• Proceedings of the Korea Database Society Conference
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• 2000.11a
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• pp.95-100
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• 2000

사실 표준 XQL(XML Query Language) 기반의 문서 질의를 이용하여 XML 문서에 대한 구조 검색과 내용 검색을 위한 문서검색 시스템을 구성하였다. 즉 XML 문서를 파징하여 내용 및 구조 정보를 트리구조로 구성하고, 표준 XQL을 이용하여 트리 구조 정보에 질의함으로서 구조 및 내용 검색을 하도록 구현하였다. 이를 이용한 응용분야로는 향후 방대한 크기의 XML문서 검색과 문서 관리, 전자 상거래 등 다양한 분야에 활용될 수 있는 요소기술로서 기대된다.

• Proceedings of the Korean Information Science Society Conference
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• 2002.10c
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• pp.289-291
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• 2002

생물다양성정보는 크게 종(species) 정보와 내용(content) 정보로 나눠 데이터베이스화한다. 이때, 분야별 데이터베이스 통합은 종에 대한 횡적인 통합과 내용에 대한 종적인 통합이 동시에 이루어지며, 분류학자들에 의해 정의된 항목과 국제적인 GSD(Global Species Database) 구축의 표준이 되는 내용들을 기반으로 구성요소들의 표준화 정의와 XML기반 표준 DTD를 작성한다. 또한 분산되어 있는 데이터베이스를 대상으로 통합 검색이 가능하도록 Mediator기법을 적용하여 관리시스템을 설계하였다.

• Journal of Korean Home Economics Education Association
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• v.29 no.4
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• pp.161-193
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• 2017

The purpose of this study was to develop and evaluate pre-parenthood education program(PPEP) based on Home Economics(HE) subject for high school students. The development and evaluation of PPEP based on HE subject in this study followed ADDIE model except implementation through 4 processes such as analysis, design, development, and evaluation. First, program development directions were set in three aspects such as 'general development', 'contents', and 'teaching and learning methods'. Themes of the program are 11 in total such as '1. Parenting, what is being a parent', '2. Choosing your spouse, happy marital relationship, the best gift to your children', '3. Pregnancy and birth, a moving meeting with a new life', '4. Taking care of a new born infant for 24 hours', '5. Taking care of infants, relationship with my lovely baby, attachment', '6. Taking care of young children, my child from another planet', '7. Parents and children in healthy family', '8. Parent-child relationship, wise parents to make effective interaction with their children', '9. Parents safety manager at home,', '10. Practice to take care of infants', and '11. Practice of community nurturing support service development'. In particular, learning activities of the program have major characteristics such as 1) utilization of cases including practice problems related to parenting, 2) community exchange activities utilizing learned knowledge and techniques, 3) actual life project activities utilizing learning contents related with parenting, 4) activities inducing positive changes in current life of high school students, and 5) practice activities for the necessities of life such as food, clothing and shelter supporting development of children. Second, the program was developed according to the design. Teaching-learning plans and materials for 17 classes were developed according to 11 themes. The developed plans include class flow and teacher's reference. It starts with receiving a class-related message from a virtual child at the introduction stage and ended with replying to the message by summarizing contents of the class and making a promise as a parent-to-be. That is the basic frame of class flow. Learning materials included various plans and reports necessary for learning activities and they are prepared in details so that they can be play the role of textbooks in regular curriculum. Third, evaluation of developed program was executed by a 5 point Likert scale survey on 13 HE experts on two aspects of program development process and program development results. In the evaluation of development process, mean value was 4.61 and index of content validity was 97.4%. For development results, mean value was 4.37 and index of content validity was 86.9%. These values showed that validity in the development process and results in this study was highly secured and confirmed that PPEP based on HE was appropriate and valid to enhance parent qualifications of high school learners.

• Journal of the Korean Chemical Society
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• v.47 no.4
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• pp.391-400
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• 2003

