사회적 창의성 중심의 사회과 수업 탐색

김보경 한국사회교과교육학회 2010 사회과교육연구 Vol.17 No.4

'스콜라' 이용 시 소속기관이 구독 중이 아닌 경우, 오후 4시부터 익일 오전 9시까지 원문보기가 가능합니다.

본 연구의 목적은 창의성이 사회과 문제해결 수업에서 어떻게 구현되고 발현되는지 사회적 창의성을 중심으로 살펴보는 것이다. 본 연구에서는 사회과 창의성을 사회적 창의성으로 재개념화하고, 사회적 창의성이라는 새로운 관점에서 사회과 창의성 수업 실천을 해석하는 데에 중점을 두었다. 수업의 설계는 ‘사회적 창의성 중심 문제해결 모형’(김보경, 2008)을 구체화시켰다. 사회과 창의적 문제 해결 과정을 크게 개인적 창의성 과정과 사회적 창의성 과정으로 나눈 다음, 각각을 인지적 차원과 정의적 차원의 두 하위 요소로 다시 구분하였다. 개인적 과정에서 문제를 인지하고 스스로의 해결 방법을 생각해 보는 것에 초점을 두었고, 사회적 과정에서는 개인 간 상호작용을 통해 여러 가지의 의견 및 대안을 어떻게 수용, 절충, 조합, 변형시켜나가는지 살펴보았다. 그 결과 학생들은 사회적 과정을 통한 상호 작용을 하면서 몇 가지의 반응 유형을 나타내었다. 즉, 대화와 협동을 전제로 한 개인 간의 상호 작용을 통하여 개인적 과정을 통한 개인의 의견이 설득되거나, 다듬어지거나, 사장되는 등의 반응을 보였다. 아울러 사회적 창의성의 내부적 조건 또는 기제로서의 배려, 타협, 타인의 이해, 협동 등이 어떻게 이행되는지 알 수 있었다. 앞으로 사회적 창의성 과정 속에서 사회과 창의성의 본질을 찾고 이해하려는 실천적 연구가 계속적으로 이어져야 할 것으로 본다.

Pedagogical Mathematica Platform Visualizing the Coriolis Effects in 3-Cell Atmospheric Circulation Model

김보경,윤희중 한국우주과학회 2014 Journal of Astronomy and Space Sciences Vol.31 No.1

The atmospheric flow in the 3-Cell model of global atmosphere circulation is described by the Lagrange's equation of thenon-inertial frame where pressure force, frictional force and fictitious force are mixed in complex form. The Coriolis force isan important factor which requires calculation of fictitious force effects on atmospheric flow viewed from the rotating Earth. We make new Mathematica platform to solve Lagrange's equation by numerical analysis in order to analyze dynamics ofatmospheric general circulation in the non-inertial frame. It can simulate atmospheric circulation process anywhere on theearth. It is expected that this pedagogical platform can be utilized to help students studying the atmospheric flow understandthe mechanisms of atmospheric global circulation.

