• Journal of Korea Game Society
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• v.14 no.3
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• pp.15-24
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• 2014

This research examined the actual state of deaf students' use of Internet games by administering an Internet game addiction scale test to 201 deaf students from elementary, middle or high schools. The research findings indicated that middle and high school students were more likely to be left at home after school without their protector's presence than elementary school students. The average daily sleep hours of deaf students were similar to or fewer than those of general students, and the amount of their Internet access time and the one spent on Internet games were greater than that of non disabled students. As for the Internet user types, more male deaf students were categorized into risk user type than female deaf students, and the number of deaf risk user type students was significantly higher than that of non disabled risk user type students. The results suggest that the on-going national research on the actual state of Internet game users should include disabled students and that there is an urgent need to develop prevention programs of computer games overindulgence.

• The Korean Journal of Elementary Counseling
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• v.7 no.2
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• pp.181-196
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• 2008

The purposes of this study were to develop vocational cards for elementary school children as a useful means to be applicable to elementary career counseling, to carry out a career counseling program by using vocational cards, and ultimately to determine the effect of the program on the career maturity of elementary schoolers. After job selection criteria were prepared in light of the characteristics of different occupations, changing business world and school children, how many number of vocational cards would be suitable for elementary schoolers was decided, and leading occupations were selected according to Holland classification in consideration of promising job list for the future, analysis of schoolbook and dream job among school children. And then what should be described on vocational card was determined, and their size was selected. Students who participated in the career counseling program based on vocational cards were significantly different in career maturity from others who didn't. To improve the reliability of quantitative approach, the students were asked to describe how they felt, and they made a positive assessment of the program as they found it to be interesting and of use for their understanding of themselves and business world. In conclusion, the vocational card for elementary middle-year students developed in this study catered to the career development stage of elementary schoolers, and the career counseling program using the vocational cards had a positive effect on enhancing the career maturity of children.

• Korean Journal of Health Education and Promotion
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• v.29 no.1
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• pp.109-120
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• 2012

Objectives: The objectives of this study were to assess the implementation status of Health Promoting Schools (HPS) among elementary, middle and high schools and to identify characteristics of the schools that affect the implementation of HPS. Methods: A total of 703 teachers (male 32.2%, females 67.8%) from 70 elementary, middle and high schools in Seoul and Gyeonggi participated in the survey. A 60-item self-evaluation questionnaire was used to assess implementation status of HPS. Results: Implementation of HPS in elementary schools were more favorable than middle and high schools after controling for participants' characteristics, such as age, gender, and their duties at school (<0.001). Being a private school was associated with higher score on implementation of HPS in both elementary (${\beta}$=0.170) and middle/high schools (${\beta}$=0.275). However, being located in rural areas (${\beta}$=-0.409) and having larger number of students (${\beta}$=-0.521) were associated with lower score on implementation of HPS in middle/high schools. Conclusions: Middle and high schools, especially large public and/or rural schools, were less favorable in implementing HPS. Therefore, supporting those schools are necessary and developing evaluation and monitoring system for HPS implementation will contribute to promote students' health.

• 한국정보교육학회:학술대회논문집
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• 2021.08a
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• pp.107-112
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• 2021

This study tried to analyze the hours for computer science education in private elementary schools located in Seoul, in order to find out how many lesson hours are required. According to online discussion participation in the 2022 revised curriculum survey results, it was found that students and parents wanted computer science education to be strengthened. Information education in public elementary schools consists of a separate unit in the practical subject based on the 2015 revised curriculum and is to be implemented for more than 17 hours. As a result of surveying the average hours of computer science education based on school reminder of 28 private elementary schools in Seoul, it was found that about 152 hours of information education were being operated for 6 years. This is about 9 times the gap in education hours compared to public elementary schools. Artificial intelligence is emerging as important, so the lesson hours of information education must be secured to strengthen students' future competency in morden society. Therefore, informatics curriculum should be independent as a subject and secure the number of hours in the elementary school level.

• Journal of Korean Elementary Science Education
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• v.35 no.2
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• pp.265-276
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• 2016

In this study, modeling pedagogies were employed to re-design and teach the unit of Seasonal Changes in the $6^{th}$ grade science curriculum. The effects of the modeling-based program were investigated in both the conceptual and affective domains using an approach of mixing quantitative and qualitative techniques. The result showed that the students in the modeling-based science inquiry classroom gained a higher mean score in a conceptual achievement test than their counterparts in a traditional science classroom. The number of the conceptual resources activated to explain the causes of the seasons, as well as the types of student explanations developed through the combination of the resources activated, were greater in the modeling-based classroom. The modeling-based science inquiry was also effective in improving student attitudes toward science lessons. It was revealed, however, that the students experienced both positive and negative epistemic feelings during the modeling-based science inquiry. Implications of these findings for science education and relevant research were suggested and discussed.

