교구를 활용한 탐구기반 외심 학습

최수경,강윤수,Choi, Su Kyoung,Kang, Yun Soo 한국수학교육학회 2017 수학교육 Vol.56 No.3

The purpose of this study is to analyze middle school students' learning characteristics they showed on the inquiry-based learning process of circumcenter using various teaching tools, and then to identify the effects of using teaching tools in the middle school students' learning process of circumcenter. For this purpose, we developed teaching materials for inquiry-based learning of circumcenter using textbook, origami, ruler and compass, GeoGebra and sand experiment. Then we applied them on the learning process of circumcenter for five groups of middle school students. From the analyzing of audio/video materials and documents which are collected from the process of participants' inquiry-based learning of circumcenter, we identified the following results. First, inquiry-based learning of circumcenter using various teaching tools promoted mathematical discourses among participants of this study. For example, they conjectured mathematical properties or justified their opinions after manipulated teaching tools in the process of learning circumcenter. Second, inquiry-based learning of circumcenter using various teaching tools promoted participants' divergent thinking. They tried many inquiry methods to find new mathematical properties relate to circumcenter. For example, they tried many inquiry methods to know whether there is unique circle containing four vertices of given quadrangles. Third, we found several didactic implications relate to inquiry-based learning of circumcenter using various teaching tools which are due to characteristics of teaching tools themselves. Participants showed several misconceptions about mathematical properties during they participated inquiry-based activity for learning of circumcenter using various teaching tools. We identified their misconceptions were not due to any other variables containing their learning characteristics but to characteristics of teaching tools.

우리나라 석유수요구조 변화와 전망

최수경,Choe, Su-Gyeong 대한석유협회 1998 석유와 에너지 Vol.1998 No.5

한국웨딩문화에 나타난 드레스 구성선에 관한 연구

최수경(Choi Su-Gyeong),구미란(Koo Mi-Ran) 한복문화학회 2014 韓服文化 Vol.17 No.2

This study is intended to classify the type of dress composition lines being used in the wedding dress, currently popular, and examine the tendency and characteristics and to propose a variety of utilization of wedding dress composition lines. The results of analysis of a total of 712 wedding dress composition lines showed in wedding magazines are as follows: 1. With respect to necklines of wedding dresses, the number of bared top sleeves was 307(43.11%) showing the largest, followed by round necklines(143, 20.08%), off shoulder necklines (71, 9.97%), one-shoulder necklines(42, 5.90%), high neckline(40, 5.62%). 2. With respect to position of waist lines, the number of low-waist was the largest as 258(36.24%), followed by cut-free waist such as princess lines and natural waist. In addition, it turned out that the number of corset waists which are made in midriff region was 91(2.78%) and that of high-waist was 32(4.49%). 3. The type and length of sleeves, the number of set in sleeves which attached to the line with sleeve was the largest. Followed by dropped shoulder sleeves whose shoulder line fell down, cap sleeves, puff sleeves and raglan sleeves. With respect to the length of sleeves, the number of sleeveless was the largest as 153(54.45%), followed by short sleeves, long sleeves and three-quarter sleeves. 4. Examination of the width and length of skirts of wedding dresses shows that the number of the types with wide width such as a bell or crinoline shape was the largest(441), the middle width such as princess line 250 and the narrow width such as empire line or straight skirt 21. As to the length of skirts, the number of long skirts, typical wedding dresses, was the largest. Nest, the number was indicated in the order of maxi, midi and mini. 5. Finally, the silhouette of wedding dresses, the number of crinoline silhouette was the largest as 347(48.74%), followed by mermaid silhouette, bustle silhouette, and empire silhouette.

