• Communications of Mathematical Education
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• v.16
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• pp.67-80
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• 2003

함수적 사고는 수학적 문제 해결에 있어 기본적인 사고이다. 함수적 사고에서는 변수 사이의 종속성 파악이 그 핵심이 된다. 이는 DGS 동적 기하의 동적(변화), 종속적(구성)이라는 특성에 잘 부합한다. 이에 우리는 동적 기하 환경에서 타당한 종속성 부여를 통해 primitive한 생성자를 알아보고, 이들의 조작과 역 조작, 합성 조작하는 과정을 통해 함수적 사고에 접근하는 방법을 연구해 보려 한다. 나아가 자취 기능을 이용함으로써 시각화를 통해 종속적 관계를 표현해 보고자 한다. 이것은 MicroWorld 환경에서 학습자가 스스로 대상을 구성하는 경험을 통해 함수적 사고를 자연스럽게 형성하도록 하는 것이 바람직하다는 관점에 바탕을 두고 있다.

• Journal of Educational Research in Mathematics
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• v.23 no.2
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• pp.213-235
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• 2013

The purpose of this study is to analyze how the teaching activities which used EXCEL influence the specialized high school underachieved students. They have difficulties in making use of various representations for better understanding of function. EXCEL is helpful for learning function because it enables the students to use real life materials in math learning as well as formulates Tabular, Algebraic and Graphical which represent function. Furthermore, the students in specialized high school also have the experience of using EXCEL while studying other subjects. For that reason they have no burdens and fears on using EXCEL in learning activities. Utilizing EXCEL in the classroom gives an expectation that it helps to have interests on studying function and prepare for the next learning in the end. Research classes were conducted in a group of five students who have different hopes of career and a variety of mathematical interests. Though the students couldn't transfer Algebraic to Graphical in the diagnostic evaluation, they could resolve the problem of connections between Graphical, Tabular and Algebraic in the process perspectives, and could also express graphical representation by linking object perspectives with process perspectives. Therefore, they solved the connection problem of Tabular, Algebraic and Graphical in the object perspectives. As a result, the students could make transitions between Algebraic and Graphical in object perspectives through the classes applying EXCEL. Consequently, teaching the students with underachievement utilizing EXCEL enables them to recover their interests on math and it helps them to complete their following curriculum.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.5
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• pp.231-240
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• 2019

The purpose of this study is to understand of flipped learning of vocational high school teachers and to provide basic data of teacher training program development that can support flipped learning classes of vocational high school. We conducted surveys and focus group interviews to solve these research problems. The focus group interview is conducted on four flipped learning teachers who participated in the questionnaire. The results of this study are as follows. First, vocational high school teachers only heard the term 'flipped learning', but they did not have much experience in class. Second, it is necessary to learn contents and pre-learning for basic understanding of flipped learning, method of making learning contents of learning materials that focused on students' motivation and interest in the classroom. Also, we needed a method to induce participation in classroom activities, and a compensation method and evaluation method to maintain it. In addition, they requested specific flipped learning instruction procedures and various learning materials at each stage in accordance with the vocational high school situation. Third, I requested training contents and practice - centered training method that can induce interest and motivation as the training management method for the vocational high school teachers' flipped learning classes. In addition, it required step - by - step training according to the understanding level of flipped learning of high school teacher.

• The Journal of Korean Association of Computer Education
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• v.9 no.5
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• pp.13-29
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• 2006

This study is intends to analyze achievements of the Literacy-computer education for the illiterates and to develop more efficient implementation strategies. For this purpose, we collected data of the costomer's satisfaction Ievels and its achievements of this program and analyzed its achievements perception by institutes variables, educational method variables, and individual character variables. Based on this results, we suggest specific strategies of this program for better effectiveness of literacy-computer education for the illeterate.

• Journal of Digital Convergence
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• v.19 no.5
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• pp.443-448
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• 2021

The name of the department is not only a means of notifying the existence of the department, but also acts as an important indicator that includes the overall curriculum, specialization strategy, student management, and employment of the department. The importance of the department name, which is a collection of internal and external public relations, has emerged greatly, but the existing research related to this is insufficient. Therefore, in this study, the terminology used in the names of beauty departments at two-year colleges and four-year colleges nationwide is surveyed year by year to contribute to the establishment of developmental goals that the department should aim for and a systematic analysis for curriculum reform. As a result of the study, in 1994, 7 schools (41.18%) had the most skin care departments, and in 2005, 2013 and 2020, 'Beauty' was 50 cases (21.55%), 67 cases (28.03%), and 92 cases (34.20%), respectively. Through this study, it is possible to analyze the overall trend of the beauty industry, and it is expected that it will be used as basic data when promoting a department name change or opening a department in the future.