• The Korean Journal of Food And Nutrition
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• v.26 no.4
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• pp.952-966
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• 2013

The purpose of this study is to analyze the differences of food habits and food preferences between lower and higher grade students through the survey of elementary school students in Daejeon four elementary schools located in Jung-Gu and Seo-Gu in Daejeon are selected for this survey randomly and the completion of the questionnaires are according to grade. 1. Practical Analysis of Food Habits: For regular meals, the highest number of subjects skipped breakfast. It is being found that the girl students (81.61%) consumed more cooked rice than the boys (78.85%) and more boys (13.10%) ate bread or milk more than the girls (9.20%). The most important thing for the lower grades students (34.20%) when consuming is the nutritious foods, while the higher grades students (49.67%) consumed the set meals. During consumption, the highest number of the subjects watched TV or read books from time to time. More higher grades students (38.98%) preferred spicy and salty foods than the lower grades (22.09%). 2. Food Preferences: Between rice and noodles, most subjects preferred cooked rice (81.38%), Jajangmyeon (80.80%), Ramyeon (79.43%), and disliked bean-mixed rice (28.39%). For soups, Most students enjoy the Deokkguk. Majority of the subjects prefer meat and fried or steamed foods, and also grilled and pan-fried dishes. For the pan-roasted and fried dishes, most subjects did not enjoy the rhizome fry and sweet-pumpkin fry methods, and for vegetables, they did not like wild vegetable and seasoned cucumber (40.57%) The higher grades students enjoy the vegetables and salads more than the lower grades students. For Kimchi varieties, it is found that subjects like the cabbage Kimchi (69.66%) the most. There is little difference in food preference between the lower and higher grade students, but the rankings of food preferences are different according to various grades.

• Journal of the Korea Society of Computer and Information
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• v.23 no.11
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• pp.211-218
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• 2018

The purpose of the present study was to test the impact of depression on mobile phone dependency among elementary school students, to test the mediating effect of self-esteem between depression and mobile phone dependency, and to draw out theoretical and practical implications in terms of preventing or reducing mobile phone dependency. Based on previous studies, a longitudinal research model between the aforementioned three variables has been identified. The present study analyzed the 4th, 5th, and 6th wave data from Korea Children and Youth Panel Study 2010 (KCYPS 2010). The major results were as follows. First, depression could have a significant negative effect on self-esteem. Second, self-esteem could have a significant negative effect on mobile phone dependency. Third, the influence of depression on mobile phone dependency was not significant. Fourth, gender could be a significant moderating variable between depression and self-esteem. Finally, a number of implications of these findings were also discussed.

• Research in Mathematical Education
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• v.21 no.1
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• pp.1-13
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• 2018

While the utility of the number line is considerable, articulating its conceptual foundation is often neglected in school mathematics. We suggest that it is important to build up strong conceptual foundations in the earlier grades so that number lines can be used in a more meaningful way and that any misconceptions associated with the number line can be prevented or intervened. This paper addresses unit, direction, and origin as the key elements of number lines and presents activities from Davydov's curriculum for early grades that promote exploration of those key elements and may resolve some students' misconceptions. As shown in sample activities from Davydov's curriculum, this paper suggests that students can broaden their perspectives on the number line and use it versatilely in various areas of mathematics learning when they deeply engage in the construction of a number line and have flexibility in interpreting the relationships between key number line elements.

• Korean Institute of Interior Design Journal
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• no.28
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• pp.124-132
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• 2001

The purpose of this study was to investigate the effects of physical environments change on children. Specifically, this study investigated the effects of a newly designed elementary school environment to implement open education on elementary school students. The changed environment was improved in various aspects including architectural type, the number of space types, layout, shape of the building, and color planning. This study showed evidence of interaction between aspects of the physical environment and the actual behaviors of children. The impacts of change in physical environment, more specifically, on children was confirmed by the study. Therefore, this study can be used as a basis to insist why physical educational environment needs improvement, to insist importance of physical educational environment and to justify importance of physical environment in educational setting.

• Journal of the Korea Society of Computer and Information
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• v.19 no.5
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• pp.119-128
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• 2014

This study conducted digital storytelling-based programing education targeting students at elementary school and analyzed educational significance as looking into perception on programing, making cognitive-affective assessments and having interviews. The results of the study are provided as follows. First, in terms of ex-post perception, from all the areas of fun, usefulness and ease of use, statistically significant differences were observed. It was also learned that female students have positive perception similar to male students. Second, the ex-ante and ex-post cognitive assessments came up with significant differences. Third, more affectively the class is developed, the number of students who would feel 'happiness' constantly increases. What the study has found there proves educational value of digital storytelling to programing education, and they will be used effectively as basic references for any relevant field to design measures for programing education of students at elementary school in the future.