• Annual Conference of KIPS
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• 2003.05a
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• pp.231-234
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• 2003

현재 필기시험과 실기시험 두 가지로 치루어지는 제빵 기능사 자격증 시험에 대비하기 위한 교육 자료가 매우 부족한 실정이다. 본 논문에서는 제빵 기능사 자격증 시험을 보다 체계적, 자율적으로 대비하기 위하여 현장 경험을 토대로 한 코스웨어의 학습 모형을 제시하고, 다양한 형태 교습자료의 제공이 가능하고 접근의 편의성을 지니고 있어 현재 새로운 교수도구로서 인식받고 있는 WBI를 기반으로 한 코스웨어를 제안한다. 이 코스웨어는 반복적이고 자율적, 자기 주도적인 학습 기능을 제공함으로서 우리는 위 자격증 시험 대한 학습 효율을 극대화시킬 수 있으리라 본다.

• Journal of Digital Contents Society
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• v.1 no.1
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• pp.111-124
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• 2000

The coursewares available on the web are on active development by each country all over the world in accordance with web prevailing. Many Visual Basic language courseware is also into web-based education it is not improving the effect of learning. Hence through this study, in orer to be out of the said kind of approach, 1)by adding multimedia elements with making the best of web characteristics, 2)escalating the studying effect of learners' with experimental environment, and 3)providing proper feedbacks in assessment of learners' reactions 4)we invented web-based multimedia courseware with the technology of Real Encoder, Real Player, Active X etc. and tried adapting it to school education field on the basis of design model of professor-learning system.

• The Journal of Korean Association of Computer Education
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• v.5 no.1
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• pp.67-73
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• 2002

This paper describes the web-based collaborative learning system, in which the constructivism is used as a background theory. We designed and developed three modules (Learner Module, Instructor Module, Administrative Module) to promote the interactive communication between learners and instructors and to enable the self-directed collaborative learning. In addition, the assignment and evaluation sessions are closely linked with each other to ensure the high quality of the system. We expect this research helps to construct the efficient collaborative learning environment using the ICT(Information & Communication Technology).

• Journal of The Korean Association For Science Education
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• v.19 no.3
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• pp.377-388
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• 1999

In this study, a learning-teaching model enhancing the students to ask questions was developed and the influence of its application to the lesson of 'Chemical Change and Elements' of the 8th grade was investigated. This learning-teaching model was constructed initially by completing the work-sheet to activate student's question-asking, then by writing down their questions or uncertainties in the class, and finally with the feedback of student's question to the individual and to the class. Treatment and control groups (2 classes each) were selected from a girls' middle school in Seoul. and taught for 12 class hours during 4 weeks for this study. Before instruction, the test of attitudes toward science lessons and the test of adoption of scientific attitudes were administered, and the science scores of the previous course were obtained for the covariate. After instruction, the conception test. the achievement test, the test of attitudes toward science lessons, and the test of adoption of scientific attitudes were administered. The TOSRA (Test of Science-Related Attitudes) was used both for the test of attitudes toward science lessons and for the test of adoption of scientific attitudes. The study revealed that the treatment group showed significant differences from the control group in the scores of the conception test (p<.01) and of the achievement test (p<.05). But in attitudes toward science lessons and adoption of scientific attitudes. there were not significant differences between the two groups, even though the scores of the treatment group were a little higher than those of the control group. Educational implications of the effect of science teaching on the questioning activity of students are also discussed.

• Journal of the Korea Society of Computer and Information
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• v.15 no.9
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• pp.145-153
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• 2010

E-learning is cyber-education that gives open education to everyone by providing various contents through Internet and IT technologies, and it has been spreading rapidly. In this paper, we describes an effective prototype design scheme for establishing e-Learning center, centered on the case of A University, in order to overcome a lot of shortcomings related to cyber-education and to settle down efficient and systematic on-line realtime cyber education. For this purpose, we first analyzed the current status concerning e-Learning at A University. Learners and lecturers then participated in a survey so that we could find some problems on current e-Learning and prepare their solutions. We finally designed e-Learning center prototypes, and selected the prototype 2 as a best one and designed it in more details. The prototype made in this paper would be very useful to other institutes who want to establish a new e-Learning center.

