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The study aims to investigate the influence of the online professional development (PD) program focused on precollege engineering education on science teachers' teaching engineering self-efficacy. A nested mixed research design was employed to conduct the study, in which the basic qualitative design was integrated into a weak experimental design and data collection was interrelated. The quantitative dimension of the study utilized the engineering teaching self-efficacy scale, while the qualitative dimension utilized the teachers' reflections as a data collection instrument. Fourteen science educators were selected through purposive random sampling in a province in the Black Sea region of Türkiye. The study's results suggested that the self-efficacy of science teachers in teaching engineering was significantly enhanced by the PD program, which focused on engineering education. The qualitative results were consistent with the quantitative results. Considering the study's results, practitioners and researchers were provided with suggestions for future research in the field of teacher education or PD programs.

This study aimed to investigate grade-7 students' negotiation during the engineering design process regarding the students' status of argumentation training. The participants were 33 students studying at a public urban middle school in Turkey. They worked in small groups on four engineering design tasks about electricity and light. Data were collected through small group audio recordings, student worksheets, and the observation. The data were analyzed by using content analysis. The results indicated that negotiation patterns were similar across all groups. However, differences were found between the group that received argumentation training and the one that did not receive in terms of proposing ideas for material design, using justifications when in agreement with others, counter proposing and acquiring information for better planning and altering the design, and critiquing for design advantages and disadvantages.

The Smile project is an engineering service-learning initiative carried out through collaboration between Chouaib Doukkali University in Morocco and Pusan National University in South Korea. Since 2016, this project has been conducted annually for engineering students from both universities. Participants are selected through an oral interview, ensuring representation from different majors, years, and genders. Due to the COVID-19 pandemic, the project transitioned to an online mode starting from 2020. The objective of this article is to investigate the impact of the service-learning approach on learning and its potential for enhancing engineering education. This study aims to compare the face-to-face and online implementations of the Smile project as examples of this educational approach. The analysis demonstrates a strong positive effect of engineering service-learning as a learning approach, leading to the improvement of engineering students' skills and competencies. Notably, there is minimal difference between the two implementation modes of this learning approach.

The core purpose of integrating inquiry-based learning strategies into STEM activities is to create a challenging learning environment that stimulates students' active learning, thereby effectively enhancing their interest in learning, thinking skills, and practical application abilities. To achieve these goals, developing more technology-assisted tools and platforms to improve teaching efficiency and enrich the learning experience becomes crucial. Therefore, this research developed InquiryGPT, which guides students through the POEE inquiry process by imposing limitations, facilitating dialogue, and providing feedback, while avoiding over-reliance on ChatGPT. This promotes the cultivation of higher-order thinking skills through interactions with InquiryGPT, thereby enhancing students' knowledge construction and understanding. This study, based on the Technology Acceptance Model (TAM), examined the effectiveness of InquiryGPT. The results showed no significant difference between InquiryGPT and ChatGPT in terms of perceived usefulness and perceived ease of use. Additionally, through analysis of covariance (ANCOVA), the study further analyzed the impact of InquiryGPT on students' higher-order thinking skills and learning scores, proving that it significantly enhances students' creativity, problem-solving abilities, critical thinking, and knowledge construction.

Computer quiz games are introduced to improve teaching and learning in a freshman engineering chemistry course in an English-as-a-second-language (ESL) environment. These quiz games are developed and implemented as supplemental and augmentative tools to enhance traditionally delivered lectures. The paper shows an increase in students' motivation and compares the performance among students who participated in computer quiz games, a paper-based quiz, or neither activity. An assessment of the effectiveness of quiz games in learning is conducted via a proposed novel chemistry achievement test, the Freshman Engineering Chemistry Aptitude Test, and an attitude questionnaire. The findings contribute to our understanding of the role of game-based learning in students' achievement in chemistry and their motivation and attitudes toward learning general chemistry at a university within an ESL environment, while the computer games developed are useful in all English-based chemistry classes.

Compulsory attendance in communication skills courses offered at colleges of engineering seems to be a problematic issue for many students because it prevents them from performing well in such courses. Many students believe that time spent on these courses comes at the expense of focusing on core courses and worsens their overall performance in these courses. As such, the purpose of this study is to investigate the relationship between attendance and students' overall performance in communication skills courses for the sake of providing suggestions that would enhance students' performance as well as allowing them to allocate more time to the core courses they are enrolled in. Making students' life easier would not only improve their status at the educational level but would also create a feeling of comfort and satisfaction in their surroundings, particularly among family members and friends. Participants in the study are university students enrolled in the college of engineering at a Middle Eastern university. The study yields significant results showing that compulsory attendance has no significant relationship with students' overall performance in communication skills courses. Relaxing attendance regulations might provide some margin of freedom for students to focus more on the engineering core courses without compromising their success in communication skills courses. The study provides significant recommendations that stakeholders can utilize to motivate students to perform well in communication skills courses while addressing any concerns they might have regarding the core courses they are enrolled in.

Higher education is immersed in unpredictable environments and is facing challenges during the Coronavirus Disease 2019 (COVID-19) pandemic. It needs to adapt to external changes constantly, especially to the level of development of science and technology as the most important component of education courses for future engineers are facing development difficulties within achieving their goals as the core of higher education. Curriculum serves as basis for realization of goals of higher education and curriculum for future engineers needs updating. The paper analyzes dilemma of updating of higher education curriculum for future engineers within its content and structure. During the learning process students participated in curriculum renewal and accelerated the upgrading of curriculum content and structure. Finishing the course, students conducted reflection, improved their understanding during the reflection process continuously that helped them to develop the habit of lifelong learning. The authors propose to expand teaching methods for the courses, to adapt engineering courses to the needs of economic development during the COVID-19 pandemic, to strengthen students' interaction and participation, to supply multiple participation in curriculum "customization" countermeasures to update higher education curriculum for future engineers.

