• Journal for History of Mathematics
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• v.24 no.4
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• pp.119-141
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• 2011

This paper analysed the mathematical paradoxes which would be based in the probability and statistics. Teachers need to endeavor various data in order to lead student's interest. This paper says mathematical paradoxes in mathematics education makes student have interest and concern when they study mathematics. So, teachers will recognize the need and efficiency of class for using mathematical Paradoxes, students will be promoted to study mathematics by having interest and concern. These study can show the value of paradoxes in the concept of probability and statistics, and illuminate the concept being taught in classroom. Consequently, mathematical paradoxes in mathematics education can be used efficient studying tool.

• Journal of the Korean association of regional geographers
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• v.12 no.3
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• pp.408-420
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• 2006

The present study purposed to examine the possibility of developing historicity inherent in places into tourism resources from the view that the history and location of historical cities have the nature of cultural contents. Previous researches on tourism have been focused on tourist facilities, the development of tourist attractions, economic effects, cultural policies, etc. However, the present study makes a cultural approach to historical cities to explore the meaning of places formed through history and the historicity of places, assuming that the temporal and spatial characteristics of Hanseong-bu can be developed into tourism resources. Major places of Hanseong-bu are classified according to their functions and cultural meanings, and these factors are associated with the geographical structure of the area. By landform and cultural characteristics during the Chosun Dynasty, Hanseong-bu is divided into the central part, the boundary area, and the outskirts. In addition, different elements, which can be developed into tourism resources, are found according to the landscape of Hanseong-bu, the character as a dynastic city, the environs inside the wall, and differences among localities reflecting pre-modem lifestyle.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2014.10a
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• pp.370-371
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• 2014

부산광역시는 대한민국 바다의 관문이다. 인천 팔미도가 현존하는 최초의 등대임을 부인할만한 역사적 자료는 거의 없으나. 우리나라의 고지도를 살펴보면 그 이전 등대의 흔적들을 쉽사리 확인할 수 있다. 그리고 일제강점기 이전 대한제국의 역사는 팔미도 등대 빠른 시기에 부산항에 설치된 등대 존재를 강력히 나타내고 있다.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.33 no.4
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• pp.129-139
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• 2015

Parks in order to find the inspiration and implication from their construction. The research is focused on a few cross-sectional city wall parks, which are Huangchenggen city wall park, Ming city wall park and Yuandadu city wall park. to come to the conclusion, it defines the generic concept of city wall park, clarifies the transitional process of the city of Beijing, organize the current situation and basis of the construction of the Beijing city wall parks. besides, by analyzing the Beijing city wall parks' specific construction manners including the basis of their planning, the support by government, planning functionality, landscape theme arrangement and gardening arrangement, the research puts forwards their construction characters and drawbacks. through comprehensive analysis on the aspects above, a series of inspirations are obtained for the construction of city wall parks. these include: specialized and legally valid regulation systems need to be setup before planning; government and citizens' proactive support is necessary for the protection of ancient city wall ruins and the construction of the city wall parks; when planning, existing situation should be utilized to the maximum extent, efficiency of space usage should be improved through smooth connection between different spacial locations.

• Journal of Educational Research in Mathematics
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• v.24 no.4
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• pp.607-622
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• 2014

The purpose of this paper is that it analyzes the historical development of the concept of trigonometric functions and discuss some didactical implications. The results of the study are as follows. First, the concept of trigonometric functions is developed from line segments measuring ratios to numbers representing the ratios. Geometry, arithmetic, algebra and analysis has been integrated in this process. Secondly, as a result of developing from practical calculation to theoretical function, periodicity is formalized, but 'trigonometry' is overlooked. Third, it must be taught trigonometry relationally and structurally by the principle of similarity. Fourth, the conceptual generalization of trigonometric functions must be recognized as epistemological obstacle, and it should be improved to emphasize the integration revealed in history. The results of these studies provide some useful suggestions to teaching and learning of trigonometry.

• The Korean Publising Journal, Monthly
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• s.245
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• pp.11-11
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• 1998

북한의 역사연구는 국가적 차원에서 조직됐기 때문에 역사상이 대체로 통일돼 있다. 근현대사 시기구분, 근현대사에 전개된 사건가 주요 인물에 대한 평가 등에서 북한은 반회세 투쟁과 애국주의, '타도 제국주의 동맹' 등을 기점으로 시기구분하며, 주체사상을 강조하려는 의도가 깔려 있다.

• Proceedings of the Korea Contents Association Conference
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• 2018.05a
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• pp.479-480
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• 2018

본 연구는 임진왜란이 기억의 주체에 따라 다양하게 변용되는 방식을 사관, 신하, 작가, 영화감독의 텍스트를 통해 밝힌 것이다. 이를 통해 역사의 진실이 변주되는 양상을 보여주었다. 문제는 역사적 사건이 기억의 범주에서 돋보이고 은폐됨에 따라 역사의 진실은 당시와 현재에도 다르게 나타난다는 것이다.

• KLA journal
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• v.37 no.5 s.300
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• pp.38-46
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• 1996

오랜 문화적 전통을 간직하고 있는 한국이 일제의 탄압과 전쟁의 폐허로부터 아시아의 신흥공업국가군 중의 한 나라로 자리매김함에 따라 해방 이후 한국의 정치적, 경제적, 문화적 변화를 가져온 요소들에 많은 연구가 이어졌다. 이러한 한국의 역사적 발전과정에서 한국의 사서직 또한 발전의 길을 걸어 왔다. 본 논문은 구체적으로 1) 해방 이후 한국 사서직의 발전을 살펴보고, 2) 그러한 사서직의 발전에 영향을 미친 내, 외적인 요소들을 역사적 맥락에서 분석한 뒤, 3) 한국의 발전과 사서직의 발전과의 관계를 모색하고 있다.

• Proceedings of the Korea Contents Association Conference
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• 2017.05a
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• pp.163-164
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• 2017

화폐는 인간의 경제 활동과 함께 오랜 역사적 배경을 가지고 있다. 화폐 사용에 대한 기능성 외에 유형적인 특징은 한 사회가 가지고 있는 문화적인 상징이나 의미를 담고 있다. 따라서 본 연구에서는 화폐의 디자인적인 특징에 따른 문화적 가치를 살펴보고자 한다.

• The Journal of the Korea Contents Association
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• v.17 no.6
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• pp.169-179
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• 2017

The historical film is complex genre that give various messages of directors besides a historical fact. Shin Sangok and Lee Joonik are important historical film directors. Their films show director's style by various method of historical reproduction. Sin Sangok and Lee Joonik portrayed same person Yeonsan, in and . They described identical person and historical fact in a different way. This is due to director's view of history, time of reinterpretation of history, and so forth. Therefore this paper is going to analysis the method of representation on history.