체크패턴의 폭과 색채조합에 따른 넥타이의 감성이미지 연구

최수경 ( Su Koung Choi ),정수진 ( Su Jin Jung ),성남숙 ( Nam Suk Sung ) 한국감성과학회 2009 감성과학 Vol.12 No.4

본 연구의 목적은 체크패턴의 폭과 색채조합에 따른 넥타이의 감성이미지를 알아보는 데 있었다. 본 연구에 사용된 실험도구는 체크문양의 폭(소: 0.2㎝, 중: 1㎝, 대: 2㎝), 색조조합(유사: 하양+밝은, 반대: 하양+어두운), 색상조합(WR: 하양+빨강, WB: 하양+파랑, WG: 하양+회색)으로 만든 총 18개의 사진 자극물과 체크넥타이의 감성이미지를 평가하기 위해 의미미분척도를 사용하였다. 피험자는 경남에 거주하는 여대생 216명을 대상으로, 조사는 2009년 9월에 실시되었다. 자료분석은 SPSS프로그램을 사용하여 변량분석과 Duncan-test를 실시하였다. 그 연구결과는 다음과 같다. 체크패턴의 폭과 색채조합에 따른 넥타이의 감성이미지를 요인분석한결과 매력성, 젊음, 현시성, 품위성, 온유성의 5가지 차원으로 도출되었다. 폭은 현시성 차원에서, 색조조합은 매력성, 현시성, 품위성, 온유성 차원에서 독립적인 영향을 미쳤으며, 이 두 변인 간에는 서로 상호작용하여 매력성 차원에 유의적인 영향을 미쳤다. 색상조합은 감성이미지의 모든 차원에서 독립적인 영향을 나타내었다. 또한 색상조합은 폭과 상호작용하여 매력성, 젊음, 현시성, 품위성 차원에 유의적인 영향을 미쳤고, 색조조합과 상호작용하여서도 매력성, 젊음, 현시성 차원에 두드러진 단서로 작용하였다. The purpose of this study was to investigate the sensibility image of necktie according to width and color combination of checked pattern. The experimental materials developed for this study were a set of stimulus and response scales. The stimuli were 18 color pictures, in which the width(small: 0.2㎝, medium: 1㎝, large: 2㎝), tone combination(similar, contrast), and hue combination(WR: white+red, WB: white+blue, WG: white+gray) were manipulated. The 7-point scale was used for evaluation of sensibility image. The subjects of this research were 216 female college students living in Gyeongnam. The investigation was carried out at September 2009. The data were analyzed by using SPSS program. Analysis methods were ANOVA and Duncan-test. The results of this study were as follows.; The analyses of sensibility for necktie according to width and color combination of checked pattern revealed that the concerned factors are five characteristic dimensions of attractiveness, youth, appeal, elegance, and warmness. Width showed an independent effect on appeal. Tone combination showed an independent effect on attractiveness, appeal, elegance, and warmness. Interaction effects of width and tone combination on attractiveness were found. Hue combination showed an independent effect on all dimensions. In addition, significant interaction effects of width and hue combination on attractiveness, youth, appeal, and elegance were found. Significant interaction effects of tone combination and hue combination on attractiveness, youth, and appeal were found.

라이프스타일 유형에 따른 여대생의 화장품쇼핑성향과 심리적 특성에 관한 연구

최수경 ( Su Koung Choi ) 한국미용학회 2007 한국미용학회지 Vol.13 No.2

This study is to target on college women and to research their lifestyles and cosmetic shopping orientation. After classifying them according to their lifestyle, I compare and analyze the differences among groups in relation with cosmetic shopping orientation, the ability to set the fashion leadership, the confidence of makeup, and the interest in make up. The result is summarized as follows.; In regard of the differences of cosmetic shopping orientation according to lifestyles, the type to prefer leisure shopping and the type to prefer famous brands are shown to be high in the sound western-oriented type, while the type to prefer leisure shopping and the type to prefer economic shopping in the type faithful to intellectual self. And the type to prefer leisure shopping and the lifestyle to prefer economic shopping are shown to be high in the type to pursue active decoration. In regard of the differences of the ability to set the fashion leadership, the confidence of makeup, and the interest in makeup according to lifestyles, the ability to set the fashion opinion leadership and the interest in makeup are shown to be high in the type to pursue active decoration. But the type to prefer traditional life is the lowest in the ability to set the fashion opinion leadership, and the type to prefer conservative intelligence is the lowest in the interest in makeup.