The impact of stakeholders in the development of academic disciplines in higher education is a somewhat infrequently addressed topic in research. This article describes an institutional change and legitimacy formation process from a dialectical perspective by analysing organisational interpretations of and strategic responses to external pressures in higher education. When the interests of stakeholders differ, the pressure between actors creates tensions that are resolved by calculated actions. This article shows how strategic actions of an individual university act as drivers for institutional change in higher education. The results of this study show that changes in isomorphic structures arise through calculated micro-level actions that change the existing path dependency in decision-making and build political legitimacy. Tension-driven process leads to national-level, disciplinary-level and organisation-level changes as an outcome of dynamic interactions and contradictions between actors in a highly competitive and regulated field in higher education. The empirical focus of the study is in the engineering and technology field in Finland. A single case study design allows us to understand in-depth relations between actors to gain contextualised insight into a complex phenomenon. This study reveals dialectical dynamics between universities and between regional- and national-level actors in the development of an academic discipline.

This study contributes to the literature on linear algebra instruction by designing and researching a teaching sequence based on APOS Theory to introduce engineering students to vector spaces. The sequence offers students multiple opportunities to understand the concept. Another contribution is the evidence that introducing prerequisite concepts--such as equality, sets, and binary operations--before tackling vector space was crucial for grasping the role of proof in determining whether a set is a vector space. The findings confirm that, as other studies have shown, vector space is challenging for students. However, the results demonstrate that students were able to face this challenge. All students showed evidence of developing an understanding of the concept, with nine achieving a clear grasp of vector space and the role of proof by the end of the experience. Additionally, the progress observed--from having difficulties with symbols to successfully proving statements involving unconventional operations--underscores the effectiveness of the teaching approach.

This contribution explores the teaching of graph theory in the context of engineering education. We examine how teachers use collectively designed resources in terms of their backgrounds. After a literature review, we justify the choice to develop an analytical framework for studying the materials in terms of connections to be established in the resources. We suggest developments around the theoretical concept of connectivity, which allows us to analyze the potential connectivity, characterized by the connections enabled by the resources for teaching; and the effective connectivity that develops in teachers' practices and during the implementation of resources. We study the effective connectivity in terms of each teacher's personal relationship with graph theory. Graph theory evolves at the interface of mathematics and computer science research. We consider the case of two teachers, a computer scientist and a mathematician in a French Engineering School in France. The data collected consists of resources for teaching graph theory in engineering courses and interviews with teachers. As for results, we characterize how forms of connectivity developed in the use of resources for teaching graph theory are largely determined by the teachers' backgrounds.

As part of a growing emphasis on "STEM," engineering has gained prominence in precollege education. In response to that trend, an emerging area of educational research focuses on the "Nature of Engineering" (NOE), a collection of ideas about what engineering is, what engineers do, and how engineering is related to science and society. In recent years, multiple NOE frameworks have been developed, along with associated NOE instruments. Thus far, NOE research has often taken cues and utilized concepts from the extensive body of nature of science literature. While there is much to be gained from nature of science research, in this paper I raise concerns with using the nature of science as a template for the NOE. I examine several NOE frameworks and identify issues and gaps that arise from the application of nature of science-based approaches. That analysis indicates that extant NOE frameworks overlook the professional contexts in which engineering work occurs, and the ways that those contexts cause engineering practice to differ from that of science. Attending to and understanding the professional context of engineering is essential for describing the sociocultural dimensions of the NOE, which are of primary importance when it comes to engineering literacy. In addition to clarifying the NOE, I offer suggestions for how giving more attention to these NOE dimensions can move this field of research, and precollege engineering instruction, forward.

Green engineering is an important direction for engineering education, especially in the field of chemical engineering, where green chemical is a necessary guarantee for achieving sustainable development in the industry. How to practice the principles of green engineering in curriculum education is a problem that needs to be faced in engineering education, due to the currently educated persons are the future practitioners. The aim of this study is to integrate green techniques into an undergraduate-level chemical design course, demonstrating how green engineering principles can be embedded in the curriculum to practice green engineering education, and thus disseminate the sustainability concept, resulting in a framework for achieving sustainable development. According to the training programme and design procedure, each student receives a product process design project and is guided by a teacher through the data review and discussion and then integrates green technologies in all aspects of the design, and the design result is evaluated. The good results of the students' design show that the undergraduate-level chemical design course can well integrate green engineering principles and green technologies in the design, enhance the green standard of process design, broaden the students' design vision and mobilize their engineering creativity. It is a good form of green engineering education that the integration of engineering green technologies into an undergraduate-level chemical design course, as demonstrated by the design results, which achieve effective practice of the sustainability concept and develop green education.

The significance of social justice in education has become increasingly important, as education plays a crucial role in empowering individuals and fostering a dynamic environment that promotes awareness of social justice issues. This study focuses on exploring social justice education (SJE) within the context of Türkiye, where research in this area is relatively limited, particularly in terms of classroom-based investigations. This qualitative study adopted the case study design and facilitates as an extracurricular activity focusing on sustainable development goals, given the absence of a predefined curriculum or specific lesson plans for SJE. The study involved 15 students from a state university preparatory English class and utilized diverse online resources. The study's results indicated a significant transformative influence, specifically in enhancing the comprehension of the scope of social justice and fostering critical thinking abilities. The implications of the study are discussed in detail.

