• Communications of the Korean Mathematical Society
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• v.35 no.1
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• pp.185-199
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• 2020

In this paper, we introduce the definitions of s_p-convergent sequence in fuzzy metric spaces and fuzzy normed spaces. We investigate relations of convergence, s_p-convergence, s_∞-convergence and st-convergence in fuzzy metric spaces and fuzzy normed spaces. We also study s_p-convergence, s_∞-convergence and st-convergence using the sub-sequence of convergent sequence in fuzzy metric spaces and fuzzy normed spaces. Stationary fuzzy normed spaces are defined and investigated. We finally define s_p-closed sets, s_∞-closed sets and st-closed sets in fuzzy metric spaces and fuzzy normed spaces and investigate relations of them.

• Bulletin of the Korean Chemical Society
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• v.27 no.11
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• pp.1795-1800
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• 2006

The convergent synthesis of symmetric PAMAM-like dendrimers from azide-functionalized poly(amido- amine) (PAMAM) dendrons and two different multi-alkynes was investigated. The stitching method was based on the click chemistry protocol, i.e., the copper-catalyzed cycloaddition reaction between an alkyne and an azide.

• Research in Mathematical Education
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• v.24 no.2
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• pp.69-82
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• 2021

The purpose of this study is to explore how mathematics educators understand the terms having lexical ambiguity. Five terms with lexical ambiguity, leave, times, high, continuous, and convergent were selected based on literature review and recommendations of college calculus instructors. The participants consisted of four mathematics educators at a large Midwestern university. The qualitative data were collected from open-ended items in the survey. As a result of analysis, I provided participants' sentences with five terms showing their understanding of each term. The data analysis revealed that mathematics educators were not able to separate the meanings of the words such as leave and high when these words are frequently used in daily life, and the meanings in mathematics context are similar with that in daily context. Lexical ambiguity shown by mathematics educators can help mathematics teachers to understand the terms with lexical ambiguity and improve their instructions when those terms should be found in students' conversations.

• Journal of Korean Elementary Science Education
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• v.31 no.3
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• pp.347-357
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• 2012

The focus of this dissertation is on the comparative Analysis of Questions in the 'Matter Units of Elementary Science Textbook between the 7th Curriculum and the Revised Curriculum Year 2007. The results of the comparative Analysis in the dissertation are as follows: There were more closed questions than open questions in these elementary science textbooks both of the 7th Curriculum and the Revised Curriculum Year 2007. Cognitive-memory questions were the most frequently asked in all grade levels. In the Revised Curriculum Year 2007, Convergent thinking questions presented with higher rate than the 7th Curriculum. Divergent thinking questions and evaluative thinking questions was presented with a relatively lower rate than the 7th Curriculum. Question types were applied based on the characteristics of each unit rather than on children's developmental characteristics.

• Journal of The Korean Association of Information Education
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• v.19 no.3
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• pp.279-286
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• 2015

Currently gifted education aims for convergent gifted education according to government policy. The purpose of this paper is to investigate correlation of information subject and science subject(physics, chemistry, biology, and geology) for the gifted children in IT. For this purpose, the gifted children in IT who attended a gifted science education center attached to a university at Seoul Metropolitan Area are selected. Their grades during their the period of attendance are collected and analysed. The statistical results show that there is a meaningful correlation between information subject and biology subject for the gifted children in IT. It means that the higher scores information subject is, the higher scores biology subject is. The results can be used to make or change gifted curriculum and education contents for gifted IT education.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.7 no.8
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• pp.541-550
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• 2017

The purpose of this study is to develop a personality education program for university students based on animation. The selection of the animation media to be used in the character education program to cultivate the eight core value virtues, eg, efficacy, honesty, responsibility, respect, consideration, communication and cooperation, Based on the eight elements of self - identity of college students, such as job, religion, politics, philosophical lifestyle, friendship, heterosexuality, gender roles and leisure activities. The process of developing personality education program model and activity based on animation of this college student is as follows. The necessity of developing personality education program for college students, Setting basic direction of character education program based on animation, Selection of animation media, Development of personality education program model based on animation, Development of personality education program activity based on animation of self identification, And finalization of personality education program based on final animation. In this study, a total of 16 characters were developed according to the sub - factors of self - identity in the personality education program of university students based on animation.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.8 no.10
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• pp.251-259
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• 2018