• Management & Information Systems Review
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• v.28 no.4
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• pp.1-26
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• 2009

Among food-service managers, a survey was conducted to grasp the their work-related education conditions and the demand for education program development. This study focuses on food-service managers in web-based training and analyzes the critical factors involved in their learning process in order to clarify the factors that lead to the maximization of training programs. The results of all this study process are as follows. First, the characteristics of web-based education including component of education factor, system factor, deepening learning factor have meaningful effect on commitment of the participants and education performance(except deepening learning factor to education performance). Second, the analysis that the characteristics of individuals including self-efficacy in learning, purpose-directivity factor have meaningful effects on commitment of the participants and education performance(except purpose-directivity factor to education performance). Third, commitment of the participants has meaningful effects on the education performance. Thus, it is advisable for education managers or operators to emphasize in foodservice organizations.

• Korean Journal of Comparative Education
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• v.24 no.5
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• pp.53-70
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• 2014

This study was performed in order to suggest the future model of Asian universities that could be used in the planning of the global competitive strategy. Futurologists forecasted the future of higher education using Harman Fan Scenario as like this. First, most current universities will be 'the satellite university' until 2015. Second, they also will replace 'the bookless university' until 2020. Third, they will be 'no calendar university' until 2025. And then they may be 'all have access university' until 2030. After 2030, futurologists prospected that almost universities based on off-line campus will be disappeared into the history. The analysis method of Harman fan scenario and applied scenarios were also used to "A study on the future scenario of Korean university". The predictive model and the alternative models were explored in a view point of students, enterprise, and government. Individuality with educational excellence are standardized for learner, profit and effectiveness are applied for enterpriser, and equality with welfare are adapted for national leader. Asian universities need to focus on bringing up the practical ability based on conscious and emotional education instead of knowledge based on memory. Also they need to enforce the specialized education that can create new jobs through convergence of interdisciplinary. Especially, Asian nations need to explore, to find the strengthen area of their universities compared with USA. And these area should be specialized. The convergency strategy between oriental medicine and informatics is a meaningful sample. Based on this point, a predicted with 3 alternative scenarios in a view point of equality were suggested for the future of Asian universities.

• 대한공업교육학회지
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• v.36 no.1
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• pp.47-73
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• 2011

The purpose of the study was to examine cooperative education between industry and school recognized by tentatively called managers of cooperative education, teachers in charge of cooperative education between industry and school, in vocational high school in Incheon Area. In order to accomplish the study purpose, the study conducted a research through questionnaire and examined their recognition for cooperative education between industry and school focusing on curriculum (purpose and content), operational system including supporting system (establishment and operational level) and educational type (process, effectiveness, problems and reinforcing measures). The study conducted a survey using Likert 5 score scale and analyzed the survey results using technical statistics such as frequency, average, standard deviation, etc. From the comprehensive results from the survey, it was found that although outcomes from industry-school cooperation are relatively high, participation is insufficient and intermediating organizations connecting concerned parties and mediating them are not enough because recognition and will of interested parties of industry-school cooperation are not sufficient. In addition, policies, legal and systematical and financial infrastructure for activation and efficiency of industry-school cooperation are not established perfectly, therefore, there are a lot of things to be improvement in operation. In particular, it was observed that establishment of internal organization and infrastructure for the number of workers in vocational training organizations are decisively inadequate.

• Journal of Digital Convergence
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• v.13 no.2
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• pp.23-34
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• 2015

The purpose of this study is to analyze comprehensively Jeju Self-Governing School Policy (JSSP) by using the four dimensional views of policy theory frame and to suggest its improvements. The results are as follows: First, JSSP should improve differentiation of curriculum and locality centered on local basis, wide application of the special laws, and professional accountability. Second, JSSP should improve the policy structure of educational governance and differentiated standard of students achievement assessment, resolve equity issue, and secure the self-finance of the schools. Third, JSSP should improve localization of educational administration, administrative and financial support for teachers, parent's empowerment, and students understanding of the policy, and expand principal invitation system, Fourth, JSSP should improve public relations, the roles of the Council and professionalism of assessors, and adopt efficiency approach into the assessment system.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.1
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• pp.320-334
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• 2010

Due to the global economic crisis and jobless growth, the problem of employment is becoming an important social issue. Fostering potential entrepreneurs with systematic education can be an alternative for resolving the jobless growth problem. Therefore, this study presents entrepreneurship subjects which are needed for designing a curriculum of the systematic entrepreneurship education. This study develops a questionnaire based on prior researches, and executes the survey of two focused groups comprised with a group of researchers lecturing subjects related with entrepreneurship and a group of executing an entrepreneurship consulting. The result of the study can be applied to design and run the curriculum in the universities, which consider introducing stage of entrepreneurship education. This study help a entrepreneurship department to bear the curriculum, and a direction of specialization.