• 공학교육연구
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• 제14권2호
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• pp.13-20
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• 2011

본 연구의 목적은 한국과 미국의 프로그램 학습성과 평가체계 사례를 비교 분석함으로써 프로그램 학습성과 평가체계 개선을 위한 시사점을 제공하는 것이다. 연구의 목적을 달성하기 위해 사례연구방법이 적용되었다. 미국에서 공학교육인증을 우수하게 수행하고 있는 5개 대학 프로그램과 한국에서 공학교육혁신센터를 주축으로 연구를 수행하여 프로그램 학습성과 평가체계를 개선한 3개 대학을 선정하여 각각의 프로그램 학습성과 평가체계 사례를 분석하였다. 분석 결과 각 프로그램에서 설정한 학습성과, 학습성과를 평가하는 수준, 학생의 학습성과 달성도 평가 방법, 분석 및 개선 실적 측면에서 차이가 있는 것으로 나타났다. 연구 결과에 기반하여 프로그램 학습성과 평가체계 개선을 위해서는 학생의 학습성과 달성도 평가방법에 대한 관심보다는 프로그램의 특성이 반영된 학습성과 설정, 학습성과 평가결과 분석 및 개선에 대한 보다 구체적인 계획 수립, 수집된 자료에 근거하여 교육과정을 지속적으로 개선하는 데 보다 노력을 기울일 것을 제안하였다.

• International Journal of Advanced Culture Technology
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• 제12권3호
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• pp.419-426
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• 2024

Due to the government's announcement of the 2025 policy mandating coding education, there is a growing need for effective coding learning methods in elementary education. However, there are few methods available that can easily help younger students understand coding. While text-based coding and visual block coding methods exist, they have limitations. To address these issues, we propose a block coding learning platform that combines virtual reality (VR) technology with gamification elements. The traditional two dimensional (2D) block coding methods have some limitations, so this platform aims to overcome these by providing an environment where learners can intuitively understand and experience coding in a three dimensional (3D) virtual space. The primary goal is to enhance immersive, learner-centered experiences and improve creative problem-solving skills and computational thinking. This study proposes an experimental approach to demonstrate the effectiveness of a learning platform that combines VR technology with block coding. Furthermore, we expect that the VR-based platform will significantly contribute to improving the quality of education and promoting self-directed learning among students.

• 공학교육연구
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• 제27권2호
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• pp.3-12
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• 2024

The purpose of this study was to evaluate how well the 2020 vision presented by the Accreditation Board for Engineering Education of Korea(ABEEK) had been achieved, and to objectively examine the social status. It was very necessary for the development of engineering education in Korea to provide room for improvement by diagnosing how well the ABEEK, one of the major engineering education communities, was achieving its own vision. In order to achieve the objectives of the study, research methods such as literature review, survey research, and expert advisory committee were used. To evaluate the level of achievement of the Vision 2020 of the ABEEK, the analysis was based on the response results of 61 people who had experience as a member of the steering committe. In addition, the vision and mission of the 23 countries that are currently signatory members of the Washington Accord were surveyed, and the social responsibility and financial independence of the 20 countries that joined the signatory member countries before 2020 were compared with each other. As a result of the analysis, the item of securing international equivalence in engineering education received the most positive evaluation, and the social compensation efforts for accreditied graduates received the least evaluation. The ABEEK was evaluated as having a medium level of social responsibility and a low level of financial independence. Based on the results of this research, we proposed ways the ABEEK to contribute to the improvement of Korean engineering education.

• 공학교육연구
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• 제12권1호
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• pp.64-72
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• 2009

본 연구는 공학교육인증제 운영과정에서 강조되고 있는 학습성과 중 리더십 교육과 관련한 CQI 방안을 탐구하는 데 목적이 있다. 이를 위해 본 논문에서는 리더십 교육과 관련된 영남대학교의 사례를 연구하였다. 본 연구를 위해 리더십 교육과 관련된 영남대학교의 교과 및 교과 외 교육과정 분석, 리더십 교육 CQI 방안 마련을 위한 전문가 및 유관 기관 실무자 포커스그룹 면담이 실시되었다. 또한 리더십 캠프 참가자를 대상으로 리더십 역량진단, 리더십 교육 수요 조사, 캠프 만족도 조사를 실시하였다. 리더십 캠프진행을 주관한 데일 카네기 연구소 대구지부의 전문 강사들과 포커스그룹 면담을 실시하고 캠프 기간 동안 비참여관찰법을 통한 내용분석과 질적 면접이 병행되었다. 본 연구 결과를 정리하면 다음과 같다. 첫째, 대학수준의 수학능력 향상방안과 심리적 차원의 역량강화 방안이 동시에 고려되어야 한다. 특히 지방대학이라는 특성을 고려할 때 외국어 능력 향상과 자신감 및 비전 수립을 위한 교육에 역점을 둘 필요가 있다. 둘째, 일회성의 단기 리더십 세미나 및 팀 티칭 형태의 교육을 보완하기 위해서 설계교과목 이수체계도를 활용한 중장기 교육계획 수립 및 리더십 캠프 참가 경험이 있는 학생과 차기 캠프 참가자들간의 멘토-멘티제 운영이 고려될 수 있다. 셋째, 리더십 교육에 역점을 두는 전공, 학과 및 교내외 유관기관 관계자들로 구성된 리더십 교육 자문위원회를 구성함으로써 체계적이고 효과적인 리더십 교육을 실현할 수 있을 것이다.

