• Archives of design research
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• v.20
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• pp.41-48
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• 1997

We easily witness that environmental issue is very critical point to affluence upon a restructuring the value system of human being. Therefore it is obvious that this issue affluence upon the field of design as well. The most important feature of environmental issue is 'wholeness' in itself. It means that we have to approach and to solve it as a whole. Also, design is to be done at the same way. The creative professionalism of design could provide a clue to solve the problem, but designer are tend to seek a solution in a just partial way such as recycling and packaging. But those attitude may cause more problems and spread it futhermore. Therefore this study is analysis some recognitive turning factors in order to solve the problems as a whole, and to suggest a appropriate methods according to such a view point. Even internal retrospect in design itself or external demand from the other, If we look away this issue, the real purpose of design, contributing for society, should be diluted by ourselves.

• Journal of Educational Research in Mathematics
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• v.16 no.2
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• pp.115-138
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• 2006

The purpose of this paper is to investigate students' constructing similarities in the understanding the problem phase and the devising a plan phase of problem solving. the relation between similarities that students construct and how students construct similarities is researched through case study. Based on the results from the research, authors reached a conclusion as following. All of two students constructed surface similarities in the beginning of the problem solving process and responded to the context of the problem information sensitively. Specially student who constructed the similarities and the difference in terms of a specific dimension by using diagram for herself could translate the equation which used to solve the base problem or the experienced problem into the equation of the target problem solution. However student who understood globally the target problem being based on the surface similarity could not translate the equation that she used to solve the base problem into the equation of target problem solution.

• Proceedings of the Korea Society of Design Studies Conference
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• 1999.05a
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• pp.80-81
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• 1999

최근 환경문제를 고려한 디자인의 방향은 '생태적으로 균형된(Eco-Balancing)' 방법이어야 한다고 공감하고 있다. 이는 제품의 생산, 유통, 소비, 폐기의 전 과정에 걸쳐 발생되는 에너지 소비, 재활용도, 오염도, 폐기문제 등의 총체적 개념에서 재료와 생산방법을 평가하고, 이를 디자인 문제해결의 초기 단계에서부터 적극적으로 고려하는 확대된 개념으로 변화된 것이다.(중략)

• Journal for History of Mathematics
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• v.22 no.3
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• pp.113-130
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• 2009

It can be said that the teaching and learning of mathematical problem solving has been greatly influenced by G. Polya. His heuristics shows down the explicit process of mathematical problem solving in detail. In contrast, Polanyi highlights the implicit dimension of the process. Polanyi's theory can play complementary role with Polya's theory. This study outlined the epistemology of Polanyi and his theory of problem solving. Regarding the knowledge and knowing as a work of the whole mind, Polanyi emphasizes devotion and absorption to the problem at work together with the intelligence and feeling. And the role of teachers are essential in a sense that students can learn implicit knowledge from them. However, our high school students do not seem to take enough time and effort to the problem solving. Nor do they request school teachers' help. According to Polanyi, this attitude can cause a serious problem in teaching and learning of mathematical problem solving.

• 레미콘
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• no.4 s.51
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• pp.103-113
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• 1997

최근 환경오염이 날로 심각해져가고 있다. 이제 환경오염은 한지역 한국가의 문제가 아니라 법세계적인 문제로 대두되고 있다. 이러한 문제 해결을 위한 전지구 차원의 총체적 환경보전노력이 절실히 요구됨에 따라 국제표준화기구(ISO)에서는 96년 6월부터 환경경영인증제도를 시행하고 있다. 이에 정부에서는 국제적인 환경경영(ISO 14000)추세에 적극 대응하기 위하여 ISO 14000진단기관 연구원들의 경험 및 사례를 토대로 산업별 『중소기업형 환경경영(ISO 14000) 지도모델』을 작성하였다. 당협회에서는 '환경경영지도모델' 중 일부를 발췌하여 게재, 회원사의 업무에 도움을 주고자 한다

• 레미콘
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• no.7 s.52
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• pp.108-120
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• 1997

