• Journal of Elementary Mathematics Education in Korea
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• v.19 no.2
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• pp.179-203
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• 2015

In this study, connections between the NURI curriculum for 5 years old children and the contents of teacher's manual books according to it and the contents of elementary 1st grade mathematics curriculum and textbooks was analyzed to find the implications that can help to link the two curricula in the development of kindergarten and elementary school mathematics curriculum. The five following implications could be obtained from the analysis. First, it is necessary to connect the contents of the NURI curriculum for 5 years old children which were completed in that curriculum like 'spatial relation'in geometric figure domain and 'data collection'in probability and statistics domain to the contents of the 1st grade curriculum. Second, in the case of the contents not connected between the NURI curriculum for 5 years old children and the contents of elementary 1st grade mathematics curriculum but connected between the NURI curriculum for 5 years old children and the contents of elementary 2nd ~6th grade mathematics curriculum, it is necessary to re-adjust the hierarchy based on one of the curricula. Third, it is necessary to check whether $\ll$K-teacher's manual book$\gg$ obey the NURI curriculum for 5 years old children or not. Fourth, it is necessary to review the related elements of the NURI curriculum for 5 years old children and elementary 2nd ~6th grade mathematics curriculum in [activity] in $\ll$K-teacher's manual book$\gg$. Fifth, it is necessary to handle the mathematics contents explicitly and systematically in [activity] in $\ll$K-teacher's manual book$\gg$.

• The Korean Journal of Elementary Counseling
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• v.5 no.1
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• pp.43-63
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• 2006

This study aims at examining effects of study skills training on elementary school children's self-directed learning ability. To achieve this goal, the following hypotheses were built. Hypothesis 1. There are significant differences in self-directed learning ability between experimental and control groups. Hypothesis 2. There are significant differences in study skills by self-directed learning ability in the experimental group. To test these hypotheses, two classes in the fourth grade were selected from S Elementary School in the city of Busan for experimental and control groups, each of which consisted of 23 children: seven for the advanced group, eight for the intermediate group, and eight for the lower group according to self-directed learning ability. The experimental group participated in twenty sessions of study skills training while the control group went through no treatment. The study skills training program was the reconstruction to meet the requirements of this study in reference to domestic study skills training programs on the basis of the Study Skills Training Program for Elementary School Children in the Higher Grades developed by Byeon and others (2001), The effects of the program was tested by using the Study Skills Test for Elementary School Children in the Higher Grades developed by the educational institute of Busan National University (Bye on et al., 1999) and Lee's (1998) translation of the Self-Directed Learning Preparation Test by Guglielmino (1977) for elementary school children. To analyze the effects of the program, the SPSSWIN (10.0) program was used to carry out ANCOVA on results of pretest and post-test for experimental and control groups, along with repetitive one-way ANOVA to examine differences in results of pretest, post-test, and further test and an individual comparative test (Scheffe) to see differences in means of the three tests. This study obtained the following results. First, there were significant differences in marks for self-directed learning ability between the experimental group participating in study skills training and the control group and the effect was shown to last. Second, in terms of three levels of self-directed learning ability, there was no significant difference between advanced and intermediate groups in the effects on study skills but there were significant differences in the lower group. The results demonstrated that study skills training had a significant effect on their self-directed learning ability. and the study skills training program had a meaningful effect on the lower group.

• Korean Journal of Community Nutrition
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• v.4 no.3
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• pp.345-355
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• 1999

This study was intended to provide basic information for nutrition education and meal planning by evaluating the nutritional status, food habits, and food preference of elementary school children with school lunch program and without school lunch program(lunch box). The subjects of this study consisted of 266 elementary school children aged from 10 to 12(136 male, 130 female) in Ulsan the area. The survey was conducted by questionnaires and data were analyzed by SPSS program. The average body weight was $38.4{\pm}6.9kg$ for boys and $36.8{\pm}7.4kg$ for girls and the average heights was $141.3{\pm}5.6cm$ for boys and $141.2{\pm}5.7cm$ for girls. These values were lower than that of the Korean reference. 56.0% of the subjects skip breakfast 1 to 2 times a week, 58.2% of the subjects had prejudice for special food, such as bean, anchovy, and pork. The food habit scores of the subjects was divided into poor(11.7%), fair(63.5%), and good(24.8%). The average score of girl's was significantly(p<150) higher than that of the boy's. Compare to 1/3 of RDA for children, the average intake of nutrients provided lower amounts of all nutrients. Therefore Calcium and vitamin A intakes were especially lower than the others. Therefore the importance of milk and green vegetables must be emphsized to them through nutrition education. Children preferred ssalbab to jabkogbab and liked beef-based soup, and baechu kimchi. There were significant differences in food habit scores with gender, parent's education, and exercise. The results of this study indicate that nutrition education and menu planning program should be applied to elementary school children who are served by the school lunch program.