• Smart Structures and Systems
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• 제29권1호
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• pp.117-127
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• 2022

Data anomalies seriously threaten the reliability of the bridge structural health monitoring system and may trigger system misjudgment. To overcome the above problem, an efficient and accurate data anomaly detection method is desiderated. Traditional anomaly detection methods extract various abnormal features as the key indicators to identify data anomalies. Then set thresholds artificially for various features to identify specific anomalies, which is the artificial experience method. However, limited by the poor generalization ability among sensors, this method often leads to high labor costs. Another approach to anomaly detection is a data-driven approach based on machine learning methods. Among these, the bidirectional long-short memory neural network (BiLSTM), as an effective classification method, excels at finding complex relationships in multivariate time series data. However, training unprocessed original signals often leads to low computation efficiency and poor convergence, for lacking appropriate feature selection. Therefore, this article combines the advantages of the two methods by proposing a deep learning method with manual experience statistical features fed into it. Experimental comparative studies illustrate that the BiLSTM model with appropriate feature input has an accuracy rate of over 87-94%. Meanwhile, this paper provides basic principles of data cleaning and discusses the typical features of various anomalies. Furthermore, the optimization strategies of the feature space selection based on artificial experience are also highlighted.

• 공학교육연구
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• 제22권5호
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• pp.29-36
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• 2019

Here we analyze a case of redesigned course named "Prospect of Nuclear Engineering" as an example of student-entered education which came to the fore of university education innovation. This course was reformed from lecture-based to student-centered class by changing the context as follows: Stimulating students by addressing various problems or episodes behind scientific and mathematical concepts in the history; Offering experimental project to perceive the importance of differential equations; Exploring the research status and issues of nuclear engineering and the ways of attacking them by discipline; Discussing the public acceptance of nuclear power plants. Small group activities using 'small group discussion' and 'peer-learning' have been applied in this course to enhance students' critical and creative ability. In the survey, students rated highly in the fact that they could actively interact with the peers and that they could think for themselves through 'small group discussion' and 'peer-learning' which is not just the way of conveying knowledge.

• 한국멀티미디어학회논문지
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• 제24권1호
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• pp.155-165
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• 2021

With the continuous development and progress of science and technology, the field of mixed reality applications has involved scientific research, medicine, entertainment, education, information dissemination, and people's daily lives; This paper will focus on the application of mixed reality in the field of education and teaching, relying on the characteristics of mixed reality technology. This article will use the combination of mixed reality and smart glasses to fully consider the characteristics of photography darkroom teaching, design and produce a mixed reality photography darkroom teaching software, and explore the feasibility of the application of mixed reality in teaching. This paper will use literature research methods, practical research methods, and survey methods as the main methods of research topics to determine the importance, feasibility, and necessity of the relevant theories studied in this paper. The application of mixed reality technology in photography darkroom teaching can not only solve many problems in the existing darkroom teaching methods, but also develop and expand students' Independent learning ability. It is concluded from this that mixed reality teaching software has the feasibility of sustainable development, which brings particular application value to the development and research of other education and art discipline software.

• 한국환경과학회지
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• 제15권7호
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• pp.607-614
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• 2006

A survey of middle school students and teachers in Mokpo city has been done to understand the perception of environment of students and the present situation of environmental education in middle school. Only 2 of the 14 middle schools have chosen the environmental education course as a required subject. The majority of middle-school students in Mokpo city have learned the environmental education as a subordinate course included in the other subjects such as science, social science or technology. The environmental education in school has been done mostly through non-subject activities such as club activity, group work etc. The survey shows that almost all students think the environmental pollution is serious problem(83% of respondents) and they are especially interested in separate garbage collection(72%) and environmental conservation activity(63.9%) to protect the environment. The concerns about the environmental problems of students(57.7%) has increased after environmental education regardless educational methods or subjects. The students and teachers think that environmental education in school has not been carried out enough and almost all of them(68.4% of students, 97.5% of teachers) agree that the environmental education should be done as an independent subject. In order to more practical and effective environmental education, many opportunities to experience environmental conservation activities should be given during the environmental education course and the environmental education should be separated from other subjects to be taught independently. Moreover, it might be necessary to increase proportion of teachers in environmental disciplines and to develop various teaching methods.

• 공학교육연구
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• 제16권6호
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• pp.65-77
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• 2013

The purpose of this paper are to evaluate the program outcome(PO) for mechanical engineering program at Chosun University, In order to achieve the objectives of this study, we analyze the evaluation system on measuring and analyzed methods of PO. We expect that the evaluation system of PO will help program members to efficiently manage the engineering program accreditation evaluations. This paper were to improve PO evaluation system throughout assessment tools, measurements and analysis of PO between current students and faculty. This study would be confined measurements, analysis and improvement of PO for current students, and faculty in this program.

• 공학교육연구
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• 제21권6호
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• pp.44-53
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• 2018

The purpose of this paper is to develop a technical writing model suitable for engineering students based on the practice of technical writing using the patent application form for engineering students. The Dick & Carey model was used to design the teaching of technical writing using the patent application form. In particular, the instructor communicates with the learner and instructs the learner to produce and express students' own ideas. Instruction design in technical writing progresses consists of four steps, such as creating ideas by brainstorming, comprising contents, exercising writing, and feedback. Feedback occurs between an instructor and a learner and also does among students. As writing is proceeding step by step, instruction design for technical writing should come forth with specific methods to make students practice writing in work. Following these steps will help engineering school students to make up new products after graduating university.