Background: Service learning has been studied and applied in diverse educational settings for the past seven decades. While several research reviews have explored service learning from varied perspectives, none have employed bibliometric methods to investigate its evolution as a "knowledge base." Purpose: This review documents the evolving landscape and analyzes the intellectual structure of research on service learning. Methodology/Approach: The review analyzed 5,815 Scopus-indexed documents on service learning using descriptive statistics and science mapping. Findings: The review found that service learning constitutes a mature, rapidly expanding interdisciplinary field, with over 75% of the documents published since 2010. Despite its global scope, the literature remains concentrated in Western, economically developed nations. The intellectual structure of the literature encompasses four interconnected schools of thought: Service Learning Designs and Effects, Theory and Research, Implementation, and Engineering Education. Implications: The review highlights the importance of cross-pollination of theoretical perspectives and empirical findings in service learning research and practice. Subsequent research should prioritize the exploration of service learning in developing countries, the evaluation of diverse theoretical perspectives in studies of service learning designs and effects, and the use of mixed research methods in exploration of cultural, social, and political influences on service learning outcomes.

Background: Both learning and problem solving are major goals of complex problem solving in engineering education. The order of knowledge construction and problem solving in learning through problem solving, however, has not been explained in current literature. Objectives: To understand their relationships, this study compared the effects of different goal type orders on collaborative simulation-based inquiry in engineering problem solving. Methods: In the study, 24 engineering undergraduate students worked in pairs to solve a wind tunnel problem using a computer simulation application. Process mining and epistemic network analysis were used to model the inquiry process and identify inquiry patterns based on the log data and discussion discourse. Results and Conclusions: The results showed the goal type of first assigned subtask influenced the inquiry strategies of medium-performance learners most. In addition, the goal type of first assigned subtask had influence on learners' inquiry process. The learners assigned with a problem-solving goal subtask first (Problem solving goal-Learning goal condition) had more simulation trials and centered their inquiry discourse around clarification while the learners assigned with a learning goal subtask first (Learning goal-Problem solving goal condition) connected reflection with other inquiry phases more often. The findings of this study suggested assigning a learning goal subtask first in simulated-based complex engineering problem solving could be used as an idea-centered scaffolding, especially for medium-performance learners. However, low-performance learners would experience a "situate knowledge paradox" and needs extra guidance. It is important to monitor the knowledge construction process in complex problem solving, even when seeking a solution is the major task.

Background: Both learning and problem solving are major goals of complex problem solving in engineering education. The order of knowledge construction and problem solving in learning through problem solving, however, has not been explained in current literature. Objectives: To understand their relationships, this study compared the effects of different goal type orders on collaborative simulation-based inquiry in engineering problem solving. Methods: In the study, 24 engineering undergraduate students worked in pairs to solve a wind tunnel problem using a computer simulation application. Process mining and epistemic network analysis were used to model the inquiry process and identify inquiry patterns based on the log data and discussion discourse. Results and Conclusions: The results showed the goal type of first assigned subtask influenced the inquiry strategies of medium-performance learners most. In addition, the goal type of first assigned subtask had influence on learners' inquiry process. The learners assigned with a problem-solving goal subtask first (Problem solving goal-Learning goal condition) had more simulation trials and centered their inquiry discourse around clarification while the learners assigned with a learning goal subtask first (Learning goal-Problem solving goal condition) connected reflection with other inquiry phases more often. The findings of this study suggested assigning a learning goal subtask first in simulated-based complex engineering problem solving could be used as an idea-centered scaffolding, especially for medium-performance learners. However, low-performance learners would experience a "situate knowledge paradox" and needs extra guidance. It is important to monitor the knowledge construction process in complex problem solving, even when seeking a solution is the major task.

Models and modelling play a critical role in science education to engage students more fully in science practices. Few studies have investigated the nature of models and modelling in integrated STEM teacher education. This study examines pre-service science teachers' (PSTs) understanding of the nature of models and modelling in a STEM methods course. Model and modelling for authentic STEM are used as a theoretical lens for conceptualising PSTs' understanding of the nature of models and modelling. Interpretive research was used to analyse how this course contributed to PSTs' understanding of the nature of models and modelling based on four dimensions: meanings, purposes, processes and the complexity of models and modelling. Data were collected through questionnaires. Inductive content analysis was used to reveal distinct patterns of PSTs' understandings. The findings indicated that at the beginning of the course, PSTs understood that models were a replication of phenomena or a prototype. By the end of the course, they understood modelling as a practice to explain and predict phenomena in science to solve problems and improve the quality of life through engineering. By the end of the course, PSTs viewed modelling as a bridge between science and engineering within the context of an integrated STEM education. The PSTs showed marked shifts by the end of the course by demonstrating a deeper understanding of modelling as a dynamic process. PSTs saw the integration of science and engineering in STEM as a route for epistemic agency on behalf of their students and a greater appreciation of model complexity. This study suggests that introducing the nature of modelling in science and engineering assists the teaching of STEM. The model and modelling implications for STEM teacher education are discussed.

Empathy, an unsung, yet critical element of learning, can be strategically interlaced with literacy instruction and engineering design to create a rich and authentic learning experience for students. Integrated STEM education rests on the promise of engaging students and providing deep understandings through the intentional practice of delivering science and math content through the application of technology and engineering skills. Using children's literature to activate empathy and design thinking can help students become better problem-solvers, critical thinkers, and caring members of society. Empathy facilitates a deeper connection to the human experience, ensuring that solutions not only meet the design requirements, but also address the emotions and concerns of the end user. Building upon story grammar, students can understand the needs of characters in narratives and create empathetic solutions to the challenges that characters in a book may face, ultimately helping students develop confidence and embrace their future possibilities.