• Journal of Korean Elementary Science Education
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• v.29 no.4
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• pp.538-551
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• 2010

This study examined the beneficial effects of the science experiment program for Low-Income Family Children (LIFC) on their science attitude, self-esteem, self-competence, and creativity. The study involved 432 elementary school children of Low-Income Family who were divided two groups as an experimental group with 228 and a control group with 204. The experimental group was given by the science experimental program, whereas the control group was given by ordinary education programs for LIFC, such as supplementary education or after school care. The data about science attitude, creativity, self-esteem, and self-competence of two group children's were collected and analyzed by four kinds of tests on each domain before and after implementing the science experiment program. During the period of the science experiment program, the children who were given the program were observed and reported by the program lecturers and the teachers, who worked at the after school care. The results are as follows; First, there was statistically significant increase on the average points of the experimental group on the three domains except self-esteem from the intra-group analysis. Second, there was also statistically significance between the scores of two groups on the creativity, self-esteem, self-competence from the inter-group analysis. Third, it was reported that the children who were experienced the program were changed positive on their personality and school learning.

• Journal of Preventive Medicine and Public Health
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• v.38 no.4
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• pp.465-472
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• 2005

Objectives : The aim of this study was to assess the effect of air pollution on the daily respiratory symptoms of elementary school children in Seoul. Methods : Using the panel study design, we collected diary data for the children's respiratory symptoms during the 1st day$\sim$15th day of April, July, October and December in 2003 among the 2nd and 3rd grade elementary school students. We merged the respiratory symptom data with the ambient air pollution data that was monitored by Ministry of Environment. Using a generalized estimate equation, we evaluated the relationship between the daily symptoms of the subjects and the exposure to ai r pollution after controlling for various potential confounders. Results : The nitrogen dioxide (NO2) exposure of the current day significantly increased the upper respiratory symptoms (adjusted odds ratio=1.12, 95% CI=1.01-1.24) and the lower respiratory symptoms (adjusted odds ratio=1.18, 95% CI=1.06-1.31) in the elementary school children. The sulfur dioxide (SO2) and carbon monoxide (CO) exposure in the current day was associated with the lower respiratory symptoms (adjusted odds ratio=1.12, 95% CI=1.01-1.25 for SO2; adjusted odds ratio=1.16, 95% CI=1.02-1.32 for CO). Conclusions : We found that exposure to air pollution affects the daily respiratory symptoms in children. This study suggests that the effect on children's health? due to the short term changes in air pollution levels needs to be considered as an important public health problem.

• Korean Journal of Community Nutrition
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• v.9 no.4
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• pp.453-463
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• 2004

In order to investigate food purchase frequency of elementary school children and its related ecological factors, 431 4th, 5th and 6th grade elementary school children and their mothers, living in Seoul and Daejon, small city and rural area of Chungnam Province, were participated in this study. The subjects and their parents were surveyed by a self-recording questionnaire about food purchase frequency and some ecological factors. Average height and weight of the subjects by gender and grade were similar to or a little bit more than the 1998 Korean Growth Standard. According to relative body weight, 30.6% and 10.8% of the subjects belonged to under-weight and obesity categories, respectively. Of the subjects, 46.9% used PC telecommunication or internet, 53.8% of them used it for less than an hour per day, and 46.4% watched TV for 2 to 4 hours a day. About 42% of the subjects spent 500 Won or less daily to buy snacks. A half of the subjects took snacks once a day because of hunger. Mothers' nutrition knowledge score was averagely 8.16 out of 13 full score and the average attitude score was 43.22 out of 50 full score. Foods purchased more than once a week were milk and yoghurt, cookies, ice-cream, ramyun, and gum in order. Family income, parents' education level, mothers' nutrition knowledge and food attitude score, students' snacking frequency and TV watching time showed significant correlations with purchase frequencies of some individual food items. In conclusion, the elementary school children considered taste most important rather than nutrition in buying snacks and most frequently bought carbohydrate foods and concentrated sugars except milk. Ecological factors such as mothers' nutritional knowledge and food attitude, TV watching time and snacking frequency had influenced the children's food purchase frequency. Accordingly, it is necessary to educate both children and their mothers about good food purchase and the importance of snacking.

