• Journal of the korean academy of Pediatric Dentistry
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• v.31 no.1
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• pp.114-119
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• 2004

For the tooth traumas of children, instant and appropriate treatment is one of the important factors to determine prognosis of traumatized teeth. Especially in case of avulsed tooth, prognosis is greatly affected by instant and appropriate emergency treatment. The objective of this survey was to investigate elementary school teachers? knowledge of first aid treatment for tooth traumas of children. We asked for 520 elementary school teachers in Busan to answer questionnaires and 455(87.5%) were returned. The result of the survey supports that knowledge of tooth is little understood except general information about the treatment of tooth traumas. And it also shows that practical treatment is poor and instruction of medical treatment is not generally known Furthermore most teachers agreed that expert education for prevention and cure of tooth traumas is necessary (81.8%) and mouth protector is also necessary (71.9%) for the prevention. The result leads to the conclusion that educations on the prevention and emergency treatment of tooth traumas of elementary children who are physically active are needed.

• The Journal of the Korea Contents Association
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• v.16 no.1
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• pp.642-654
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• 2016

The purpose of this study was analyze the characteristics of self-management of the physical activity questionnaire elementary and develop self-management. To do this, from the average student is selected to receive training in physical education gifted students, and to cover up the children who are acting as an athlete in the current schools participated in a variety of students. Professional meetings, inductive categorization, item analysis, exploratory factor analysis and confirmatory factor analysis conducted, the verification was carried out between different groups discriminant validity for verification. As a result, physical activity self-management factor is the support of the parents of elementary school students, exercise management, life management, interest, self-confidence, support of parents, personal management were six factors determined to be a total of 24 questions. In addition, Gifted children was higher than in all the sub-factors of physical activity self-management in the general child population. As a result, we ensure the validity of the test to diagnose physical activity as a self-managed by first responders schools.

• Journal of Nutrition and Health
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• v.51 no.5
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• pp.433-444
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• 2018

Purpose: This study examined the status and needs of school-based nutritional education programs for reducing sugars intake in elementary schools. Methods: A total of 230 elementary nutrition teachers participated in this study through an online survey in July 2017. Results: Approximately one-third of the schools conducted nutrition education on reducing sugars intake as a main topic. The most frequent educated grade and education period were $4^{th}$ and $3^{rd}$ grade, and once a year. Most of the nutrition teachers answered that nutrition education related to reducing sugars intake for children was necessary. The nutrition teachers answered that first graders were the recipients in most need of nutrition education for reducing sugars but, realistically, third graders were the most suitable for nutrition education. The appropriate education topics were limited to the lower grades, such as sugars consumption related health problems, foods containing high sugars, and behaviors to reduce sugars intake; however, a wider variety of topics were selected for the upper grades. The experiment was considered to be an effective educational method for both the lower and upper grades. The most appropriate nutrition education media appeared to be a mock-up in the lower grades, and an experiment kit in the upper grades. Games and videos were highly considered to be effective media to educate students in reducing sugars consumption by voluntary participation in free time in the classroom in both the lower and upper grades. Conclusion: Nutrition education programs focusing on sugars intake reduction were conducted in some elementary schools, but the training time was short and the types of activities were limited. The perception and demand for nutrition education was very high. Therefore, the development and dissemination of elementary school-based nutritional education programs for sugars intake reduction is urgently needed. Moreover, to develop an effective nutrition education program, the education environment and demand in the field should be fully considered.

• Journal of the Korean School Mathematics Society
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• v.7 no.1
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• pp.83-102
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• 2004

The purpose of this study was to investigate addition strategies of the 1st year elementary school students compared to the strategies recommended by the 7th national curriculum. We used interviewed children's worksheets to analyze the children's strategies. The results of the study showed that the formal strategies the textbook recommended and the children's strategies were so different. Teachers need to articulately comment two strategies when they teach mathematics in the classrooms.

• Korean journal of food and cookery science
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• v.13 no.5
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• pp.648-660
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• 1997

The study was conducted to investigate children's attitudes toward food advertisement on children's television programs. A total of 868 subjects were selected from two KangNam and KangBook elementary schools (4, 5, 6th graders). First, it was reviewed food ads. On children's television program on 3 channels between 5∼7 pm from April to July in 1997. Among the total television commercials, 58% were food product ads.. Among the advertised food, the largest number of ads. was for beverages (21.6%) and the next was for cookies (19.7%), followes by sharbet and ice cream (19.5%), fast food (12.4%), cereal (5.5%) and milk and milk products (2.9%). This review revealed that the mostly advertised food are high in calorie, fat and sugar. Secondly, it was conducted a survey. The results of the survey were as follows: weekly average TV watching hours per child: 13.5. 50.8% of the children watched children's program on TV. 83.9% of the subjcts answered that they get their information about new food through TV ads.. 59.2% of children tried to buy the food advertised on TV program. The relationship between TV food ads. and health, 49.4% of the children answered that advertised food were not good for one's health. When we asked them to choose between advertised and non-advertised food, they preferred the advertised ones, such as cookies, beverages, fast food restaurants and cereals (p＜0.001). The results of this study suggest that children's purchasing and selecting of food were influenced by TV food advertisement. Therefore, education is needed which will help children's make responsible, informed consumers choices.