This study explores the influence that an educational intervention has on students generating requirements for a design task. An experiment was performed in a fourth-year mechanical engineering design course by giving the participants a design problem from which they had to generate a list of requirements. A lecture on requirements was given and then the students were given a second problem. The two problems were tested for similarity. The data was evaluated using ideation metrics of variety, novelty, and quantity adapted to this study. Variety was assessed using eighteen categories to classify each requirement. Novelty was evaluated on the level of uniqueness of the requirement against the complete set generated, based on both syntax and semantic filtering. Findings suggest that the lecture had a positive impact on the students in increasing the variety of the requirement. All novel requirements belonged to the activity performed after lecture. Finally, the quantity of the requirements generated after the lecture were found to be statistically significantly higher. It is shown through a second study that the students before the lecture performed similarly to practicing engineers with three or more years of experience. This suggests that using undergraduate students in the final year of their program may be adequate as surrogates for engineering practitioners for requirement identification studies. This is an important methodological contribution for the engineering design research community to justify the use of students as participants in experimental studies.

While it has been recognized that science, technology, engineering, and mathematics (STEM) education requires an interdisciplinary approach, integrating multiple subjects in a meaningful way remains challenging for teachers. This study aimed to design a STEM curriculum, emphasizing explicit and continuous scaffolding of students' reflection on scientific and engineering knowledge. The primary goal was to foster knowledge integration in their engineering designs and enhance their attitudes toward STEM. The study involved fifty tenth-grade students who were guided to discuss and reflect on relevant scientific and engineering knowledge and to apply mathematics for data collection and analysis during the design of their technology products. The research instruments included an assessment of the progression of knowledge integration in students' engineering designs through student journals and pre- and post-test surveys on attitudes toward science, technology, engineering, and the learning environment. The results reveal that the introduction and explicit scaffolding students' reflection on scientific and engineering knowledge led to a gradual improvement in knowledge integration within their engineering designs. Students also significantly enhanced their attitudes toward STEM and the learning environment compared to the general school curriculum. This study contributes to interdisciplinary learning that promotes the integration of scientific and engineering knowledge in students' engineering design processes, and to interdisciplinary assessment that evaluates students' knowledge integration across learning progressions and outcomes.

It is considered important to clarify the role of technology and engineering education for evolving STEM/STEAM education in each country. However, in Japan, unlike in other countries, the focus on STEAM education began after 2018, so the relevance of STEAM education to technology and engineering education has not yet been fully discussed. Therefore, the Japan Society of Technology Education (JSTE) tried to develop a new framework of technology and engineering education for promoting STEAM education in Japan prior to the revision of the National Curriculum. First, we conducted a survey on 1,656 Japanese junior high school students about the status of 'Technology' learning. As a result, it was shown that Japanese students have a positive attitude of 'Technology' classes. However, there is a lack of learning activities related exploring technology, and design problem-solving is not adequately linked to abilities for technological innovation and governance. From this, we developed a new framework focused on enhancing exploratory activities and problem-solving related to engineering. The framework included the Triple-Loop Model as the engineering design process, the connections between physical and cyber technologies within that scope, and the learning model of STEAM education that centred on the engineering design process with various connections among all subject areas. Lastly, we conducted a survey to evaluate the new framework on JSTE members (four-point scale, agreement rating). As a result, many received mean value of 3.00 or higher, showing that the participants agreed with the proposals. However, the concept of the term 'Engineering' (2.78) had a mean value of less than 3.00 and a larger SD than the others. Therefore, in the last version the concept of the term 'Engineering' was revised, and the framework was completed.

What pupils learn in school should ideally be useful throughout their whole lives. It should help them in further studies, in working life, and when acting as responsible citizens in democratic society. This is challenging for all subjects, including technology. Technology develops fast. It is most likely that wheels, wedges, and inclined planes will be used in the future, but it is difficult to know which programming languages, sources of energy, and materials that will be relevant a few decades from now. This article describe how these problems are handled in international curricula and standards, and by Swedish teachers, teacher students, and teacher educators. In curricula they are seldom addressed explicitly, but handled by giving deliberately vague descriptions of what students are to learn. The interviewed teachers, teacher educators, and teacher students were unused to think about future-compliant or timeless knowledge. When prompted to do so during the interviews, they found it easier to describe timeless skills than timeless factual knowledge. Prominent among their suggestions were abilities related to engineering design processes, technical problem solving strategies, fundamentals of computer programming, and engineering mechanics.

In today's job market, soft skills are increasingly crucial, surpassing technical knowledge. Traditional lectures fall short in teaching these skills, prompting universities to explore new methods of instruction. A Turkish public university introduced a curriculum with non-disciplinary courses called Personal Development Pathway (PDP) courses for its Electrical and Electronics Engineering (EEE) department. These courses aim to enhance soft skills, motivate students, foster positive relationships, and improve employability. Employing Positive Education approach, the PDP courses include hands-on learning, one-on-one meetings, exercises, interactions with professionals, and self-reflection. This study evaluates four PDP courses that are offered for first-, second-, and third-year EEE students. It explores how these courses, designed similarly but offered in different semesters, enhanced EEE students' soft skills and their understanding of course concepts. A questionnaire was administered to sixty-one students after four semesters of teaching. Data triangulation utilized journals, interviews, and reflections. Data showed increased motivation, improved interpersonal skills, and enhanced confidence in self-expression among students. Despite the collaborative effort and time required from instructors, these courses seem to provide valuable opportunities for students to enhance their competence and success in future careers.

Indigenous populations, constituting 6.2% of the global population, face challenges in STEM education due to systemic barriers and limited exposure to science and engineering. Our research, part of a federally funded project, aimed to address these challenges by implementing Community-Based Engineering (CBE) education in an elementary school located on a Native American Reservation in the United States. In this paper, we used CBE as our theoretical framework situating engineering within the context of students' communities and cultures. Our participants included 15 students and two Native American teachers with varying teaching experience. We employed mixed methods and combined quantitative tools such as the Engineering Identity Development Scale and the Engineering & Technology subscale of the S-STEM survey, with qualitative data from teacher and student interviews. Our analysis revealed significant changes in students' perceptions of engineering for their communities and their personal engineering identities after they engaged with CBE lessons. We also found that the cultural connections to community were evident in student interviews. Furthermore, teachers appreciated CBE and emphasized that these engineering lessons enrich their rich traditions and practices. This study highlights the effectiveness of CBE and demonstrates how engineering education can be more inclusive and resonant with Indigenous students.

