponding email: [email protected]

A B S T R A C T

Reading is vital for learning. It makes a reader more empathetic, knowledgeable, and creative and stimulates imagination. It also helps in boosting communication, improving vocabulary and helps to discover the world. Given this context, the present study seeks to improve grade five students’ recreational reading habits through measures such as uninterrupted sustained silent reading, creating reading corner and providing reading incentives. Grounded on the pragmatism paradigm, the study employs convergent parallel design. The quantitative and qualitative data were collected through survey of 25 students and six students, respectively. The quantitative data was analysed using descriptive statistics. The qualitative data from interview were used to support the findings of quantitative data. The result of the current study revealed that intervention measures employed for this study are effective in enhancing grade five students’ attitude towards reading. The recreational reading habits also improved after implementing the intervention measures. In addition, it was also found that reading incentives motivates students the most followed by uninterrupted sustained silent reading. Therefore, teachers and parents need to encourage students to read by creating reading platform and providing incentives for the students to enhance their recreational reading habits.

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Teachers’ beliefs and challenges of using multimedia for teaching visuals in social work: A study of Bangladeshi government college

admin_irjstem Abstract , , ,

Md. Habibul Ahasan
[email protected], [email protected]

A B S T R A C T

Social Work (SW) educators are increasingly using a number of visual aids in their lessons to make the learning process more effective. To teach the dominant SW courses, educators in this discipline are likely to use relevant photographs, videos, posters, graphs and other visual contents in addition to textbooks. The goal of this study is to explore the current beliefs and challenges of educators by using multimedia for teaching visuals in SW courses at the tertiary level. Due to the COVID-19 pandemic and the fact that this study took place at a government institution, only educators were chosen based on their availability, experience, and willingness to take part in this research. The data was gathered through qualitative methodology. A semi-structured interview schedule was used to collect information, and finally, using the thematic approach, the data was analyzed. The findings show that incorporating visual aids with multimedia in the classroom provides a number of benefits. It enhances student comprehension, boosts participation, and keeps students’ attention focused on the substance of the lesson. The research findings also reveal that educators encounter certain obstacles, such as inadequate proficiency in utilizing multimedia with visual aids, insufficient availability of multimedia classrooms and equipment, a lack of proper training and low internet speed, the absence of backup power sources, and a lack of additional financial incentives for their supplementary efforts. The results of this study indicate that the integration of visual multimedia can augment the attractiveness and comprehensibility of instructional sessions. The participation of students in a multimedia-based classroom environment has the potential to function as a catalyst for their academic motivation.

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The correlation between university students’ interactions and their character development in Morocco

admin_irjstem Abstract , , , , ,

Ayman Belhiyad
[email protected]

A B S T R A C T

In higher education, students’ interactions are crucial to their learning in general and to their character development in particular for various reasons. Students’ interactions can be at different levels such as student students’ interactions, student-teachers’ interactions and student-faculty interactions. Knowing the importance of students’ interaction, the aim of this study is to investigate the correlation between students’ interactions and their character in Moroccan higher education. Student’s interactions, in this study, refer to students’ interactions with their friends and classmates, teachers and the administrative staff while students’ character is defined in this study as their morals, ethics, values and citizenship. The main research question answers the question if there is a statistically significant relationship between students’ interactions and their character. 220 students filled in the online questionnaires to study the targeted correlations in addition to 17 students participated in the focus groups to elicit their opinions about their interactions among themselves, with their teachers and the administrative staff in relation to their character as well as the underlying correlations. This study is mixed methods research in that both questionnaires and focus groups are implemented to answer the aforementioned research question. The quantitative data revealed a positive correlation between students’ interactions and their character while the qualitative date confirmed previous quantitative results concerning such correlations. The results suggested that university presidents, deans, faculty staff, teachers and policy makers have to be cautious about the importance of students’ interactions in developing students’ character as well as the positive correlation students’ interactions have with their morals, ethics, values and citizenship.