• Journal of the Korean Society of Radiology
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• v.15 no.3
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• pp.381-390
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• 2021

The purpose of this study was to examine the lecture satisfaction of radiological science majors in total remote classes due to coronavirus disease 2019, and influencing factors were analyzed. An online survey was conducted from September 1, 2020 to November 15, 2020, lecture satisfaction, teaching presence, academic motivation, self efficacy, behavior regulation and usage simplicity of remote classes for 458 3 and 4-year radiological science majors located in the Yeongnam area. Lecture satisfaction was significantly different according to grade, self-review time, and preferred teaching method. In addition, lecture satisfaction showed a significant positive corrleation with the teaching presence and usage simplicity of remote classes. In the multiple regression model, lecture satisfaction showed a significant explanatory power of 45.7% through usage simplicity, teaching presence, self efficacy and academic motivation. This study was attempted to provide basic data to increase the effect of remote classes at universities that are expected to expand in the post-corona.

• Journal of Practical Engineering Education
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• v.12 no.2
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• pp.275-291
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• 2020

This study aims to identify the structural relationship between mastery-approach goal orientation, instructor support, problem solving, collaborative skills, and course satisfaction among students who participated in project-based learning. To achieve the purpose of this research, researchers have conducted surveys between June and December in 2019. A total of 283 cases were selected for analysis. According to the study, mastery-approach goal orientation and instructor support have positive effects on problem solving and course satisfaction. Instructor support has positive effects on collaboration skills, and problem solving has positive effects on collaboration skills and course satisfaction. Also, the mediating effect of problem solving in the relationship among mastery-approach goal orientation, instructor support, collaboration skills, and course satisfaction was found to be statistically significant. However, the path between mastery-approach goal orientation and collaboration skills was not statistically significant. Based on these findings, academic and practical implications were suggested.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.9 no.2
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• pp.379-387
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• 2008

We proposed models that can implement RFID/USN in terms of teaching-learning part, facility management part, teacher and student management part in primary and secondary school in this study. To support these models in school network, we also proposed a new wired network model and a new wireless network model. A new wired network model is derived from existing wired school network that can apply to all sorts of models presented above. And also a new wireless network model is derived from existing wireless LAN that can solve space restriction problem. We calculated communication bandwidth according to school size and network capacity.

• Communications of Mathematical Education
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• v.19 no.1 s.21
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• pp.321-323
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• 2005

본 연구에서는 2004년 11월에 시행된 '2005학년도 대학수학능력시험 수리영역 가형' 의 문항을 분석하였다. 즉, 2-모수 문항 반응 모형에 근거한 베이지안(Bayesian) 1.0을 이용하여 문항의 난이도 및 변별도를 측정하였으며 고전검사이론 프로그램임 테스트안(Testan) 1.0을 이용하여 문항의 신뢰도 및 오답지 매력도를 구하였다. 이 결과는, 학생들이 어느 단원을 어려워하고 어떤 내용을 이해하지 못 하는지 그 원인을 찾을 수 있으므로, 교수-학습의 기초 자료로 활용할 수 있을 것이다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.69-70
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• 2023

본 논문은 디지털시대의 변화와 코로나 19로 인해 차세대 디지철 시대는 새로운 교육 환경으로 진화하고 변화하는 교육 페러다임이 바뀌고 있다. 최근 지속적으로 성장하고 인기 있는 AR, VR 현장 실감형 콘텐츠를 교육에 활용 할 때 더욱 학습 효과가 있다는 다양한 이론과 사례분석을 통해 교육과정, 비 교육과정에 직접 접목하여 활용하고 그 효과를 통한 모형을 제시하여 수업의 질적 양적 향상에 기여하고자 한다.