고려후기 銘詩·挽詩의 특성과 장르적 상관성

김보경 근역한문학회 2022 漢文學論集 Vol.61 No.-

This study explores the aspects and characteristics of myeongsi (銘詩) and mansi (挽詩), two poetry styles in the late Goryeo dynasty, from the perspective of mourning poetry and examines the issue of their genre correlations. In the late Goryeo dynasty, a number of myeongsi of epitaphs were written and mansi writing was also on the rise. The two styles had commonalities, such as being written after death events and having condolences as a basic property. However, they have different layers of condolences and are in contrast with each other in terms of the perception and image of death. Myeongsi deal with and mainly admires the dead in the public realm, while mansi tell of the dead in a range covering the public realm and personal relationships and focus on the grief of the living. The time of myeongsi is permanent and future-oriented, and its vocabulary and tone are confident and dignified, showing the spirit of ascent. On the other hand, the time of mansi stays and hesitates in the present and its vocabulary and tone tend to be gloomy and descending. The two styles are in contrast to each other in terms of the perception and image of death, as well. Graves and the afterlife are often mentioned in myeongsi, while words related to funeral rituals or funerals frequently appear in mansi. Myeongsi’s view of the world is characterized by accepting but trying to overcome death with efforts that can be made in the realm of humans, such as reputation, feat, descendants and the rules and principles of the sincerity (誠). Mansi are characterized by the expression of futility and despair as to the separation between life and death and a finite life in the face of death and hold a relatively free view of afterlife, such as Taoism. The two styles were in a complementary relationship by playing their respective roles as mourning poems. But the boundary between their respective roles became less clear in the late Goryeo dynasty. This could be the results of such factors as the establishment of funeral rites, the decline of the epitaph culture, and changes in mansi itself, including change into a three-poem series (三首連章体), and the growth of authors’ consciousness. These factors are assumed to have gradually elevated mansi to the mainstream position of mourning poetry. 본고는 애도시의 관점에서 고려후기 銘詩·挽詩 두 양식의 양상과 특성을 밝히고 그 장르적 상관성 문제를 검토하였다. 고려후기에는 묘지명의 명시가 활발히 지어지는 가운데 만시 창작도 증가했다. 두 양식은 죽음이란 사건에서 비롯되고 애도를 기본 속성으로 한다는 점에선 공통되나 애도의 층위와 표현, 죽음 인식과 이미지에서는 대조를 이룬다. 명시는 망자를 공적 영역에서 다루고 칭양을 위주로 하는 데 대해 만시는 공적 영역과 개인적 관계에 걸쳐서 망자를 이야기하고 생자의 비탄을 위주로 한다. 명시의 시간은 영속적이고 미래를 향하며 그 어휘와 어조는 확신에 차고 당당하고 상승의 기세를 드러낸다. 반면 만시의 시간은 현재에 머물고 머뭇거리며 어휘와 어조는 침울하고 하강하는 경향을 보인다. 죽음 인식과 이미지에서도 대조적인 면이 드러난다. 명시에는 무덤이나 저승에 대한 언급이 자주 보이고 만시에는 장례 의식이나 장례와 관련된 용어가 빈번히 등장한다. 명시는 죽음을 받아들이면서도 그것을 이름이나 업적, 자손, 또 誠의 理法과 같은 인간의 영역에서 할 수 있는 노력으로 초극하려는 세계관을 가지고 있다. 만시는 죽음이라는 불가항력적 사태에 직면해 사/생의 격리, 인생의 유한함에 대한 허무와 절망감을 토로하고 신선사상이나 비교적 자유로운 내세관을 드러낸다. 두 양식은 애도시로서 역할 분담을 하면서 상호 보완적 관계를 이루었다. 그런데 고려후기에는 이런 분담의 경계가 흐려지는 양상도 나타난다. 이것은 상장례의 정착, 묘지명 문화의 쇠퇴, 그리고 三首連章體와 같은 만시 자체의 변화, 여기에 작자의식의 성장이 요인으로 작용했을 것이다. 이런 요인이 만시를 서서히 애도시의 주류의 위치로 밀어올린 것으로 생각된다.

성장과 치유의 관점에서 본 영미문학의 교육적 의미 :『테라비시아로 가는 다리』를 중심으로

김보경 융합영어영문학회 2021 ENGLISH READING AND TEACHING Vol.6 No.2

Children's literature has provided various storybooks on the issue of death since the 1970s. When the young readers are facing on the situation related to death, they never recover their condition without helping of adults. Newbery Medal winner such as The Bridge to Terabithia incorporates the subject of death as part of the plot and is distinguished by its masterful treatment regarding the issue of death. While stages of dealing with grief and loss about death have been analysed, we need to take care of children's emotional problems and recovering. So we must know the meaning and effect of bibliotherapy and then apply for them using books. The author, Katherine Paterson is an American writer known for children`s novels; Bridge to Terabithia is about the friendship between a country boy, Jesse, and a city girl, Leslie, and Leslie has a great impact on Jess's growth artistically and spiritually. The author emphasizes on describing the tough reality and the effect of close friend’s death on Jesse. This fiction also depicts the death of Leslie and Jess's recovery process and provides optimistic vision by suffering death and healing process. The healing properties of this novel effectively can help children or young readers to deal with current and potential problems regarding to death. In this sense, this paper focuses on investigating the internal growth of Jesse and recovery process after his friend's death. It can be useful not only for artistic but also for therapeutic purpose for the young readers.