This study was performed the analysis of seven kinds of the hight school chemistry II textbooks based on the 6th curriculum. Particularly, inquiry activity part was analyzed by the three dimension framework which consists of inquiry content dimension, inquiry process dimension and inquiry context dimension. In the analysis of the inquiry content dimension of inquiry activities, the total number of themes in seven kinds of textbook was 212. And the number of inquiry activities in seven kinds of textbook was diverse: A textbook had 28, B textbook 25, C textbook 31, D textbook 35, E textbook 31, F textbook 29 and G textbook 33. As for the avaerage number of inquiry activities of each chapter, chapter I "Material Science" is 3.00(9.91${\%}$), chapter II "Atomic Structure and Periodic Table" 4.57(15.1${\%}$), chapter III "Chemical Bonding and Compound" 6.86(22.6${\%}$), chapter IV "State of Matter and Solution" 7.00(23.1${\%}$), chapter V "Chemical Reaction" 8.86(29.2${\%}$). For the analysis of inquiry process dimension, it follows in the order of 'observation and measuring (66.7${\%}$)', 'Interpreting data and formulating generalizations (26.5${\%}$)', 'seeing a problem and seeking ways to solve it (4.1%)', and 'building, testing and revising the theoretical model (2.7${\%}$)'. As for the analysis of the inquiry context dimension, the scientific context occupied 90.5${\%}$, the individual context 4.3${\%}$, the social context 0.9${\%}$, and the technical context 4.3${\%}$. It shows that the proportion of STS(Science-Technology-Society) related contents in inquiry activities was only 9.5${\%}$.

• Journal of the Korean Chemical Society
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• v.45 no.2
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• pp.162-176
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• 2001

This study was covered with the analysis of five kinds of the middle school science text books(chemistry part) based on the oth curriculum. Particularly, inquiry activities part was analyzed by the three dimension framework which consists of inquiry content dimension, inquiry process dimension and inquiry context dimension and the results are as follows;1. In the analysis of the contents in the middle school science textbooks(chemistry part), the average number of total pages was 197.6. The illustration and picture were contained 0.66 in number per a page, and the average number of further readings was 5.8.2. In the analysis of the inquiry content dimension of inquiry activities, the total number of themes in five kinds of textbooks was 222. And the number of imquiry activities in five kinds of textbooks was siverse : A textbook had 51, B texbook 49, C textbook 37 and E textbook 35.3. For the analysis of inquiry process dimension. it follows in the order of 'interpreing data and formulating generalizations (42.4%)','observation and measuring (38.1%)','seeing a problem and seeking ways to solve it (7.8%)' and 'building, testing and revising the theoretical model(11.7%)'.4. As for the analysis of the inquiry context dimension, the scientific context occupied 94.2%, the individual context 0.4%, the social context 2.7% and the technical context 2.7%. It shows that the proportion of STS(Science-Technology-Society) related contents in inquiry activities was only 5.8%.

• Journal of Korean Home Economics Education Association
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• v.32 no.3
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• pp.63-79
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• 2020

This study aimed at analyzing the food safety units of technology and home economics textbooks, as 'safety' emerged as a key concept in the 2015 revised curriculum. From each textbook, the main text, auxiliary elements(including tables, figures, etc.), and related activities were analyzed. According to the results, first, the main texts emphasized the importance of food selection(3.08 pages), food safety hazards(2.93 pages), safe storage and management of food(2.63 pages), and meal preparation with safety and hygiene(0.98 pages). Secondly, when the auxiliary elements were examined, the food safety content was most often presented in the form of tables/illustrations/pictures, followed by supplementary learning materials, activities, captions, end-of-chapter summaries, the chapter introduction and review quiz, and unit introduction. Thirdly, most activities were individual activities rather than small group or collective activities and were focused on investigation, evaluation, craft, application, implementation, inference and judgment, utilization, and proposition. In conclusion, it is recommended for textbooks to evenly distribute the content in the main texts and auxiliary elements, and include more group activities when developing textbooks in the future.

• 한국정보교육학회:학술대회논문집
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• 2004.08a
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• pp.20-27
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• 2004

현재의 정보통신기술교육은 정보 활용적인 측면과 다른 교과에 대한 도구적인 성격이 짙다. 정보통신기술교육에 새로운 활력을 불어넣기 위하여 ACM과 IEEE의 공동보고서인 Computing Curricula 2003을 통하여 컴퓨터 교과에 대한 관점을 조명해 볼 필요가 있다. 컴퓨터 과학에 대한 내용학적인 접근을 통하여 교과에 대한 정체성이 확립되는 밑거름이 될 수 있다. 미래 사회의 주역인 학생들의 정보화 마인드 형성을 위하여 정보교육은 내용선정부터 체계적으로 시도되어져야 한다. 여러 분야 중에서도 컴퓨터 구조교육의 내용을 단순화, 정교화시키는 과정을 통해 정보에 쉽게 접근할 수 있고, 정보적인 사고가 가능할 수 있도록 프로토타입(Prototype)을 구성하고자 한다. 기존의 구조교육의 형태와 내용을 분석하여 학습 내용을 선정하여 요소를 추출하는데 그 목적이 있다.