We conducted a descriptive study among first-year engineering students at the Anton de Kom University of Suriname. We analyzed students' errors regarding necessary prior knowledge in a calculus A exam. We found that the stage of the solution in which prior knowledge is required impacts the importance of prior knowledge. We also found that many errors concerned basic algebra and trigonometry concepts and skills. We concluded that even though the required prior knowledge concerns basic algebra and trigonometry, the stage of the solution in which prior knowledge is needed is of great importance.

This research paper explores the integration of ChatGPT as a tool for interactive learning of numerical methods in a differential equations (DEs) course. DE course is crucial for engineering students to model real-world phenomena. However, many DE courses focus only on analytical solutions and neglect important numerical solutions. To overcome this gap, an active learning approach was adopted, where students were asked to select a real-life phenomenon in their field of interest, find an appropriate model to describe it using DEs, and subsequently solve DE numerically using various numerical methods. The authors allowed students to use ChatGPT to generate codes and learn how to adapt them to their personalized learning needs. The findings derived from the students' survey responses demonstrated that ChatGPT significantly enhanced their interests and improved their coding skills. Students reported increased engagement and excitement in their learning journey with the integration of ChatGPT. By sharing this experience, we aim to inspire other educators to explore the potential of innovative technologies and instructional methods to enhance their own courses.

This study aims to provide a comprehensive analysis of the implementation of Pancasila learning with the goal of improving critical thinking skills through the application of the six thinking hats model. The research adopts a descriptive approach utilizing qualitative methods. The study was conducted at the Faculty of Engineering, Universitas Negeri Yogyakarta. The participants were selected using purposive techniques based on specific criteria and considerations to ensure the collection of targeted information. Specifically, the research focused on students enrolled in the Manufacturing Engineering Class D. Data collection for this study involved the use of observation, interviews, and documentation techniques. To ensure data validity, triangulation techniques were employed by the researchers. Data analysis followed an interactive model based on the framework developed by Miles and Huberman, encompassing data reduction, data presentation, and conclusion drawing. The six thinking hats learning model significantly improved students' critical thinking skills and character values. This approach enables students to approach problems from multiple perspectives, becoming more responsive to social issues and navigating real-world challenges. These fosters heightened awareness of societal matters, enabling students to contribute meaningfully to social progress.

Astronomy education is essential for STEM education in primary schools, and integrating engineering design-based science education enhances student engagement and achievement in the field of space science. Integrating engineering design into science education is essential for students to excel in astronomy and to meet the requirements of contemporary society. This study investigated the effect of engineering design-based instruction (EDBI) on the understanding of astronomy concepts among sixth-grade students. The study included a cohort of 37 sixth-grade students from a public school. It was carried out using a one-group pre-test, post-test experimental design. All participants received EDBI that was based on the objectives of the 6th grade "Solar System and Eclipses" unit. Statistical analyses were employed to ascertain the effect of astronomy instruction based on engineering design on students' comprehension of astronomy concepts. The results indicated a significant difference in the average scores of students' understanding of astronomical concepts before and after being taught using EDBI.

Work-integrated learning (WIL) has the capacity to combine academic knowledge with practical experience through specialized programs. While there is extensive literature on WIL, there exists a dearth of research on learners' perspectives, particularly in comparative studies across majors. This study compares the perspectives of 164 engineering students and 172 economics students in Vietnam on WIL. The independent t-test shows both groups recognize WIL's importance for accessing the work environment and improving employability skills. The one-way MANOVA test reveals technical universities offer more diverse and specialized WIL programs, while economics students have limited well-structured WIL opportunities. Mann-Whitney U test results indicate that, in engineering, male students are more aware of WIL's significance for employability. In economics, no significant gender difference exists in WIL perception. The research guides WIL developers in customizing WIL programs based on discipline-specific needs. Additionally, it explores study limitations and suggests potential avenues for future research.

Computer engineering students should develop competences related to the contents of databases design and SQL queries. For this purpose, the recommendations on the convenience of changing the traditional teaching methodology to the flipped classroom are followed. In this article we present a quantitative study in which we compare the potential for the development of engineering students' competences in the design and use of databases of the flipped classroom methodology and the traditional teaching methodology. The results obtained in the evaluation of the subject in two different courses are compared. In the first course, traditional teaching methodology was used. In the second one, flipped classroom was used when its implementation had already been tried and tested. In this article we show evidence that the implementation of the flipped classroom teaching methodology provides different results depending on the learning promoted and on the specific contents in the subject of relational databases. We have found evidence that flipped classroom improve theoretical learning outcomes for database design and in the resolution of non-reproductive activities in the SQL queries block. No conclusive benefits are reported for students' competency development for either of the two content blocks.

To meet a Brazilian guideline for engineering courses, which advocates the use of active learning in applied disciplines, this research studies new students entering an Engineering course at an important university in Brazil. It was applied to them a traditional MTBI (Myers-Briggs Type Indicator) questionary with the aim of finding out if there is recurrence of psychological profiles and to understand the characteristics of the freshmen to learning. This information was subjected to statistical analysis to observe the recurrence of the psychological characteristics of freshmen over the years (2017 to 2021). The data was also subjected to the Self Organizing Maps (SOM) machine learning technique, to delineate and group the psychological profiles observed in the students, enabling the analysis of the psychological characteristics and the comparison with the results obtained via statistics. After that, the results from the MBTI Traditional and the SOM clustering were submitted to comparison methods through multivariate statistics and Multiple Correspondence Analysis (MCA). It was found that there is recurrence of psychological characteristics between the years of collection, what were the psychological profiles of these freshmen as to how they learned. It was found that the freshmen surveyed mostly belong to Generation Z (or iGen) and characteristics pertinent to this group were observed. A scenario is obtained to point out the best active learning techniques for these students with the verification of recurrence of profiles and other correlated psychological characteristics, aiming to provide the most effective teaching in the engineering course.