보문 : 화장의 도구성과 유행성에 영향을 미치는 관련변인 연구

최수경 ( Su Koung Choi ) 韓國衣類學會 2008 한국의류학회지 Vol.32 No.5

숲해설가의 직무 경험에 관한 질적 연구

최수경(Choi, Su-Gyeong) 한국산림휴양복지학회 2015 한국산림휴양학회지 Vol.19 No.3

그간 숲해설가 연구는 전체 숲해설가의 10%에 해당하는 국가 산림관련 직무교육 참가자를 대상으로 한 연구가 대부분이었다. 따라서 본 연구의 목적은 현재 국가 일자리사업 밖에서 활동하고 있는 숲해설가들의 직무 경험을 분석하여 숲해설가를 위한 실질적인 제도 수립 및 운영을 위한 개선방안을 제시하는데 있다. 이를위해 경력 7년의 전업 숲해설가 세 명과 비구조화된 심층면담을 하였고, 질적 연구의 근거이론 접근방법에 따라 자료를 분석하였다. 원자료를 분석한 결과 203개의 개념, 26개의 하위범주와 9개의 범주(숲해설가 소양, 자연을 닮은 삶, 숲해설가의 성장, 환경운동을 보는 시각, 현재의 기반, 제도의 이면, 해설가의 위기, 제 자리 찾기)가 구성되었다. 핵심범주는 ‘심해지는 숲해설가 경쟁 여건 속에서 살아남기’로 나타났다. 경쟁의 원인은 숲해설가인증제도의 시행과 그로 인한 숲해설가의 증가, 경쟁의 심화와 그에 따른 전문성 요구 증가, 기부와 봉사에서 취업과 수입 중심으로 숲해설 활동의 개념변화가 나타났고, 숲해설가가 삶을 재구성하기 위해 택한 살아남기 전략은 지평 넓히기, 지평 구축하기, 지평 이동하기, 지평 이용하기로 나타났다. Until now, most study about forest interpreters was studied participants in job training related national forest who are only 10% of the total forest interpreters. Therefore, the object of this study is to analyze hands-on experiences of forest interpreters who do not take part in national sponsored employment project and try to help practical assistance to the institution of forest interpreters. So, this study was researched through unstructured deep interviewwith three forest interpreters who has had 7 years into their careers and analyzed their datawith grounded theory of qualitative research. Based on the analysis of the raw data, it included 203 concepts, 9 categories, and 26 sub-categories(forest interpreter knowledge, natural resembling life, growth forest interpreter, vision of the environment movement, reverse side of system, crisis of forest interpreter, find a place). The main idea is shown as ‘survive in the competitive conditions of forest interpreting’. The cause of competition is the beginning of forest interpreters accrediting system, increasing numbers of forest interpreters based on accrediting system and the more profesional, the more competitional. Also concept of forest interpretation activity changed donations and service to employment and income. It is the broaden horizons, horizons to build, move horizons and horizons were use that survival strategy was chosen by forest interpreters to reconstruct their life.

안드로이드 기반 센서 구성 및 센서 프로그래밍 기법

최수경 ( Su-kyung Choi ),박영호 ( Young-ho Park ) 한국정보처리학회 2012 한국정보처리학회 학술대회논문집 Vol.19 No.1

스마트폰이 제공하는 다양한 애플리케이션들은 스마트폰이 탑재한 센서들과 밀접한 관계가 있다. 본 논문에서는 최근 진화를 거듭하고 있는 스마트폰 센서의 종류와 이를 구현하기 위해 센서 매니저를 이용하는 법과 센서 값을 해석하는 법에 대해 분석해본다. 또한 이를 바탕으로 기기의 센서 목록을 읽어내는 간단한 프로그래밍 예를 소개하고 이를 설명한다.

상수처리 : 정수장애 조류의 체적, 생장율과 침강속도

최수경 ( Su Kyung Choi ),이지영 ( Ji Young Lee ),조경제 ( Kyung Je Cho ) 한국물환경학회 ( 구 한국수질보전학회 ) 2003 공동 추계학술발표회 Vol.2003 No.-

원피스드레스의 스커트 폭·길이에 따른 색상과 톤의 인상평가

최수경(Choi Su Koung),강경자(Kang Koung Ja) 한국색채학회 2007 한국색채학회 논문집 Vol.21 No.2