• Convergence Security Journal
• /
• v.15 no.4
• /
• pp.113-119
• /
• 2015

Recent, cyber violence is increasing in a school and the severity of the problems encountered day by day. In particular, the severity of the cyber force using the smart phone is recognized as a very high and great problems socially. Cyberbullying have long damage degree and a wide range time duration against of existed physical cyber violence. Then student's affects is very seriously. Therefore, we analyzes the relationship and languages in the classroom for students to use to identify signs of cyber violence that may occur between friends in the class. And we support this information to identified parent, classroom teachers and school sheriff for prevent cyberbullying accidents in the school. For this research, we will design and implement a messenger in the cyber classroom. It have many components that are Big-data vocabulary, analyzer, and communication interface. Our proposed messenger can analyze lingual sign and friendship between students using Big-data analysis method such as text mining. It can analysis relationship by per-student, per-classroom.

• Journal of Elementary Mathematics Education in Korea
• /
• v.14 no.3
• /
• pp.547-565
• /
• 2010

The study aims to compare between two lectures of elementary mathematics education in United States and Korea based on the Ball et al.'s classification of mathematical knowledge for teaching. The lecturers are a professor of University in United States and me. In both lectures, subjects and contents of lectures are much similar but there are many different things. And the differences are mainly due to the area of pedagogical content knowledge, especially either knowledge of content and students or knowledge of content and teaching. Also the different courses of both universities are one of important causes of the differences. The study will be able to contribute to the studies on the improvement of our course, elementary mathematics education.

• Journal of Gifted/Talented Education
• /
• v.20 no.1
• /
• pp.151-173
• /
• 2010

Several researches have been done on the meaning of probabilistic thinking level and its pedagogical implication. However, there is lack of trials of using topics in probability to educate mathematically gifted students. As a result, we don't have sound understanding on gifted students' probabilistic thinking level and how to facilitate it through educational program. This study examines the meaning of probabilistic thinking level, develops and applies tasks in probability for gifted education. Having the analysis of the student responses, this study tries to investigate how teachers who participate in an in-service teacher education program interpret the developed tasks and student responses. In conclusion, this study shows the possible approach of gifted education using probability tasks to facilitate gifted students' probabilistic thinking level and its potential in identification of giftedness through observation.

• Journal of the Korean Institute of Educational Facilities
• /
• v.22 no.4
• /
• pp.3-14
• /
• 2015

This study analyzes the domestic kindergarten attached to elementary school, and that is to present the basic data to be established in the future on the basis of the problems seen in kindergarten attached to elementary school analysis of construction planning. For this study, selecting 10 kindergartens in Hwaseong, Gyeonggi-do, and the selected spatial configuration of kindergarten. And then, analyzes Space Organization, Circulation Plan, Area Distribution, Spatial Hierarchy of them. The results were as follows. 1) The current kindergarten attached to elementary school is associated with the most elementary building planes are independent. 2) Most of them don't have space for secondary activities such as playroom or hallway space between the classrooms and the entrance. 3) Interior space is composed of educational space, service space, administrative space. 4) Kindergarten attached to elementary school should plan increase the area because it is small scale there are a lot of dead space. 5) The main users of kindergarten children should be planned simultaneously in a space that is used along with the teacher. Such a kindergarten attached to elementary school in order to be implemented in construction and environmental characteristics of the kindergarten curriculum developers and juxtaposition of kindergarten teachers and architects such exchanges should be made a doctor of the tripartite briskly.

• Journal of Korea Game Society
• /
• v.19 no.1
• /
• pp.25-36
• /
• 2019

Outdoor play for young children can promote the development of physical development, emotional development, and creativity development. However, due to safety accidents that occur in outdoor play, outdoor play is not progressed sufficiently. In this paper, we have developed smart functional educational games for AR education which can be easily used in early childhood education. In order to maximize the educational effect of the developed game and to provide customized education on the field, we conducted a focus group interview with a group of in - service child care teachers in the game design stage. Through this, we developed a functional game with AR system and verified the educational effect.

• Korean journal of food and cookery science
• /
• v.26 no.1
• /
• pp.41-53
• /
• 2010

