• Journal of Digital Convergence
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• v.16 no.3
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• pp.451-456
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• 2018

The purpose of this study is to propose the direction of convergence design curriculum of domestic universities in order to cultivate ablility of empathy in the $4^{th}$ industrial revolution era. The research methodology was firstly reviewed through the literature review, and the theoretical background about the background and design reengineering which became important in the time of the superconducting connection was examined, and the case study of the present situation of the convergence design curriculum of the domestic and foreign universities. As a result, it suggests a curriculum for the integration of undergraduate and graduate curriculum, which is a curriculum in which the design based on empathy is the key to linking other academic fields. Based on this, I hope that it will be used as a reference material for the activation of convergence design education in Korea in the future.

• Journal of Korean Elementary Science Education
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• v.29 no.4
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• pp.552-566
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• 2010

This paper is an in-depth case study to analyze integrated elementary science lesson planning and practical teaching by two teachers at an urban elementary schools. One is an experienced teacher and the other is a beginning teacher. For this study, researchers asked teachers to design 5 stages of lesson planning after sharing basic theories about the integrated science education. The first of the 5 lesson planning stages is curriculum analysis and choice of integrated science topic. The second stage is constructing the frame of integrated science lesson contents, and the third is drawing a diagram of the integrated science lesson development. The fourth stage is making a table of lesson plans, and the last stage is writing integrated science lesson plans. Then, the teachers implemented the lessons they created. They taught students one unit of science which is composed of 8 lessons. Difficulties that teachers meet during designing plans and integrated science class were analyzed. 5 staged lesson planning, video transcriptions, teacher interview about lesson planning and teaching, researchers' checklists, reports of inspection classes, teachers' self evaluation, and students interviews were used for this study. One of the significant results of this study is that both experienced and beginning teachers had many difficulties in deciding on time to teach and contents of science and other subjects, as well as selection and organization of whole topics of integrated science teaching. The beginning teacher especially had greater issues with developing definite teaching-learning strategy to conduct thoughts and views for integrated science at the whole unit and each lesson. However, the experienced teacher was using various teaching-learning strategies by utilizing integrated science teaching professionalism to develop students' integrated thinking ability during the instruction of other subjects. The outcomes of this study are that both teachers could deeply understand the need and value of integrated science education at the elementary school through planning and teaching 8 lessons, and that they could have self-confidence with development of teaching professionalism for integrated science teaching. It may be possible that this study could help the development of pre- and in-service program for improvement of integrated science teaching professionalism for elementary school teacher.

• Journal of The Korean Association For Science Education
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• v.34 no.8
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• pp.755-765
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• 2014

The convergence and consilience in education (hereafter, interdisciplinary education) is receiving great attention from societies. This study aims to investigate the works of scientists and artists who have intended to combine science with the arts in the modern era, to take into account the socio-philosophical setbacks during the period, and to suggest pedagogical implications of science education as interdisciplinary education. The concept of interdisciplinary education stems from Plato's thought, idea, as a comprehensive and invariant truth. The renaissance, full of enrichment about scientific achievement, was based on Neo-Platonism pursuing holistic-synthetic approach. During the time, scientists presented in this study tried to find comprehensive principles and borrow useful method from the arts. In such a context, scientists not only made use of the arts for expression of scientific knowledge, but also drew conclusion by analogical reasoning between science and the arts. Artists, as well, relied upon anatomy and optics especially, to elaborate linear perspective and even developed their own scientific knowledge through personal experience. Hence, contemporary science education should encourage students to hold a holistic viewpoint about science and the arts, articulate explicit goals and outcomes as interdisciplinary education, implement meta-disciplinary instruction about science and the arts, and develop assessment framework for collaborative learning. There may be good examples for inter-disciplinary education as listed: illustrating scientific ideas through the arts and vice versa, organizing collaborative works and evaluations criteria for them, and stressing problem solving on a daily basis.

• Journal of Science Education
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• v.40 no.1
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• pp.72-89
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• 2016

The purpose of this study is to investigate current trends of research in STEAM education through the analysis of published articles in Korea on STEAM education between 2011~2014. By looking into the research trend, this study check out research's achievements for four years and suggest guiding light to determine the direction of the research of STEAM education. The number of papers of STEAM education had continuously increased from 2011 to 2014 but the increase in research tended to stall by 2014. In 2014 the research for kindergartens started to increase and research for slow learning students and special students was done. With regard to the number of studies published relating to the curriculum, many studies centered in the study of the actual and science curriculum which took a large portion since the adoption. In the kindergarten and university level, the study based on art showed the highest while in elementary, middle and high school level, the actual and science curriculum took a major portion in its studies. The general academic associations continue to expand their research area with regard to STEAM education while the academic related associations show a 16% decline in its number of studies published when comparing 2014 to 2013. A higher proportion of qualitative research methods such as case studies are needed to be addressed in the future while more research should be done on education policies for the establishment of a system to share the program that contains the distribution of the education programs and its utilization. In addition, a long-term research should be conducted to verify the effectiveness of the education of teachers for teaching candidates and school teachers.