• Cartoon and Animation Studies
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• s.16
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• pp.33-47
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• 2009

This research investigated which evaluation factors in children's television animation programs children between 7 and 11 years of age value. We collected data by means of questionnaires among 120 children of elementary school first through fourth graders. As research result, the most important evaluation factors for children were fun and action, closely followed by innocuousness, purity, realism, comprehensibility, and violence respectively. Boys in both samples attached more value to fun and action in a children's television animation, whereas girls in both samples attached more value to innocuousness and fun.

• Life and Agrochemicals
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• s.271
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• pp.14-17
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• 2011

현명한 소비자라면 과학적이고 객관적인 사실을 볼 수 있어야 한다. 소비자로서의 식품선택 능력을 기르고 올바른 식습관을 형성하는 시기에 있는 유치원 및 초등학교 어린이부터 시작하되, 지속, 반복적으로 실시되어야 할 것이다.

• Culinary science and hospitality research
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• v.15 no.3
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• pp.83-93
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• 2009

This study was carried out to investigate the physicochemical characteristics, intake rate, and sensory properties of kimchi provided to elementary school foodservice in Seongnam. Average amount of kimchi intake at the elementary school foodservice for lower grade(1~3) students and higher grade(4~6) students was 7.15 g(23.83%) and 11.15 g(37.17%) respectively. The physicochemical properties of kimchi provided to the school foodservice in Seongnam were different between head cabbage kimchi(Pogi kimchi, H product) and head cabbage kimchi for children(C product). The head cabbage kimchi showed the pH 4.31~4.65(average pH 4.45), 6.86~8.38 $^{\circ}Brix$(average sugar content 7.74 $^{\circ}Brix$), and salinity 1.36~2.20%(average 1.73%) whereas the head cabbage kimchi for children indicated the pH 4.23~4.45(average pH 4.32), 7.68~8.48 $^{\circ}Brix$(average sugar content 8.18 $^{\circ}Brix$), and salinity 1.38~1.80%(average 1.65%). The result of the sensory evaluation of head cabbage kimchi and head cabbage kimchi for children indicated that there was significant difference by grades and gender. Higher graders tended to prefer less sweet, less sour and salty kimchi, and girls preferred sweet and sour kimchi more than boys. Therefore, it is required to develop kimchi for children considering sensory characteristics by grades and gender.

• Journal of The Korean Association of Information Education
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• v.18 no.3
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• pp.423-432
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• 2014

With wide spread of smart devices, the use of children's smart devices were increased. We have performed an exploratory study about children's use of smart devices in the viewpoint of lives of children. The children was encouraged on the school centered learning by their parents. In this study, we wanted to explore the state of life of children's using of smart devices in the view of the children's life at the age of information society. The results show that there was a difference in children's using of smart devices between big and small city. This research shows that the students have the lack of the experiences of learning of desired usages and learning with devices. In the play with the non-electronic media, outside play was more than indoor play. Half of the answers at the amount of time to play the game and to watch the TV were "within an 1 hour". We know that the proportion of children's indoor play portion is more than outdoor play of it.

• Communications of Mathematical Education
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• v.18 no.2 s.19
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• pp.305-320
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• 2004

놀이나 게임을 좋아하는 어린이들의 특성과 활동이 왕성한 초등학교 학생들의 발달 단계에 비추어 볼때, 놀이를 통한 수학학습은 효과적이고 흥미를 유발시킬 수 있으며 어렵고 딱딱한 과목에서 조금이라도 해방될 수 있을 것이라고 생각된다. 초등수학에 관한 구체적이고 실험적인 연구를 통하여 놀이 활동을 체계적이고 계획적으로 정리한 Skemp는 초등수학교육과 관련하여 활동 위주의 수업을 많이 하길 권하고 있다. Skemp 놀이 활동은 자투리 시간을 이용하여 학습을 보조하거나 재미로 해보는 종류의 놀이가 아니라 초등학교 교육과정의 전 요소를 학습할 수 있도록 체계적이고 의도적으로 짜여진 놀이 활동으로 모든 수학적 주제를 다루고 있다. 본 연구에서는 Skemp놀이 활동학습을 초등학교 5 ${\cdot}$ 6학년 특별보충반 아동들에게 적용하여 연산능력의 신장과 정의적 영역에 어떠한 영향을 미치는지 알아보았다.