Problem-solving is at the core of engineering design, being fundamental for systematic innovation. During their education, students are taught numerous methods and tools, despite that literature shows debatable results regarding their real impact. Consequently, this study aims to quantify the relative impact of design methods on undergraduate students' problem-solving performance and determine if this influence goes beyond their background and the problem's complexity. Utilising novelty, variety, and quality as criteria, the work done by 144 students was evaluated, solving two problems using three methods. The results show a performance improvement of up to 46% when working with methods that guide solution development through design principles. The context and the student method preference did not affect their performance, while the increment in the problem's difficulty improved novelty and variety (15% and 11%) but reduced quality (34%). Surprisingly, the best-performance method was the least preferred, indicating the need of exploring the relationship between performance and actual use. The study results validate the work invested in teaching design methods, indicating the characteristics of the most efficient ones, beyond expert opinion. The structure of the study allows replication and could help future comparison of results.

Creating its own learner corpus, this research proposed to analyze and classify the transition markers used in solo presentation by 30 Thai engineering students based on Hyland (2019)'s Marker Categorization in Textual Metadiscourse. This research also aimed to identify and compare the quantities of individual transition markers among three groups of the selected 30 students (10 high, 10 mid, and 10 low users). The research employed both quantitative and qualitative method through SPSS, Transkriptor, and AntConc. The results showed that--and--was the top word utlized as a textual marker among all three groups while some other top transition markers ranked slightly differently among the groups. In addition to the search on the list of textual markers, the manual observation encountered other phrases acting as textual markers. The results indicated that users from average level can apply phrases as textual markers to communicate coherence instead of using traditional transition markers. Moreover, the "reminders", the act of reminding the listeners of previous content, manifested as a possible indicator of advanced proficiency users as the weak users were found to not produce any of this category. Thus, learners may improve their English-speaking skills if they are guided through the process of developing coherence in context using various categories of textual markers.

This qualitative study was conducted to investigate the instructional practices employed by Engineering Graphics and Design (EGD) teachers to teach Isometric Drawing (ID). This enquiry was necessitated by the growing concern from subject advisors and teachers about the poor performance of learners in isometric drawing. In an attempt to meet the objectives, this study adopted an interpretivist position to understand the instructional practices employed by teachers in teaching isometric drawing. This study used seven (7) EGD teachers who were conveniently selected, it is worth noting that the sample was influenced by the fact that EGD is a subject that is not common hence not many schools offer it. Data was collected through semi-structured interviews and was analyzed using a thematic analysis. Pedagogical Content Knowledge (PCK) was used as a framework that underpinned this study. Findings from this study indicated that all EGD teachers have the common understanding that ID involves converting 2d orthographic view into a 3d figure. The findings further revealed that teachers rely heavily on models, YouTube videos and AutoCAD to develop learners' spatial ability which is a very important skill. The study recommended that there should be no teacher hired to teach EGD without being fully trained. The study further recommended that future research should be conducted on learners to get their insight on why they are performing poorly in ID.

This exploratory study focuses on the use of ChatGPT, a generative artificial intelligence (GAI) tool, by undergraduate engineering students in lab report writing in the major. Literature addressing the impact of ChatGPT and AI on student writing suggests that such technologies can both support and limit students' composing and learning processes. Acknowledging the history of writing with technologies and writing as technology, the development of GAI warrants attention to pedagogical and ethical implications in writing-intensive engineering classes. This pilot study investigates how the use of ChatGPT impacts students' lab writing outcomes in terms of rhetorical knowledge, critical thinking and composing, knowledge of conventions, and writing processes. A group of undergraduate volunteers (n = 7) used ChatGPT to revise their original engineering lab reports written without using ChatGPT. A comparative study was conducted between original lab report samples and revisions by directly assessing students' lab reports in gateway engineering lab courses. A focus group was conducted to learn their experiences and perspectives on ChatGPT in the context of engineering lab report writing. Implementing ChatGPT in the revision writing process could result in improving engineering students' lab report quality due to students' enhanced lab report genre understanding. At the same time, the use of ChatGPT also leads students to provide false claims, incorrect lab procedures, or extremely broad statements, which are not valued in the engineering lab report genre.

Doctoral students require scientific writing skills and appropriate learning media assistance to meet publication requirements in distinguished journals. This investigation evaluates the efficacy of Moodle and OJS in teaching dissertation proposals, based on the experiences of engineering doctoral students, to provide suggestions for the optimal platform. The study examining the efficacy of the OJS-based learning model for developing dissertation proposals as compared to Moodle for engineering doctoral students revealed varying results based on the statistical methodology used by UEQ. While the Comparison of Scale Means indicated OJS to be superior across all scales, the Two-Sample T-Test established significant differences solely on a few scales. While the OJS learning model may have a higher mean value, its superiority across all aspects of UEQ cannot be assumed. To enhance student learning experience, outcomes, and the learning model itself, optimization of all UEQ scales is imperative in the OJS-based approach to dissertation proposal development.