• Journal of the Korean Society of Food Culture
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• v.30 no.6
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• pp.703-713
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• 2015

The purpose of this study was to determine the relationship between children's dietary self-efficacy, general characteristics and mother's parenting self-efficacy among elementary school students. Mother's parenting self-efficacy was significantly higher as parents' educational levels increased (p<0.001), as family monthly income level increased (p<0.001), and when father's job was professional or managing work (p<0.001). Children's dietary self-efficacy was meaningfully higher when parents' educational levels were higher (p<0.01), and family income level was higher (p<0.01). Mother's parenting self-efficacy showed a correlation with children's dietary self-efficacy (p<0.001). All factors comprising parenting self-efficacy, such as 'general parenting self-efficacy' (p<0.001), 'healthy parenting self-efficacy' (p<0.001), 'communication parenting self-efficacy' (p<0.001), 'educational parenting self-efficacy' (p<0.001), and 'control parenting self-efficacy' (p<0.001) showed correlation with children's dietary self-efficacy. It is suggested that in order to improve children's dietary self-efficacy and mothers' parenting self-efficacy, families, schools, and communities must put forth a concerted effort. By complementing existing nutritional programs focusing on nutritional knowledge, one can develop a education program and social support to enhance children's dietary self-efficacy and mothers' parenting self-efficacy.

• Korean Journal of Human Ecology
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• v.13 no.6
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• pp.861-874
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• 2004

The goal of this study is to investigate the relationship between maternal rearing behavior characteristics and elementary school children's Internet use, and to utilize the results as the basic data to develop a program, in which parents learn how to educate their children for better use of the Internet. The subjects were 713 children whose grade are in fourth through sixth in an elementary school. Data were obtained with questionnaires. The instruments employed were Children's Internet Use and Addiction, and maternal rearing behavior characteristics-Rational Guidance, Affection, Authoritarian Control, Overprotection, Achievement Encouragement, and Active Involvement-Scales. The data were analyzed with the SPSS program. They were analyzed by Frequency, Percentage, ANOVA, Duncan's test, and Pearson correlation. The results of this study are as follows: First, 30.2% of the subjects has used Internet for more than three years. 55.6% of the subjects spend less than an hour per day in using the Internet. The two major types of Internet use were playing games(49.9%) and sending e-mails(25.4%). The main reason for playing Internet games was escape from stress(34.7%). 34.5% of the subjects also said that their parents usually encourage them to use the Internet. Second, maternal affection, authoritarian control, and active involvement were significantly different in the types of Internet use. Maternal authoritarian control and overprotection were significantly different in the reasons of doing Internet game. The rational guidance and active involvement of mothers were correlated negatively with children's Internet using time, but their authoritarian control and overprotection were correlated positively with children's Internet using time. Maternal overprotection was correlated positively with parents' encouragement level in the Internet use. Third, the rational guidance, affection, and active involvement of mothers were correlated negatively with children's Internet addiction. In the other hand, maternal authoritarian control and overprotection were correlated positively with children's Internet addiction. Lastly, children's Internet addiction was significantly different by the types of Internet Use and the reasons for doing internet game. Children's Internet using time was correlated positively with children's Internet addiction.

• Child Health Nursing Research
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• v.21 no.2
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• pp.183-193
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• 2015

Purpose: The purpose of this study was to identify the influence of parental media use, parents' educational needs regarding media use, and parents' media guidance for children on the children's media use. Methods: The participants were 161 parents of elementary school children in the 1st and 4th grades. Data were collected through self-report questionnaires, and analyzed using the SPSS/WIN 19.0 IBM program. Results: The average times for watching television and using the internet in the children were 11.44 hours and 5.89 hours per week, respectively. Children's time watching television was influenced by parents' time watching television, children's gender (girl), and parents' educational needs. Children's television dependency was influenced by parents' educational needs, parents' time watching television, and parents' age (under 36 years). Time using the internet and internet dependency in the children were influenced by parents' educational needs, family monthly income (under 3 million won), and parents' guidance for children on watching television. Conclusion: The findings indicate that elementary school children's media use is influenced by parental media use, parents' educational needs, and parents' media guidance for children. Therefore parental factors should be considered in developing approaches to provide education programs to prevent media overuse in children.

• Korean Journal of Community Nutrition
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• v.4 no.4
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• pp.504-511
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• 1999

The purpose of this survey was to investigate the relationship among obese children, dietary intake and environmental factors. Therefore, this survey compared obese children with normal children on dietary intake and environmental factors. The survey were 110 obese children and 110 normal children whose age, height, and sex were same as the obese children of 21 elementary school in Inchon. The statistical analysis of data was completed using SAS program. The results were summarized as follows : 1) The student's obesity was related to parent's obesity and number of their siblings. There were significant differences between obese groups and normal group for these two factors. 2) Meal time of the obese group showed more irregularity than that of the normal group. Otherwise, the normal group were more "piclity" about special food than the obese group(p<0.05). Also obese children showed unconsious eating while reading or watching TV(p<0.01). The normal group attended physical education class more eagerily the obese group(p<0.001). There was no significant difference between obese children and normal children for learning habits. 3) Obese children shoed higher intake of nutrients compared to normal children. Among all the nutrients, minerals and vitamins showed significant differences. Therefore, further study on obese children and their intake of minerals and vitamin is needed. Also, in order to prevent factors which influence obesity, nutrition education at home as well as school was needed.as needed.