• Journal of the Korean School Mathematics Society
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• v.22 no.4
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• pp.395-413
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• 2019

The purpose of this study was to find out how Blended e-Learning affected the teaching and learning of engineering mathematics for engineering students. It has researched the application condition of Blended e-Learning and the students' attitude in the offline classes of students. The subject were 42 students of Junior in the Department of Mechanic Engineering in M-University participated in the study. The lecturer taught the class for the students by fact-to-face teaching at the offline. It was recorded all processes during the class, and the video was loaded at the Learning Management System(LMS). The students studied online by themselves. This study investigated the attitude of students at the offline and the Utilization of Online Data by learners through the mixed class for one semester. The results were as follows. First, Blended e-Learning applied engineering mathematics affected positively for the self-regulated and individualized learning to the students. Second, Blended e-Learning has shown a positive impact on the teaching and learning of engineering mathematics. Finally, it also had a positive effect on the class satisfaction level of students.

• Journal of Practical Engineering Education
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• v.14 no.1
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• pp.137-147
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• 2022

Universities should provide experiential learning in subject and non-course subjects so that students can graduate with job competency related to their major and the experiential learning includes capstone design implemented on campus and field training conducted by companies. In particular, the decrease in industry participation in short-term (4 weeks) and mid-term field training (8 weeks) due to the implementation of standard field training introduced from the second half of 2021 is making it more difficult for students to gain practical experience. To solve this problem, in this paper, we propose an industry-participatory capstone design & field practice linkage model that combines capstone design and professional practice to solve the technical difficulties of companies. Participating students find solutions to corporate difficulties in the capstone design process and produce prototypes for solutions during the field practice period, focusing on the case of the department of electronic engineering at Gyeongbuk Y University. We believe that it is one of the good models of industry-university cooperation education in which universities and industries win-win.

• Communications of Mathematical Education
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• v.37 no.2
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• pp.277-297
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• 2023

In mathematics, the concept of convolution is widely used. The convolution operation is required for understanding computer vision and deep learning in artificial intelligence. Therefore, it is vital for this concept to be explained in college mathematics education. In this paper, we present our new teaching and learning materials on convolution available for engineering mathematics. We provide the knowledge and applications on convolution with Python-based code, and introduce Convolutional Neural Network (CNN) used for image classification as an example. These materials can be utilized in class for the teaching of convolution and help students have a good understanding of the related knowledge in artificial intelligence.

• Journal of the Institute of Electronics Engineers of Korea TE
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• v.37 no.4
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• pp.11-19
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• 2000

Changing from the industrial society to the knowledge based society, all industrial companies have faced the need of technology information management which is a knowledge of searching, gathering and analyzing technology information promptly and correctly to apply to their activities. Especially the research institutions in medium and smaller sized enterprises need the technology information management deeply because they have difficulty to find what is done or what is being done in which is related with their working. In spite of the importance of technology information is widespread, there is no course of academic study in korea to bring up the specialist dealing with technology information effectively. As the answer in this situation this paper is going to present and develop course curriculum for technology information special search man-power ; a course of study to bring up search man-power who have expert knowledge. The model of Course Curriculum which is developed in this paper will serve to make the searching expert of technology information in korea.

• Journal of the Korea Convergence Society
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• v.9 no.12
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• pp.251-258
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• 2018

The university bachelor's system is based on autonomy, but due to the rigid academic structure, it is not appropriate to respond to changes in social demand. Recently, universities are pursuing diversification of their bachelor's system. With the introduction of various majors (linkage major, convergence major, autonomic major, and self-design major), efforts are being made to nurture convergence talent based on mutual linkages between major and departments. This study introduces the design and operation process of 'Global Creative Convergence Major' which the four universities of Chungcheong region promoted as a union. In particular, it derives the key elements of each step and presents the operating model and implications based on the main features. Convergence major operation model constitutes educational system (talent award, educational goal, competency factor, curriculum) through linkage between specialization areas of universities. The competency elements contain creative competence, convergence competency, problem solving competency, and global competency.