The purposes of this study were to: a) investigate personal and foodservice operational factors affecting job stress of school foodservice dietitians, b) analyze the contribution of emotional labor to job stress of school foodservice dietitians. A survey was conducted from May 2 to June 13, 2008 to collect data from school foodservice dietitians (N=546). 206 questionnaires were returned completed, and 15 improperly-completed questionnaires were excluded. Finally, 191 questionnaires were used for final statistical analysis (usage rate : 34.98%). The results of the study were as follows. First, personal variables significantly affecting dietitians' job stress were 'monthly bills(p<0.05)' and 'total length of time in school foodservice (p<0.05)'. Second, foodservice operational variables affecting dietitians' job stress were 'school level (p<0.05)', 'type of school foodservice management (p<0.01)', 'number of meal service times (p<0.05)', 'total number of meals served per day (p<0.001)', 'number of meals served per day for students (p<.001)', 'number of meals served per day for teachers (p<0.001)', and 'number of foodservice staff (p<0.001)'. Third, emotional labor was found to contribute significantly to the job stress of dietitians in school foodservice (p<0.001). It was found that as dietitians experience more emotional labor at work, more job stress is experienced. Stress management is a very important and meaningful contributor to foodservice quality as well as to personal well-being for workers in school foodservice. Therefore, it is proposed that management of emotional labor is essential for stress management. Further, emotional labor and job stress should no longer be considered a personal matter, but rather should be approached systematically in all aspects of a school foodservice organization.

• Journal of Internet Computing and Services
• /
• v.17 no.3
• /
• pp.67-73
• /
• 2016

With the rapid development of mobile services and the prevalence of education robots, robots are being developed to become a part of our lives and they can be utilized to assist teachers in giving education or learning to students. This standard has been proposed to define the degree of autonomy for education robot. The autonomy is an ability to perform a given work based on current state and sensor value without human intervention. The degree of autonomy is a scale indicating the extent of autonomy and it is determined in between 1 and 10 by considering the level of work and human intervention. It has been adapted as per standard and education robots can be utilized in teaching the students autonomously. Education robots can be beneficial in education and it is expected to contribute in assisting the teacher's education.

• The Journal of the Korea Contents Association
• /
• v.18 no.6
• /
• pp.342-352
• /
• 2018

Seongri scholars of the Joseon Dynasty said that portraits were revered as academic teachers, and that the personal meaning was typical. Portraits in the latter phase of Joseon Dynasty have been popular in various contexts, especially in the sense of the texture, the religious church, and the ritual service. The etiquette and written aspects contained in portraits can point out the problems of contemporary society's individualism and attitudes through the expressive and personal approach to the art of painting. The purpose of education is to explore relationships with others, to coordinate myself with others, to have respect for others, and to change the inner workings of individuals. Through this, we can explore and explore personality education elements and find ways to achieve personality education through the exploration of figures using portraits as educational material, the process of making portraits, and the discovery of meaning. Therefore, for systematic appreciation, we are planning to set up an appreciation standard by proposing a 3-step review process applied to the 2015 revised education course.

• The Journal of the Korea Contents Association
• /
• v.22 no.10
• /
• pp.827-839
• /
• 2022

The severity of smartphone dependence among early adolescents, known as the most vulnerable group to smartphone addiction, is increasing. In this study, the factors affecting the smartphone dependence of early adolescents were analyzed by separating into elementary school and middle school students. For this purpose, the 1st data from Korean Children and Youth Panel Survey(2018) was used. The subjects of the study were 2,607 4th grade from elementary school and 2,590 1st grade from middle school. Factors that affect to smartphone dependence of both elementary and middle school students in common were gender, self-esteem, aggression, time spent with parents, and negative parenting attitude. On the other hand, region(city size), economic level, health status, school life satisfaction, and relationship with teachers were significant in the smartphone dependence of elementary school students, but not in middle school students. In middle school students, positive parenting attitudes were significant. Based on the results of the analysis, implications for policy establishment and social service provision were drawn to encourage the proper use of the by early youth.

• The Journal of the Korea Contents Association
• /
• v.16 no.12
• /
• pp.600-621
• /
• 2016

This study aims to develop and apply the language education program model - based on balanced language education approach - on development of literacy of young children in low-income families, specially participating in Dream Start public welfare service. Development of this languge education program was based on the basic view and characteristis of balanced language education. It was progressed in accordance with Analyze-Design-Develop-implement-Evaluate(ADDIE), which is an widely-used instructional design model. Educational contents including reading skills of picture books based on whole language approach and well-structured reading and writing sequences, teaching and learning method including the principles and the strategies and teaching and learning systematic evaluation method are proposed in viewpoint of balanced language teaching approach. The application of the program was conducted targeting 20 young children participating in Dream Start welfare service from June 2015 until early November. To evaluate the effectiveness of this program, word reading inspection and nonsense word reading inspection developed by Ko, Yeon-Kyung(2002) were performed. The reflective thinking journal of visiting teachers and the satisfaction reported by parents were analysed in the qualitative research method. As a result, reading skills of young children were improved. The superiority of the program - prefernce for the picture book, interests in written languages, effectiveness of individualized language education method - was demonstrated by qualitative analysis of reflective journal. This study has the significance on presenting the executable language education model for literacy development of young children in low-income families based on balanced language education approach.