• 한국디지털정책학회:학술대회논문집
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• 2005.11a
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• pp.185-207
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• 2005

본 논문은 우리나라 청소년들의 경제교육을 좀더 효과적이며 내실 있는 교육방법을 찾는 데에 그 목적을 두고 있다. 이를 위해 세계적 무한경쟁시대(無限競爭時代)에 주역이 되어야 할 우리나라 청소년들에게 어릴 때부터 체계적인 경제 지식과 마인드를 심어줌으로써 미래지향적이고 세계주도적인 인재로 성장할 수 있는 기틀을 잡아주고, 어떻게 교육하는 것이 가장 효과적이며 내실 있는 방법인가를 고찰하였다. 현재 우리나라 초 중 고에서의 경제교육에 관한 현황을 살펴보고, 실태조사를 바탕으로 경제교육의 방향과 활성화에 시사점을 두었으며, 특히 디지털 매스미디어를 중심으로 한 교육방법을 살펴보았다. 연구결과를 바탕으로 디지털 시대의 청소년 경제교육 방향을 제시하면 다음과 같다. 첫째, 청년실업자의 활용이라는 측면에서 청소년경제교육을 직접 지도할 수 있는 전문가를 양성하여야 한다. 정년실업자를 청소년 경제교육에 관한 skill 교육을 통해 전문경제교육자로 양성한 후 현장에 투입하여 활용하는 방안이다. 현재 학교교육에서의 경제교육을 전문적으로 도와줄 수 있는 전문가의 부재를 청년실업자를 바탕으로 정책적, 민간기관의 지원을 바탕으로 자격증을 취득한 전문경제교육자를 현장에서 활용하는 것이다. 둘째, 청소년들의 환경에서 가장 큰 영향력을 행사하는 디지털 매스미디어를 경제교육의 도구로 활용하는 웹 활용교육(WBI)이 되어야 한다. 디지털을 이용한 경제교육의 매력은 매스미디어에 대한 청소년들의 거부감이 없다는데 있다. 그리고 웹 활용 교육(WBI)과 프로그램 개발을 통하여 인터넷과 홈페이지 그리고 다양한 경제교육과 학교 수업에 효율적으로 사용될 수 있다.식품으로서 사료의 위생적인 생산을 가져올 수 있을 것으로 생각된다. 서비스에 대한 인지된 유용성과 UI의 편의성은 사용자 선호에 영향을 미치는 것으로 나타났다. 반면에 정보 품질, 서비스 연계성, 흥미 성, 시스템 품질은 사용자 선호에 영향을 미치지 못하는 것으로 나타났다. 그러나 정보 품질과 시스템 품질의 결과는 유의 수준에서 크게 넘어가지 않는 결과가 나와 반드시 영향을 미치지 못하는 것은 아니라고 조사되었다. 본 연구는 검색 서비스라는 특정 서비스에 대해서 사용자 선호에 영향을 미치는 요인에 대해서 알아보고자 하였다. 이는 학문적인 측면에서 기존의 통합적인 웹사이트 평가에 대한 연구의 확장을 가능케 하였고, 개인사용자 측면에서는 좀더 좋은 정보를 제공하는 검색 서비스에 대한 이해를 높일 수 있는 계기가 되었다고 할 수 있다. did not showed any characterized sign of acute or subacute liver damage or intestine lesion. So it is supposed that there is not any tocixants originated from some molds in fermented Korean domestic Meju which is prepared traditionally in winter.의 배설량은 10배 정도 증가하게 되어 진동만의 오염부하를 가중하게 된다. 진동만은 여름철 빈산소수괴 및 적조가 빈번하게 발생하고 있으므로 미더덕 양식장을 새로이 시설할 경우 오염부하가 가중될 것으로 판단되어, 앞으로 진동만의 양식장 수용능력을 파악하여 적정량의

• Journal of The Korean Association of Information Education
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• v.16 no.1
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• pp.123-130
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• 2012

As a sequel of "special improvement act for gifted student education" legislated on January 2000, "regulation act for gifted student education" was published on April 2002 which is the time Korea has settled down its education for the gifted. Announced in the December 2007 "general plan for development of gifted student education" provided a platform for the gifted student education in Korea of growth in quantity, in which a plan of providing gifted student education up to 1 percent of the elementary and middle school level students (approximately 70 thousands) has been established while the education currently provides to 0.59 percent (40 thousands) of all students. Until recently, however, education for gifted students has been performed based on the way of concentrating on academic domains. and it has put more weights on mathematics and english domains. In order to overcome this drawbacks, there have been various attempts for growth in quality of education for gifted students, one of them is the our proposal of convergence of science and art education for cultivating 21 century creative humans through establishment of new type of institution. In this paper, education curriculum and management strategies appliable to the proposed convergence education institutions for gifted students. For this purpose we derived the implication points through analysis on education processes used in korea science school for the gifted students, a representative institution for the gifted students in Korea, and we suggested educational process curriculums for the science and art institute for gifted students along with the detailed contents of convergence subject which is an essential subject to the institute.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.18 no.8
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• pp.1914-1924
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• 2014