• Journal of Practical Engineering Education
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• v.5 no.2
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• pp.139-149
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• 2013

In this paper, we proposed a new Korean Dual system, K-Dual System, and discussed the concepts and details about three sub-models of the system, IPP, W3 and corporate university models. Propose K-Dual system is a new and unique educational model that combines academic study and industrial work in order to solve the various problems of existing work-study parallel educational systems in Korea. K-Dual System has two tracks, Academic and Vocational tracks. Academic track has a long-term field experience training program, IPP program. On the other hands, Vocational track can be divided into two sub-models and those are $W^3$ and corporate university. Finally, we summarized several key points for the successful setup and operation of K-Dual system.

• Journal of Engineering Education Research
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• v.6 no.2
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• pp.22-29
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• 2003

The ultimate goal of a hardware design course is to equip the students with the system design ability. However, the majority of the current structures of the design courses are focused on the understanding of the operational principles of each device which is used later as a building block for the design of a system. The shortcomings of this approach are, first, that it is very hard to keep the students motivated to the end of the course where system design concepts are dealt, and, second, the students do not have enough experience of the system design which is usually required in the field. As an alternative to solve these problems, it is necessary to reverse the order of contents of the course. Namely we introduce the high level of the abstract concept of the system design in the very beginning of the course and later by lowering the level of abstraction to the operational principle of the internal devices. In this paper, we propose a new top-down methodology for the introductory hardware design course of logic design, where the design expression and verification in the system-level are introduced first and then detail knowledge on each device is introduced later. Also, we report a case result from a student's working group as part of an extracurricular education in order to verify the validity of our proposed approach

• School Mathematics
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• v.17 no.1
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• pp.19-33
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• 2015

This study examined mathematics class using the CAS(Computer Algebra Systems, CAS) targeted for high school first grade students. We examined what kind of transforming of representations got up according to mathematics subject contents at this classroom. This study analyzed 15 math lessons during one month and the focus of analysis was on the classroom teacher. In particular, for transformations among representations this study mainly investigated from theoretical frameworks such as transparent and opaque representation of Lesh, Behr & Post(1987), descriptive and depictive representation of Kosslyn(1994). According to the results of this study, CAS technology affected the transforming of representations in high school math class and this transforming of representations improved the students' thinking and understanding of mathematical concepts and provided the opportunity to create the representation of individual student. Such results of this study suggest the importance of CAS technology's role in transforming of representations. and they offer the chance to reconsider the fact that CAS technology could be used to improve students' ability of transforming representations at the mathematics class.

• The Journal of Korean Institute for Practical Engineering Education
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• v.3 no.2
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• pp.47-52
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• 2011

Recently, in order to increase the effectiveness of engineering education, it is a trend to get out of teacher-centered, traditional pedagogical strategy which emphasizes knowledge delivery and to utilize diverse pedagogical strategies such as project-based learning, problem-based learning, and so on. Especially utilization of project-based learning(PBL) that is very effective to improve practical ability by doing projects which students can apply their knowledge learned in class has been increasing. By the way, although students work on one or more projects in your course, only the fact shouldn't say that you properly utilizes PBL. That is, many teachers make students perform projects in their courses, but only a few teachers properly utilize PBL. This paper presents PBL procedures, evaluation criteria on project subjects, an evaluation method of team project, an evaluation table of PBL accomplishment, etc. based on many years experience in PBL as a guideline for PBL in engineering education. Also, this paper proposes some complements for better PBL by analysing strength and weakness of PBL.

• Journal of Engineering Education Research
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• v.13 no.4
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• pp.43-50
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• 2010

The purpose of this study is to analyze university students' views on STS(science-technology-society) literacy. We divided definition and interaction of science, technology and society in the views' category about STS literacy. Research object was three universities' students(engineering department: 119 and social science department: 117) in Seoul and Jeju. Research result was following. First, students from engineering department valued convenience of life in the definition of science and technology. Students from social science department valued explanation of phenomenon and experiment in the definition of science and technology. Second, two groups perceived inter-relationship of science, technology and society. Third, two groups had different opinions about responsibility and ethics of scientific technician and technical use. As a result of this study, students perceived highly about STS literacy. Therefore, the result of this study will provide important implication for establishing and operating subjects about STS literacy in university curriculum.