최근 환경오염이 날로 심각해져가고 있다. 이제 환경오염은 한지역 한국가의 문제가 아니라 범세계적인 문제로 대두되고 있다. 이러한 문제 해결을 위한 전지구 차원의 총체적 환경보전노력이 절실히 요구됨에 따라 국제표준화기구(ISO)에서는 96년 6월부터 환경경영인증제도를 시행하고 있다. 이에 정부에서는 국제적인 환경경영(ISO 14000)추세에 적극 대응하기 위하여 ISO 14000진단기관 연구원들의 경험 및 사례를 토대로 산업별 『중소기업형 환경경영(ISO 14000) 지도모델』을 작성하였다. 당협회에서는 '환경경영지도모델'중 일부를 발췌하여 게재, 회원사의 업무에 도움을 주고자 한다.

• 레미콘
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• no.10 s.53
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• pp.108-114
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• 1997

최근 환경오염이 날로 심각해져가고 있다. 이제 환경오염은 한지역 한국가의 문제가 아니라 범세계적인 문제로 대두되고 있다. 이러한 문제 해결을 위한 전지구 차원의 총체적 환경보전노력이 절실히 요구됨에 따라 국제표준화기구(ISO)에서는 96년 6월부터 환경경영인증제도를 시행하고 있다. 이에 정부에서는 국제적인 환경경영(ISO 14000)추세에 적극 대응하기 위하여 ISO 14000진단기관 연구원들의 경험 및 사례를 토대로 산업별 『중소기업형 환경경영(ISO 14000) 지도모델』을 작성하였다. 당협회에서는 '환경경영지도모델' 중 일부를 발췌하여 게재, 회원사의 업무에 도움을 주고자 한다.

• Journal of The Korean Association For Science Education
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• v.37 no.3
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• pp.523-537
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• 2017

The purpose of this study is to investigate the features of elementary students' intuitive thinking emerged during problem solving activities as it related to thermal phenomena, focusing on when intuitive thinking appears and how it is related to logical thinking. For this, we presented a problem related to thermal phenomena to nine 5th-grade students, and examined how students' thinking emerged in the activities. We conducted clinical interviews to investigate the thinking process of students. The results of this study are as follows. First, students made their own solutions and justified it later during the emergence process of intuitive thinking. It was also found that students connected concrete materials and abstract concepts intuitively. They solved the problem by making predictions even when information is insufficient. Second, it was shown that intuitive thinking can emerge through the intended strategies such as drawing a mental image, thinking from a different perspective, and integrating methods. These results, which are related to the students' intuitive thinking has received little attention and will be the basis for helping students in the context of discovery of their problem solving activities.

• Journal of The Korean Association of Information Education
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• v.17 no.4
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• pp.497-506
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• 2013

The purpose of this study is to explore and develop a new instructional approach to a technology-enhanced, collaborative learning environment called Smart technology-enhanced Team-Based Learning (S-TBL). We designed a novel instructional model that combines mobile technology, collaborative teamwork, a problem-solving process, and a variety of evaluation techniques from the viewpoint of a conventional team-based model. Based on the traditional TBL model, we have integrated smart learning technologies: 1) to provide a holistic learning environment that integrates learning resources, assessment tools, and problem solving spaces; and 2) to enhance collaboration and communication between team members and between an instructor and his or her students. The S-TBL instructional approach combines: 1) individual learning and collaborative team learning; 2) conceptual learning and problem-solving & critical thinking; 3) both individual and group assessment; 4) self-directed learning and teacher-led instruction; and 5) personal reflection and publication.

• Journal of Advanced Marine Engineering and Technology
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• v.28 no.3
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• pp.405-412
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• 2004

최근 우리나라의 경제 발전에 따른 산업 규모가 총체적으로 증가함으로써 그에 따른 산업용수의 사용량이 크게 증가하고 있다. 산업용수 사용량의 증가는 제한된 수자원의 부족과 방류 산업용수에 의한 수질오염 등의 문제가 발생하게 된다. 이러한 문제점을 해결하기 위해서는 산업용수중 약70%를 차지하는 각종 냉각수의 재이용이 필요하다.(중략)