• Research in Mathematical Education
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• v.26 no.2
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• pp.105-120
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• 2023

With the rapid advancement of educational technology, recent studies have connected teachers' professional noticing with the use of digital resources in mathematical instructions. In this study, I examined elementary mathematics preservice teachers' attending and interpreting a mathematical software, ST Math, in the exploring and implementing phases. The findings indicate that preservice teachers paid attention to visual representations and manipulation prior to interactions with children and further took into consideration on task structures and situated context after interactions. They interpreted the events based on connected mathematical knowledge of prior interactions and further reflected on the progression of problem-solving strategies and sequence of tasks. In addition, four distinctive profiles of transitioning of evaluation on ST Math activities were identified with illustrations. Implications for noticing and teacher education were discussed.

• Journal of the Korean Institute of Educational Facilities
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• v.19 no.2
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• pp.59-66
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• 2012

Community design education has covered the worldview dimension of the collaborative courses for sustainability draws on the architectural expertise developed in a network of community projects and therefore case studies of design education by the collaborative project-based learning in terms of participants, students, teachers and architects, such as 'Learning By Design' for the K-12 comprehensive program in Massachusetts addresses how a local society can make its community sustainable by both design and education. To understand that community design and education can provide professional development in all levels of skills and knowledge across disciplines and opportunities for collaborative learning and problem-solving, this research consists of case studies of the community design education including social systems that assist in organizing the local educational program as well as promoting the programs with public awareness of the community. It covers the UNESCO-UIA agenda of the community design and education that is to enhance the physical environment relating to human interaction by developing innovative alternatives of existing community and contributing voluntarily to neighborhoods through design. As the community design collaborative of design professionals and users is a structural approach to assess design quality, the cases address how to set up the architectural program in order to share pro bono design service and provide high-quality design resources available for sustainable environment.

• Korean Journal of Health Education and Promotion
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• v.29 no.2
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• pp.71-81
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• 2012

Objectives: Effective and efficient response for public health crisis necessitate planning how to respond and mobilize the resources in schools. We preformed this study to develop the strategies to improve efficiency of school health education in an outbreak of pandemic disease. Methods: We tried to review the policies, regulations and response systems of all related sectors, and advanced cases associated with pandemic disease control measures by searching databases and on-line networks connected with the Korean Ministry of Education, Science and Technology. Results: It was important to implement a consistent and systematic approach for educational offices and schools to prevent confusion resulted from the inaccurate information. First, the systems and action plans for school health should be established to prepare and respond to an outbreak of pandemic disease. Secondly, the strategies to improve the efficiency of school health education in public health crisis should be in place. Finally, the personnel pool would be needed to provide the crisis management programs. Conclusion: In order for staffs and students to have abilities to respond in an outbreak of pandemic disease, comprehensive school health approaches and efficient educational efforts should be prepared in collaboration with related sectors.

• The Journal of the Korea Contents Association
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• v.14 no.4
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• pp.148-159
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• 2014

The purpose of this study was to comparatively analyze local educational autonomy(LEA) between Korea and the U.S. and investigate the new directions that Korea can follow. To do so, a comparative analysis was employed to study the background, development process, principles and structural elements of the respective LEAs. The conclusions drawn from the study were as follows: First, the structure of the Korean LEA should be selected and established. Second, the LEA principles should be discussed again and decided anew to accomplish the goals of the LEA by mobilizing all local potential resources. Third, 'control by people,' one of essential LEA principles, should be expanded to include the participation of the people.

• Journal of The Korean Association of Information Education
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• v.10 no.2
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• pp.273-280
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• 2006

Most homepages of schools are available to publicize activities of education, to load educational materials efficiently. But we can't use current homepages of schools in making characteristic information or sharing educational resources. In this study, this CUBE system with RSS and mobile phone was designed and embodied for sharing characteristic educational activities and works in schools. Currently, CUBE is being under experimental test in elementry schools at Sancheong area, and instructors and students are operating CUBE for sharing education activities and making community in this system,.