This study is to understand the entrepreneurship of youth and entrepreneurship education of youth, to examine the characteristics of entrepreneurship education of youth between South Korea and United States. And entrepreneurship is also the process of creating a new organization, which is understood as a process by an individual and a group of entrepreneurs who possess qualities and abilities with social opportunities, and move them into action and practice. There is a need for a comprehensive entrepreneurial mentality training and execution center for youth. To discussion social changes between South Korea and United States. The United States uses Junior Achievement ASK model. In contrast, South Korea through systematic and proactive education development, but due to the lack of standard founding education content. Therefore, it presented the need for professional institutions for comprehensive entrepreneurship education and operation. Korea is not well organized with the lack of standard start-up education contents, so it is urgent to develop and distribute education actively. Although the United States has been leading education at the national level, foundations are conducting education more actively.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.7 no.11
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• pp.305-314
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• 2017

The purpose of this study is examining the status of Education Welfare Priority Support Project and providing constructive strategies for future direction. In order to collect data, we have used on-line survey, in-depth interview personnels in charge of 17 school districts and open forum with municipal board members of education along with related literature review. As results, since 2003, the effectiveness of the Education Welfare Priority Support Project has been proved and the areas have been expanded. Furthermore, institutional stability has been confirmed along with the supports of enforcement ordinance of the Elementary and Secondary Education Acts and Ministry of Education Ordinances. However, since the management authority of the project has transferred to 17 provincial offices of education, it shows the tendency of that the overall programs were not fully activated and gradually stagnated. According to these issues, we proposed various implemental policy suggestions though the revision of Article 28 of elementary and secondary education-related law.

• The Journal of the Convergence on Culture Technology
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• v.7 no.3
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• pp.79-87
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• 2021

This study was conducted with the main purpose of designing a roadmap for the development and operation of the Duksung IiRUM personality education curriculum from the perspective of alternatives to the educational innovation of Duksung Women's University. The research method consisted of a procedure of analyzing the literature dealing with theoretical considerations or case plans to establish the foundation of the university personality education curriculum, along with an expert meeting. The contents of this study are presented a roadmap of how the personality education curriculum, which should be newly constructed from the alternative point of view of educational innovation, which has not been established the foundation of personality education throughout the current curriculum of Duksung Women's University, can be designed in a convergent manner in the current curriculum composition. Accordingly, various measures have been suggested to develop and operate the Duksung IiRUM personality education curriculum across subject matters education and extracurricular education programs. As a result of the study, it was analyzed that the Duksung IiRUM personality education curriculum at Duksung Women's University could be developed in a balanced and convergent manner with the existing and current curriculum composition, and could also be expected to operate effectively.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.8 no.6
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• pp.475-483
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• 2018

The purpose of this study to understand the vocational education of China and to analyze the developing process of vocational education in China. Recently, the major countries of the world of modern society has its government leaders is how much to foster creativity and the rise and fall depending on whether they really value is determined claims. There are 1327 Tertiary Vocational Colleges, with 10 million students in 2015. Together with 14million secondary vocational education students, China owns the largest scale of vocational education in the world. China has not fully established a modern market. Under the economy, the enterprise was the administrative adjunct of the state, and the enterprise was the social and political production function, and the political ethics prevailed that ethics. Literature review and historial approach were utilized as the methodology for this study. The system of vocational education in China is composed of elementary, secondary, and higher stage. The vocational education in China has been developed flexibly along with the social change while keeping the main philosophy of Chinese socialism. The main factors to bring about the change of vocational education in China is, political and philosophical, economical change.