In this paper, a small-area cell array method of reducing number of SL drivers requiring large layout areas, where the SL drivers supplying programming currents are routed in the row direction in stead of the column direction for eFuse OTP memory IPs having less number of rows than that of columns such as a cell array of four rows by eight columns, and a core circuit are proposed. By adopting the proposed cell array and core circuit, the layout area of designed 32-bit eFuse OTP memory IP is reduced. Also, a V2V ($=2V{\pm}10%$) regulator necessary for RWL driver and BL pull-up load to prevent non-blown eFuse from being blown from the EM phenomenon by a big current is designed. The layout size of the designed 32-bit OTP memory IP having a cell array of four rows by eight columns is 13.4% smaller with $120.1{\mu}m{\times}127.51{\mu}m$ ($=0.01531mm^2$) than that of the conventional design with $187.065{\mu}m{\times}94.525{\mu}m$ ($=0.01768mm^2$).

• Journal for History of Mathematics
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• v.25 no.4
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• pp.53-67
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• 2012

Today, it is necessary to calculate orbits with high accuracy in space flight. The key words of Poincar$\acute{e}$ in celestial mechanics are periodic solutions, invariant integrals, asymptotic solutions, characteristic exponents and the non existence of new single-valued integrals. Poincar$\acute{e}$ define an invariant integral of the system as the form which maintains a constant value at all time $t$, where the integration is taken over the arc of a curve and $Y_i$ are some functions of $x$, and extend 2 dimension and 3 dimension. Eigenvalues are classified as the form of trajectories, as corresponding to nodes, foci, saddle points and center. In periodic solutions, the stability of periodic solutions is dependent on the properties of their characteristic exponents. Poincar$\acute{e}$ called bifurcation that is the possibility of existence of chaotic orbit in planetary motion. Existence of near exceptional trajectories as Hadamard's accounts, says that there are probabilistic orbits. In this context we study the eigenvalue problem in early 20th century in three body problem by analyzing the works of Darwin, Bruns, Gyld$\acute{e}$n, Sundman, Hill, Lyapunov, Birkhoff, Painlev$\acute{e}$ and Hadamard.

• (The)Study of the Eastern Classic
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• no.73
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• pp.361-384
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• 2018

This paper aims to introduce Park Seon-su's ShuowenJiezi YIzheng from the perspective of Epigraphy, and incorporate it into the fields of Korean Epigraphy. Korean Epigraphy, which now categorized as a study since Kim Jeong-hee's powerful work in 19th century, can be listed either by studies published before and after Kim Jeong-hee's and by name of influential writers who have successfully presented each study and strive for the development of Korean Epigraphy. Earlier studies show that Korean Epigraphy has more books of data collection rather than the books of research on the epigraph. Regardless of the nationality of the author, all books containing Korean epigraph were counted as Korean Epigraphy, and those books made for religious reasons were not excluded from Korean Epigraphy as well. This indicates how wide the scope of Korean Epigraphy is. In this The reason Park Seon-su's research is ignored at present time, which was assessed as excellent in the late Chosun Dynasty, may come from lack of understanding on the ShuowenJiezi YIzheng. His book, ShuowenJiezi YIzheng, focuses on graphology but more broadly it includes translation of Epigraph and Epigraphy which leads to interpretation of scriptures. Such Park- Seonsu's great work must be presented in Korean Epigraphy studies to broaden its scope, also it is important to look for yet unfound pieces on the fields of Epigraphy.

• The Journal of Korean Philosophical History
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• no.37
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• pp.7-45
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• 2013

This study is about the origin of Toigye's SaDanChilJeongRiGiHoBalRon (四端七情理氣互發論: theory of humanity and the relation between humanity and heaven's principle). In this study, I looked into the influences of Toigye's elders on such theory of Toigye. In this process, I introduced SimHakJangGuJipJuDaeJeon (心學章句集註大全) I obtained recently as a main material. This book was written by an uncelebrated scholar born in 60 years before Toigye. It showed "SaDanRiBalYiGiSuJi ChilJeongGiBalRiSeungJi (四端理發而氣隨之 七情氣發而理乘之)", which was as same as Toigye's study logic. Regarding the fact that such two logics were same, I traced the transferring path of such logic weighing the possibility of transferring such book or HoBalRon shown in such book while not completely neglecting an accidental coincidence. I also induced that the pro-Toigye-era also had the academic circumstance under which RiGiHoBalRon could be born even supposing an accidental coincidence. In addition, I also emphasized that such book was positioned to pioneer Toigye's neo-Confucianism in various aspects.