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조성기(SungKi Cho) 한국음악교육공학회 2003 음악교육공학 Vol.- No.3
As the development of information and communication technology, a activity of human in general society is transferring to cyber world. Also, in education, activity of teaching-learning is designed in Web by a lot of research and is implemented, and it is operated, research about an evaluation method along it is proceeded, too. But research about an evaluation method is nothing more than a part and formation evaluation of a simple form or short answer type, multiple choice type, truth false type in Web. Specially, it is not to evaluate only the results of teaching-learning simply in the 7th National Curriculum. In performance evaluation, that evaluates a meaning change and a development of a student in a process of teaching-learning with measurement is emphasized. However, the existing research cannot be so yet. Also, in music education, evaluation is easy to become evaluation by subjectivity because of the art style of music. Therefore, evaluation of music education has the problem that must secure an objectivity. For this reason, this study designed and implemented a Web-based evaluation system about scope Kachang of music education in order to solve these problems. First of all, the study extracted a rhythm, a musical interval, pronunciation, vocalization, phrasing, an expression with an evaluation element of KaChang scope for Web-based evaluation by analysis of music curriculum and evaluation basis. This study selected a evaluation in Web-based teaching-learning for supporting a classroom class, and selected a way to evaluate the academic achievement with a test or accumulated portfolio in a process and the results of teaching-learning. According to a design of this contents, this study designed structure of a Web-based music evaluation system and configuration, database and a screen and developed a system and implemented its design with a base. This study may become an alternative in the school of these days where the time of music teaching-learning and evaluation are short, and expects the results got in this study as what can be provided to research of performance evaluation to be based on Web as important materials.
인지적 도제 이론에 의한 음악과 웹 기반 교수·학습 모형 및 시스템 설계
조성기(SungKi Cho) 한국음악교육공학회 2008 음악교육공학 Vol.- No.6
The future society requires individuals to be equipped with creativity, aesthetic sensibility and self-directed learning capabilities for the whole life cycle of their lives. These needs of the future society are reflected in the 2007 Revised National Music Curriculum, which aims to have students enjoy “music-in-everyday-life.” To develop such skills and achieve goals of music education, a web-based music teaching and learning model was designed with application of the learner-oriented cognitive apprenticeship theory. As suggested in the cognitive apprenticeship theory, the web-based model used the six learning processes of modeling, coaching, scaffolding, articulation, reflection, and exploration. Especially, in the model, when going through the six processes, learners reflect on cognitively through monitoring so that they can enhance their meta-cognitive capabilities. This web-based teaching and learning model with application of the cognitive apprenticeship theory will contribute to achieving the goals of music education and satisfying the needs of future society that requires sensibilities and expressiveness of learners. In addition, it would be helpful to conduct further studies that deal with how to implement the model in music classrooms successfully.
우주 물체 충돌 위험 분석을 위한 이중 모드 프레임워크
김시우,이진성,최은정,조성기,안재명,Kim, Siwoo,Lee, Jinsung,Choi, Eun-Jung,Cho, Sungki,Ahn, Jaemyung 한국우주과학회 2022 우주기술과 응용 Vol.2 No.1
최근 지구 주변 우주 물체 수의 급격한 증가와 함께 우주 위험 대응 기술에 대한 중요성이 높아지고 있다. 본 연구에서는 우주 위험 중 하나인 우주 물체 간 충돌 위험을 분석하기 위한 방법론에 대해 기술하였다. 주어진 정보와 상황에 적합한 충돌 위험 정보를 도출하기 위해 일대일 충돌 사건에 초점을 맞춘 미시적 모드와, 관심 대상이 통과하는 공간에 초점을 맞춘 거시적 모드로 이루어진 이중 모드 프레임워크가 제안되었으며, 각 모드에 적합한 사례 연구를 통해 그 효용성을 검증하였다.
객체지향기법을 이용한 다목적 실용위성 전력계 시뮬레이터 설계
정규범(Gyu Bum Joung),이상욱(Sanguk Lee),조성기(Sungki Cho),김재훈(Jae Hoon Kim),한경민(Kyoungmin Han),최용규(Young Kyu Choi) 전력전자학회 2002 전력전자학술대회 논문집 Vol.- No.-
In this paper, electrical power subsystem(EPS) simulator for KOMPSAT 2 has been analyzed designed and simulated by object oriented design(OOP) method To design EPS simulator, the EPS modules, which modeled solar array, solar array regulator, deployment device controller, battery, power control unit, and EPS control unit, are modeled To verify the EPS simulator, the modules has been simulated By OOP designs, the EPS simulator is very powerful because this method is applicable to design other EPS simulator