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Volume 3 | No. 2 | June 2023 Issue

admin_irjstem Issue

June 2023

Some applications of linear congruence from number theory
Senad Orhani, Besim Çeko
Faculty of Education, University of Prishtina “Hasan Prishtina”, Prishtina, Kosovo
Lower Secondary School, “Zef Lush Marku”, Prizren, Kosovo

Full Paper PDF Abstract 1-11

Adaptive Strategies amidst an Emerging Educational Trend: What Teachers Should Know?
Samson M. Lausa, Lover Joy N. Embao
Northern Negros State College of Science and Technology, Sagay City, Negros Occidental, Philippines
Dreamland School of Murcia, Inc

Full Paper PDF Abstract 12-28

Investigation of antimicrobial potencies of mixed-ligand complexes of divalent metal ions with Barbituric acid and 2,2-Bipyridine
Oluwabiyi J. Olaoye, Mary A. Oladipo, Kayode T. Ishola, Omobola A. Odedokun, Olayinka G. Ogunlade
Pure & Applied Chemistry Department, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria.
Chemistry Department, Federal College of Education (Special), Oyo, Oyo State, Nigeria

Full Paper PDF Abstract 29-40

Shelf life of Tomato (Solanum lycopersicum) in different post-harvest treatments
Justine V. Gemida, Roniel A. Ardeña, Chiremy T. Pillones
Northern Negros State College of Science and Technology, Philippines

Full Paper PDF Abstract 41-49

To the mind, heart, and will: Unravelling the appeals of Pope Francis’ pandemic homilies
Henry E. Lemana II
School of Languages and General Education, Walailak University, Thailand

Full Paper PDF Abstract 50-64

Implementing Student Teams Achievement Divisions (STAD) learning model in grade 9 Biology and its impact on learning achievement
Sherab Chophel, Pema Tshewang, Phuntsho Wangdi, Ugyen Wangdi, Sherab Jamtsho
Baylling Higher Secondary School, Bhutan

Full Paper PDF Abstract 65-77

Deep learning techniques for speech emotion recognition: A review
Silviana Widya Lestari, Saliyah Kahar, Trismayanti Dwi
Management & Science University, Malaysia
State Polytechnic of Jember, Indonesia

Full Paper PDF Abstract 78-91

Dynamics of rumen microbial population in goats (Capra hircus) supplemented with buffered banana (Musa balbisiana) blossom pellets
Cañete, Roberto Jr., N., Constantino, Mark James M., Delmonte, Meg Aui O.
College of Agriculture and Allied Sciences, Northern Negros State College of Science and Technology

Full Paper PDF Abstract 92-102

Integration biometrics in web application: Security for web apps
Wulandari Kusuma Herdanu, Rabab Alayham Abbas Helmi, Mariana Syamsudin
Management & Science University, Malaysia
Pontianak State Polytechnic, Indonesia

Full Paper PDF Abstract 103-116

Predictors of licensure examination for teachers’ performance
Balinario, Jick C., Ofqueria, Mary Grace M., Arca, Lina B.
College of Education, Northern Negros State College of Science and Technology, Philippines

Full Paper PDF Abstract 117-128

Evaluation of plasmid-mediated decolourisation of vat dyes by indigenous bacterial isolates from local textile factories in Itoku, Abeokuta
Adebajo, S.O., Balogun, S.A., Ojo, A.E., Bankole P.O., Akintokun A.K.
Department of Microbiology, Federal University of Agriculture, Abeokuta, P.M.B. 2240, Abeokuta, Ogun State, Nigeria
Department of Plant and Applied Botany, Federal University of Agriculture, Abeokuta, P.M.B.2240, Abeokuta, Ogun State, Nigeria

Full Paper PDF Abstract 129-140

Backyard swine production in Northern Negros: Demographics, management, and issues
Jemadel C. Gallardo, Mitchelyn B. Morada, Chiremy T. Pillones
College of Agriculture and Allied Sciences/Northern Negros State College of Science and Technology, Philippines

Full Paper PDF Abstract 141-155

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