폐경 여성의 골 건강과 L-ascorbic acid

김보경,김미향 한국생명과학회 2021 생명과학회지 Vol.31 No.12

As the average human lifespan has been extended, there has been a lot of interest in the quality of life of women after menopause. It is known that the average age of menopause among Korean women is 49.7 years, and the post-menopausal life of a woman takes up more than one third of her life. L-ascorbic acid (AsA) is known to be involved in the synthesis and maturation of collagen, a bone constituent protein. The aim of this review is to discuss the potential of AsA in bone health in postmenopausal women. AsA plays an important role in collagen biosynthesis, and collagen is a protein constituting bone and is a necessary material for calcification of the bone matrix. Collagen crosslinking is necessary for the stabilization and elasticity of collagen fibers during growth and matruation of animals, but an excessive increase is likely to lead to further aging because the movement of intercellular nutrients or waste is suppressed. AsA acts as a reducing agent to stabilize the immature collagen crosslinking and suppress pyridinoline production, a mature crosslinking. Therefore, AsA participates in collagen biosynthesis and helps bone tissue health, while regulating the excessive maturation of collagen crosslinking, it is expected to play an important role in bone-related problems that may occur in postmenopausal women. 인간의 평균수명이 연장되면서 폐경 이후 여성의 삶의 질에도 많은 관심을 가지게 되었다. 한국인 여성에서 폐경이 나타나는 시기는 평균적으로 49.7세로 알려져 있으며, 폐경 이후의 삶이 일생의 1/3 이상을 차지하게 되어 주요한 사회적 문제로 대두되고 있다. L-ascorbic acid (AsA)는 생물의 에너지 대사과정에서 필수적인 조효소로 작용하고 있으며, 특히, 골 구성 단백질인 collagen의 합성 및 성숙에 관여하고 있는 것으로 알려져 있다. 따라서 본 연구에서는 폐경 여성에서의 AsA와 골 건강에 대해 소개하고자 하였다. AsA는 collagen 생합성에 중요한 인자이며, collagen은 골을 구성하는 단백질로써 골 기질의 석회화를 위해 필요한 물질이므로 골 건강에 대한 AsA의 역할은 대단히 중요하다는 것을 알 수 있다. Collagen 가교는 동물의 성장 과정에서 collagen 섬유의 안정화 및 탄력성을 위해 필요한 것이나, 과잉의 증가는 세포 간 영양소 또는 노폐물의 이동이 억제되어 더욱 노화로 연결되기 쉽다. AsA는 collagen 미숙가교 형성에 환원제로 작용하여 미숙가교를 안정화하여, 미숙가교에서 성숙 가교인 pyridinoline이 생성되는 반응을 억제시킨다. 따라서, AsA는 collagen 생합성에 관여하여 골 조직의 건강에 도움을 주는 한편, collagen 가교의 지나친 성숙을 조절하여 폐경 여성에게서 나타날 수 있는 골 관련 문제에 중요한 역할을 할 것으로 추측된다. 이상의 정보는 폐경 여성의 골 건강에 대한 향후 연구에 기초자료로 이용될 수 있을 것으로 기대된다.

도로유지관리를 위한 음향 및 영상 데이터 기반의 도로포장종류 구분 기계학습모형 연구

김보경,이재관,최호식,장서일,이수일 한국소음진동공학회 2021 한국소음진동공학회 논문집 Vol.31 No.4

The investigation of tire-road noise according to the type of road pavement is time-consuming and expensive. In this study, an artificial neural network model was applied to address this problem. Models to classify road pavement types (for example, transverse-tined, longitudinal-tined, NGCS, DG, and SMA) were implemented and their performance were compared. Input data were constructed by combining the features extracted from tire-road noise and road surface images. The tire-road noise collected using the OBSI measurement method was analyzed for the sound pressure level, sound intensity, and sound quality indices. Road surface image data were analyzed using the image feature extraction algorithms of the Hough transformation and histogram of gradient(HOG). The top 10 important variables were selected by inputting each feature into a random forest model, and artificial neural network models were constructed by each feature. The classification accuracy of the model using only acoustic features was 90.8% and that using only image features was 88.8%. The accuracy of the model using both features was 97.3%. The overall classification performance was improved by using the acoustic and image features.

The protective effects of steamed ginger on adipogenesis in 3T3-L1 cells and adiposity in diet-induced obese mice