• Korean Institute of Interior Design Journal
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• v.25 no.6
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• pp.15-22
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• 2016

Recent changes in the Korean education policies are promoting the advances in science and technology and cultivating people of convergence talent. STEAM (science, technology, engineering, art and math) educational program is Korean styled convergence program for creative competent human resources. Therefore, Therefore the aim of this study is developing convergence hand-on educational program coping with climate change for elementary school students. For development of the program, we investigated the curriculum of the elementary school about the climate change, and allocated in the creative learning standard frame. Also, we selected themes related the climate change in the curriculum and learning activity. For more effective program to build the convergence competency, we analyzed the program based on creative problem based learning process and 4 core competency(creativity, communication, convergence, caring) elements. In conclusion, the STEAM program needs to develop by school curriculum and leaner's ability. For elementary school students, the STEAM program consists with creative problem based learning process. And the convergence educational program would analyze by the creative PBL process and convergence competency elements. So, this developing program has brought the promotion of the creative convergence competent talented person for the future global environment.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.69
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• pp.721-740
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• 2016

Recently Korea has stepped into a stage of sluggish development, and the unemployment of young people has become a major issue. Especially in 1998 IMF economic shock was influential in formulating government policy and social economic structure on employment. Restructuring now becomes everyday words and further restructuring is already under way. Owing to the growing economic crisis and resultant unemployment and initial appointment shall be considered conditional. Young job seekers are grappling with mastering their native language and unnecessary experiences. These unnecessary experiences are needless waste of time and money. Educational system in university may be affected by environmental changes in population of students and business crisis. Sometimes the departments made a very low rate of employment may be abolished or merged in university. The government will demand us in the work of reform by doing NCS. The government is now ask to teach, train and employ students on the basis of NCS especially in high-school, job training center, and college and university. NCS has advantages and disadvantages. NCS may reduce waste of time and money to make unnecessary experiences, provide standard course to prepare educational system. It will be a big help to adapt properly and make better employment system. The most negative element of the program is application to humanities and social sciences by the same standard with technology and engineering department in the university. Standardization of each educational course will not react quickly to rapidly changing situations in the future.

• The Journal of Sustainable Design and Educational Environment Research
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• v.7 no.2
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• pp.12-29
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• 2008

The problem should be approached in terms of recovering essential functions of technical high school and identification to supply stable and quality human resources in technical sector. An adequate space programming for technical high school is needed to educate effective skills and techniques. Considering the education directions of vocational high school, the article covers principals of technical school's construction plan and directions and, based on this, suggest the way of estimating the scale in construction plan of technical school. Through this research, systematic and reasonable space planning can be possible. The range of this research is based on development directions of society and education and an objective standard in a newly reformed the 7th Stage of Education. In addition, the research is limited to technical high school among kinds of vocational high school. The purpose is to redefine the role of technical school that face identification crisis currently, comparing to the past, and to suggest a more effective space planning. The research limits the space to classes for specialized subjects, a core space for education in technical school among diverse spaces.

• The Journal of Korean Association of Computer Education
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• v.6 no.2
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• pp.147-156
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• 2003

Collaborative Filtering is a popular technology in electronic commerce, which adapt the opinions of entire communities to provide interesting products or personalized resources and items. It has been applied to many kinds of electronic commerce domain since Collaborative Filtering has proven an accurate and reliable tool. But educational application remain limited yet. We design collaborative filtering recommendation system using user's ratings in educational contents recommendation. Also We propose a method of similarity compensation using user's information for improvement of recommendation accuracy. The proposed method is more efficient than the traditional collaborative filtering method by experimental comparisons of mean absolute error(MAE) and reciever operating characteristics(ROC) values.

• Journal of The Korean Association of Information Education
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• v.11 no.2
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• pp.243-249
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• 2007

Most homepages of schools are available to publicize activities of education, to load educational materials efficiently. But we can't use current homepages of schools in making characteristic information or sharing educational resources. In this study, this I-CUBE system with RSS was designed and embodied for sharing characteristic educational activities and works in schools. Currently, I-CUBE is being under experimental test for sharing education activities and making community in elementry schools,.