Higher education providers have redefined their focus to include work-integrated learning (WIL) as an alternative way to prepare graduates for professional and future employment. Although WIL was designed to enhance graduates' work readiness, there is little evidence that the program supports the development of behavioural and employability competencies among participating students. Thus, this study aims to predict the effect of WIL through the partial least square path model on seven employability competencies. The sample consisted of 375 final-year engineering students from two Nigerian universities who had participated in a WIL program. A two-stage composite-based structural equation modelling was used to analyse the data. The average variance extracted and Heterotrait-Monotrait ratio were used to establish the validity and reliability of the instruments. A structural model was used to test the hypothetical constructs' relationship and level of significance. The findings supported all hypothesized direct relationships that WIL enhances graduate employability skills. The study concludes that WIL has immense benefits for students, including developing employability skills (i.e., Analytical, adaptability, communication, fundamental, ICT, interpersonal, and 4IR skillsets) for future employment. Consequently, it was recommended that higher education providers strengthen and establish frameworks for effective work-integrated learning program to enhance graduate employability.

The purpose of this study is to analyse the relationship between the self-perceived employability of engineering students and graduates and their employment situation. Methodology: A total of 505 individuals participated in this study, including recent graduates and senior students from five engineering programs at a public higher education institution in Colombia. This research adopted a quantitative methodology with a non-experimental cross-sectional design and a correlational scope. The data were analysed using inferential statistics. Findings: Based on the results, perceived employability considerably depends on four factors: the level of job performance, the number of promotions, work experience, and the education-job relationship. Originality: In the current labour context, employability is an important tool for graduates who are entering the labour market and must face a variety of challenges, such as the decline in work opportunities, the rapid development of technology, and the need for lifelong learning. According to the literature in the field, employability is significantly influenced by these kinds of external factors.

This study explores eight key themes: Self-control, personalized learning, smartphone habits, future-time perspective, information overload, digital literacy, meaningful learning, and metacognitive awareness. The primary objective is to investigate the correlations among these factors. Virtual presence serves as a moderating variable, influencing the connections between smartphone habits and digital literacy, as well as between self-control and digital literacy. Additionally, it moderates the relationship between self-control and information overload. The study collected data from 597 engineering students, utilizing a quantitative research approach and employing a questionnaire as the research instrument. Statistical analysis was conducted using a partial least squares structural equation model, implemented with SmartPLS version 4. The study's hypotheses showed a significant impact on each variable, with only the relationships between information overload and meaningful learning, and smartphone habit and metacognitive awareness showing no significant effects, as indicated by the findings.

Digital tools have become integral to training military engineers, and the introduction of a technology enhanced learning environment may improve the educational process at higher military educational institutions. This study explores the impact of digital transformations in military engineering education through a technology-enhanced learning environment. To answer the research questions, mixed methodology was used, which involved integration and data triangulation matrices. The survey included17 experts who possess the competences to evaluate the integration of technology into the learning environment. The results showed that a positive technology-enhanced learning environment is represented through ICT-supported learning, e-learning, blended learning, and virtual learning environments. The researchers distinguished groups of digital tools used at higher military educational institutions(communication tools, content creation tools, Learning Management Systems, collaboration tools, assessment tools, simulation and modelling, and adaptive learning tools). The impact of digital tools applied for the formation of professional competence among future military engineers was evaluated. Then, the algorithm for creating and developing a positive technology-enhanced learning environment was explained as the set of systematic measures used to design and implement a learning environment that integrates technology. The measures to be taken to foster digital technologies while training future military engineers were described during the study. The outcomes can be used to improve the existing system of military engineering education at the Ukrainian military institutions and to maximize the professional training at the active military units.

This study examines the effectiveness of problem-based learning (PBL) technology in forming a foreign language professionally oriented competence of students of non-linguistic specialities. It was conducted with 60 students divided into experimental and control groups, who were taught a professionally oriented foreign language. The experimental group used PBL technology, while the control group used traditional teaching methods. The pre-and-posttests results showed that both groups demonstrated significant improvements in learning a professionally oriented foreign language. However, the experimental group demonstrated a significant improvement in retention of acquired knowledge compared to the control group. In addition, PBL technology was very interesting for the participating students, and it motivated them to study foreign languages in a somewhat more professional manner. This study provides empirical data confirming the effectiveness of PBL technology as an innovative tool in teaching a professionally oriented foreign language and in the formation of foreign-language professionally oriented competence of students of non-linguistic specialities.

This study attempts to understand the source of variation in the Students' Evaluation of Teaching (SET) of mathematics courses by comparing the data structure of engineering major students and mathematics major students' datasets. The sample considered in this study consists of 644 students distributed into two majors: 237 mathematics students and 407 engineering students who filled out a 20-item SET questionnaire to rate the teaching practices of three different mathematics courses offered by the Department of Mathematics. The hypothesis tested in this study is: that variation in students' perceptions of mathematics course teaching practices is different based on students' majors (Mathematics versus Engineering). Measurement invariance (MI) analyses were used to examine the source of variation in the datasets and to compare engineering and mathematics students' perceptions of the teaching effectiveness of mathematics courses. While the results of this study provide evidence of the SET validity, it was found that engineering students differently perceive three out of twenty of the SET questionnaire items when compared with mathematics major students.

This article describes the findings of a study on the correlations between English as second language (ESL) motivation, understood as a product of the stimulus appraisal system, and writing proficiency in English among undergraduate Indian ESL learners. The principal objective of the study was to analyze the correlation between the undergraduate Indian ESL learner's motivational sub-checks/constructs, constituted using the stimulus appraisal (SA) theory of affect, and their writing proficiency in English. Additionally, it also attempted to understand the influence of sex and academic disciplines on the correlations. An ESL motivation survey was conducted using a modified version of the Attitude and Motivation Test Battery (Gardner, 1985) on students (N>350) studying in undergraduate programs in the academic disciplines of engineering, humanities, and medical sciences selected using criterion-based sampling, followed by a writing proficiency test in English. It was observed that need/compatibility factors did not significantly correlate with ESL writing proficiency in any of the three subsamples. ESL classroom-related factors within the pleasantness/novelty construct, on the other hand, significantly correlated with ESL writing proficiency. It is hoped that the insights obtained in the study should potentially help design more empirically informed pedagogical methods of ESL teaching.