김보경,김희정,Cha Youn-Soo 한국영양학회 2021 Nutrition Research and Practice Vol.15 No.3

BACKGROUND/OBJECTIVES: The steamed ginger has been shown to have antioxidative effects and a protective effect against obesity. In the present study, we investigated the effects of ethanolic extract of steamed ginger (SGE) on adipogenesis in 3T3-L1 preadipocytes and diet-induced obesity (DIO) mouse model. MATERIALS/METHODS: The protective effects of SGE on adipogenesis were examined in 3T3-L1 adipocytes by measuring lipid accumulations and genes involved in adipogenesis. Male C57BL/6J mice were fed a normal diet (ND, 10% fat w/w), a high-fat diet (HFD, 60% fat w/w), and HFD supplemented with either 40 mg/kg or 80 mg/kg of SGE for 12 weeks. Serum chemistry was measured, and the expression of genes involved in lipid metabolism was determined in the adipose tissue. Histological analysis and micro-computed tomography were performed to identify lipid accumulations in epididymal fat pads. RESULTS: In 3T3-L1 cells, SGE significantly decreased lipid accumulation, with concomitant decreases in the expression of adipogenesis-related genes. SGE significantly attenuated the increase in body, liver, and epididymal adipose tissue weights by HFD. Serum total cholesterol and triglyceride levels were significantly lower in SGE fed groups compared to HFD. In adipose tissue, SGE significantly decreased adipocyte size than that of HFD and altered adipogenesis-related genes. CONCLUSIONS: In conclusion, steamed ginger exerted anti-obesity effects by regulating genes involved in adipogenesis and lipogenesis in 3T3-L1 cell and epididymal adipose tissue of DIO mice.

특집 논문 : 성금선 연주 가야금산조 음반 녹음 및 음악에 대한 연구

김보경 한국고음반연구회 2015 한국음반학 Vol.25 No.-

음악 활동 프로그램의 개발·적용을 통한 학습장애아 치료 방안

김보경 국립특수교육원 1997 특수교육연구 Vol.4 No.-

Education of Music, through esthetic experience by expression and appreciation for music, it aims at learning musical ability and cultivating emotion, loving, esteem for music. On the above perceptions, this study analyzing and bring up a problem about musical therapy and lack of attentiveness for education of music, and propose harmonious condition and desirable direction for appreciation of music. For these, this study carries out observation on the object of musical activation that the five handicapped learners play a musical instrument. The period of play is from March 1996 to July 1997, a music lesson weekly, and then the piece and instrument is select as materials which the learners can contact daily life or regular music lesson. The results of the research are as follows : By means of music programs, First it is shown that the leaner is emotionally stable. Second, it is shown that excessive personality of the learner is calm. Third, it is found that the learner takes interest in learning. Finally, to mention about view-point and counter-plan from the results, musical activation aids them to character building, and education of rhythm aids them to literal comprehension or prop learning. Therefore, the teachers have not to lose interest in the handicapped learners that enter to special classroom not to special school. The teachers have to find infinite possibility theirs.

중국어 舌尖鼻韻母 발음 교육을 위한 제언

김보경 명지대학교(서울캠퍼스) 인문과학연구소 2018 인문과학연구논총 Vol.39 No.3

Because the coda consonant [-n] in modern Chinese is somewhat similar to final consonant ‘-ㄴ’ in Korean, many Korean learners tend to think that it is not difficult to pronounce it. But in fact there are some distinctions in the way native speakers of these two languages pronounce the former and the latter. In this paper, I tried to suggest some methods to effectively teach the pronunciation of vowels followed by a nasal consonant [-n] in modern Chinese to Korean learners. In chapter Ⅱ, I discussed the standard pronunciation of these vowels in relation to pronunciation characteristics or errors of Korean learners. In chapter Ⅲ, I suggested the teaching methods that would help learners more easily pronounce vowels followed by a nasal consonant [-n]. These methods are mainly done in the ways that combine ‘the Scheme for the Chinese Phonetic Alphabet(≪汉语拼音方案≫)’ with Korean pronunciation. And then, I also examined how to use the above-mentioned methods in situations such as ‘phonetic changes’ and ‘nasalization’ of coda consonant [-n]. 많은 한국인 학습자들은 중국어 운미n의 소리가 한국어 ㄴ받침과 유사하기때문에 그것을 발음하는 것이 그다지 어렵지 않다고 생각한다. 그러나 실제로이 둘은 발음하는 방식에 있어서 분명 차이가 난다. 본고는 한국인 학습자들에게 운미n을 포함하고 있는 舌尖鼻韻母를 보다 효과적으로 지도하는 방안을 제시해보고자 기획되었다. Ⅱ장에서는 먼저 설첨비운모의 표준 발음을 한국인 학습자의 발음 특징 및 오류와 관련하여 논의하였다. 다음으로 Ⅲ장에서는 漢語 拼音方案과 우리말 발음을 적극 활용하여 학습자들이 보다 쉽게 설첨비운모의표준발음을 구현할 수 있도록 지도하는 방안을 제시하였다. 아울러 운미n의 음가변화와 그것의 비음화 등의 상황에서 위 지도법을 어떻게 활용할 수 있을지에 대해서도 살펴보았다.