• Journal of Korean Home Economics Education Association
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• v.32 no.2
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• pp.117-139
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• 2020

The purpose of this study was to develop curriculum of the elementary, and secondary school home economics that integrates three systems of action and to prepare a plan for convergence education in home economics curriculum. To achieve this goal, the characteristics of elementary, secondary school dietary curriculum integrating three systems of action, the focus of development, core competencies, and goals were derived through the review of literature. In this study, we set up perennial and sub-practical problems and selected content elements. The contents system of the developed curriculum was modified and supplemented by examining the validity of experts, and the achievement standard of the middle school home economics dietary education curriculum was developed by integrating the three systems of action. The content system of the elementary, and secondary school home economics curriculum that integrated the three systems of action is centered on practical problems, and the perennial problem is 'What should we do to practice healthy dietary life?' There are five areas of this curriculum: 'health and diet', 'food planning', 'food purchase and management', 'cooking', and 'meal', and the scope of curriculum is repeatedly expanded to 'personal and family', and 'social'. The practical problems in the five areas are composed of 10 practical problems in the two dimensions (personal & family, and society), and the practical problems and contents elements are spiralled by applying the principle of integration. The contents of this curriculum were compared with the achievement standards and learning elements of the dietary life in the 2015 elementary school practical arts, middle and high school 'technology & home economics', and the 'home economics science' curriculum. The results showed that the developed curriculum encompassed additional content beyond all the content already included in the 2015 revised curriculum.

• The Journal of the Korea Contents Association
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• v.13 no.11
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• pp.492-501
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• 2013

This study is aimed to track down on changes in the way Korean culture was covered in Japanese textbooks over the past three decades since the 1980s by reviewing 'social studies' textbooks for the 6th graders in elementary school and 'geology' textbooks for middle school, which are two compulsory subjects in Japanese schools where Korean cultures is the most often mentioned. To that end, Korean culture contents mentioned in the textbooks were classified into basic element, unique element and element that reflect the times, each of which was then divided into the categories of traditional & modern and surface & in-depth so as to see how each of the categories was presented. Japanese textbooks mentioned mostly surface and basic elements of Korean culture relating to food, clothing and shelter, such as Hanbok, Kimchi, Ondol, high-rise apartment and table manners, and also landscape of Seoul. Also, the kinds of contents which constantly appeared in the textbook were mostly basic elements including to food, clothing and shelter. Elements that reflect the times such as the 1988 Seoul Olympic Games, the 2002 Korea-Japan World Cup and the Korean Wave were adequately covered as part of chronological explanations in the books. The aspect of Korean culture in Japanese textbooks seems to expand in depth and scope over the years. More recently, detailed explanations and visual images were increasingly used to introduce Korean culture.

• Journal of Korean Home Economics Education Association
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• v.24 no.2
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• pp.135-154
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• 2012

The purpose of this study was to investigate the trends of HE exam questions through analyzing the examination items for secondary Home Economics(HE) teaching certification from 2002 to 2011. The results of the study were as follows: First, regarding the analysis on pedagogy of HE course, it accounted for 30.9% of the total questions, and recently, it increased to 35%. Regarding the ratio of questions by each evaluation element, 'practice of teaching and learning methods for HE course'(33.2%) had the highest ratio, and 'essence of the education of HE'(3.2%) had the lowest ratio. Second, regarding the analysis on eating habits, it amounted to 17.5% of the total questions, and recently reached 15%. With regard to the ratio of each evaluation element, 'cooking theory and practice'(26.1%) had the highest ratio, and 'culture of eating habits'(3.7%) had the lowest ratio. Third, regarding the analysis on clothing habits, it accounted 15% of the total questions, and recently reached 12.5%. With regard to the ratio of each evaluation element, 'clothing management'(25.1%) and 'production of clothing and living necessaries'(25.1%) had the highest ratio, and 'selection of clothing and self-expression'(3.0%) had the lowest ratio. Fourth, regarding the analysis on housing life, it accounted for 11% of the total questions, and recently reaches 12.5%. With regard to each evaluation element, 'the understanding of housing life culture'(22.5%) had the highest ratio, and 'the understanding of housing interior design'(10.7%) had the lowest ratio. Fifth, regarding the analysis on daily life as a consumer, it accounted for 12.4%, and recently reaches 12.5%. With regard to the ratio of each evaluation element 'management of domestic resources'(34%) had the highest ratio, and 'planning of entire life and domestic welfare'(0%) had the zero ratio. Sixth, regarding the analysis on family life, it accounted for 13.3% of the total questions, and recently reaches 12.5%. With regard to the ratio of each evaluation element, 'the understanding of family and the changes in family'(23.8%) had the highest ratio, and 'marriage and the development of family'(2%) had the lowest ratio.