This study investigated the perceived English-language academic writing challenges encountered by Thai EFL undergraduate engineering students and the strategies they employed to overcome these challenges. The data were collected from third-year Thai EFL undergraduate engineering students through a questionnaire and a semi-structured interview adapted from Hyland (2016) and Lin and Morrison (2021). The results revealed that vocabulary, grammar, and structure were the most challenging aspects at the sentence level for students. At the paragraph level, they considered summarizing and paraphrasing academic sources and producing a coherent argument the most challenging aspects when writing academic texts in English. Feedback from instructors was reported as the most useful strategy. However, students were most likely to seek online support when encountering problems in English language academic writing practices. The study concludes by discussing implications for teaching academic writing courses.

The flipped classroom instructional approach gained popularity after the COVID-19 pandemic, which significantly disrupted language instruction. This study aimed to evaluate the effectiveness of a full online flipped classroom instructional model to enhance students' meeting skills and their engagement. The model consisted of two lessons: group meeting skills and writing the minutes of meetings. The participants comprised 48 third-year undergraduate engineering students from a public university in Thailand. The study utilized the KW#4 principle to compare average scores of passing students in formative and summative assessments, and to analyze pre-test and post-test scores, aiming to evaluate the model's impact on students' meeting skills. Student engagement (affective, behavioral, and cognitive) was examined using a questionnaire and semi-structured interviews. The results showed that the model was effective, as the post-test scores were significantly higher than the pre-test scores. Further, the results from the KW#4 revealed that the model was effective since the effectiveness of criterion learning (formative and summative tests' average percentage) in using the flipped classroom to enhance group meetings and the minutes of the meetings of the students was 87.6/82.8 and 74.06/74.02, which was higher than that of the set standard criteria of 60/60. The students also demonstrated a high level of positive cognitive, behavioral, and affective engagement. The study provides a holistic perspective on the effectiveness and practicality of the model, thus yielding further support for technology-integrated language instruction in ESP courses.

The purpose of this research was to study and compare children's collaborative behaviours through organising experiences based on the engineering design process. This research was conducted in the context of Thai early childhood classroom. The study group used in this research was 30 students from Kindergarten 3/1 Anubansamsen School (The Government Lottery Office Support) studying in the second semester of the academic year 2022 using a cluster random sampling method. The instruments used in the research were: 1) an experience plan based on the engineering design process for early childhood children; and 2) an observational form of early childhood children's collaborative behaviours. Statistics used for data analysis were mean, standard deviation, and t-test dependent. The results of the research revealed that, before organising experiences based on the engineering design process, early childhood children showed collaborative behaviours at a moderate level (M = 19.06). After the experience, the collaborative behaviours of early childhood children overall were at a very good level (M = 42.46). When comparing the collaborative behaviour scores of early childhood children, it was found that after the engineering design experience, the scores were significantly higher than before, at a statistical level of 0.01.

The current practices and shortcomings of engineering students' English language teaching (ELT) syllabi were examined from the perspectives of learners and teachers in English as a foreign language (EFL) context. The syllabi included content that had little impact on students' communicative competence in English (CC-E). Students were generally concerned about their professional communication abilities. In this study, the researchers collected data from ten engineering-focused universities in Bangladesh. These universities' existing ELT syllabi (ELT-S) were examined, seeking the current practices and pitfalls. The study sampled 152 participants from the selected universities. The study followed a mixed-method approach. In the qualitative technique, content analysis, focus group discussion (FGD), and interviews were employed for data collection, while survey questions were used in the quantitative approach. The study's findings revealed that the existing English syllabi of those selected universities required updating and modification to meet the identified professional requirements regarding the type, credit allotment, content, classroom practices, class size, policies, etc. The improvements included redesigning English syllabi, material, and teaching methods to improve engineering students' communicative abilities. A uniform curriculum with at least one English language sessional course per semester in all engineering majors was strongly recommended.

This study investigates the relationship between first-year higher education students' (N = 405) approaches to learning and academic performance on engineering mathematics courses. In addition, we study what combinations of approaches to learning students apply, how these combinations change over time, and whether they are linked to the pedagogical design. The students were divided into an intervention group taught with an instructional model based on flipped learning, and a control group taught with a modern lecture-based model. The students' approaches to learning were measured five times during one academic year. Multiple linear regression, dominance analysis and cluster analysis were used in analyzing the data. We found that a high level of organized studying and a low level of surface approach to learning were positively linked to exam performance, but a deep approach to learning was not linked to performance. In the last three measurements, the students in the intervention group were overrepresented in the cluster with the most desirable profile in terms of approaches to learning. In the long term, flipped learning seemed to foster deep approach learning and organized studying better than the lecture-based model.

The development of interest and aspirations to pursue STEM careers has been a focus of recent educational research and action. This study used Social Cognitive Career Theory as the framework to explore how types of learning experiences in and out of school prior to college affected undergraduates' STEM beliefs and intent to pursue a career in a STEM field. A sample of 312 students at a large university were surveyed about the experiences in which they had participated, their perceptions of those experiences, and their self-efficacy, outcome expectations, and interests in science, mathematics, and engineering. The results indicated experiences that predicted beliefs across all STEM areas, but also some key experiences that differed depending on the subject. Experiences revolving around family and career-specific activities were important for science and engineering beliefs, the opportunity to build and create was important for mathematics and engineering beliefs, and varied instructional techniques were valuable for mathematics and science beliefs. This paper details the relationship between these experiences and STEM beliefs and career choices along with recommendations for educators looking to develop experiences to enhance STEM career pathways.