• Journal of Korean Home Economics Education Association
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• v.2 no.1
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• pp.15-28
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• 1990

The Sequence of the Curriculum and the Contents of Textbooks on Family Life Field of Home Economics Subject in Primary, Middle and High School. The purpose of this study is to investigate the sequence of curriculum and the contents of textbooks in primary, middle and high school. The problems of this study are as follows. 1. Are the educational contents of Family Life field in primary, middle an high school specified in the contents of textbooks\ulcorner 2. What are the sequence of curriculum and the Contents of textbooks on Family Life Field of Home Economics subject in primary, middle and high school\ulcorner The study results given by the research on the educational contents of Family Life field and the sequence of the contents of textbooks of Home Economics subject in primary, middle and high school can be summarized as follows. 1. Are the educational contents on Family Life field in the primary, middle and high school specified in the contents of the textbooks\ulcorner The results are as follows 1〉Considering the sequence of educational contents on Family Life field in primary school, we can find out that the subject aims have relevance to those of the forth and fifth grade in primary school, and those of the forth grade in primary school are specified in the contents of curriculum of the forth grade and the contents of curriculum of the forth grade are specified in the textbooks for the forth grade in primary school. The subject aims of the fifth grade are specified in the contents of curriculum of the fifth grade and the contents of curriculum of the fifth grade are specified in the textbooks for the fifth grade. 2〉Considering the sequence of educational contents on Family Life field in middle school, we can find out that the subject aims have relevance to those of the first and second grade in middle school, and those of the first grade in middle school are specified in the contents of curriculum of the first grade and the contents of curriculum of the first grade are specified in the textbooks for the first grade in middle school. The subject aims of the second grade are specified in the contents of curriculum of the second grade and the contents of curriculum of the second grade are specified in the textbooks for the second grade.

• Korean Journal of Health Education and Promotion
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• v.14 no.1
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• pp.63-72
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• 1997

In order to develop the programme for the improvement of dental health among primary school children, epidemiological survey to examine dental caries status was conducted among primary school children in Changwon, Korea. We sampled 2 primary schools and surveyed children from first to sixth grade aged 6-11 years. All samples were 3,206 consisted of 1,715 males and 1,491 females. We assessed caries prevalence on permanent teeth. 1. Children with caries experience on permanent teeth were 15.1% at 1st grade, 48.2% at 2nd grade, 73.8% at 3rd grade, 75.6% at 4th grade, 76.8% at 5th grade, 77.4% at 6th grade. 2. Decayed, Missing and Filled teeth were 0.31 at 1st grade, 1.16 at 2nd grade, 2.12 at 3rd grade, 2.38 at 4th grade, 2.50 at 5th grade, 2.69 at 6th grade. 3. Decayed teeth among Decayed, Missing and Filled teeth were totally 63.4%. Filled teeth among Decayed, Missing and Filled teeth were totally 36.6%. 4. Community dental health programmmes including water fluoridation, fluoride mouth rinsing, use of fluoride-containing toothpastes and fissure sealants should be developed to prevent dental caries among school children. 5. School incremental dental care programme should be also developed to prevent and treat children's dental caries by use of dentists and oral hygienists.

• Journal of the Korean Society of School Health
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• v.13 no.1
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• pp.63-84
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• 2000

Primary school is regarded as an important period when many health-related behaviors and life-styles begin to be formed. Acquiring them through school heath education has a strong influence on the health promotion of not only the family but also the community. Primary school health education in Korea has a systematic flaw in that health-related subjects are divided and taught under various subjects in primary school. In order to develop a proper school health curriculum, it is essential to assess what is currently being taught. In this study the current health education of the 6th grade primary curriculum was investigated to improve school health education. The purpose of this study is to identify the health education contents and time in textbooks of the 6th grade primary school curriculum. In this study, the textbooks & teacher's teaching manuals of the 6th grade curriculum were analyzed with a health instruction framework for Korean schools developed by the Korean Nurse Association & Korean School Health Education Association in 1993 and health care framework for health education curriculum presented by Kim in 1991. The results are as follows ; 1) Health education hours of the curriculum are 206 hours, about 34.3 hours a year. 2) The contents of health education were divided into nine subjects at primary schools. Organizing principles of learning experience(eg, integrity, sequence and continuity) were not considered sufficiently. The physical education & natural science subjects include a lot of health education contents. 3) The major content areas are community & environmental health areas and daily healthy life areas. 4) The major areas at each grade level are daily healthy concerns and safety & first-aid 5) The remarkable contrast to the 5th primary school curriculum are that environmental health is offered to the first grade step by step, and that drug use & abuse and mental health education are included in the 6th primary school curriculum. 6) The main contents of health education in 1st, 2nd. and 3rd grade curricula consist of treatment & recovery health functions. Those of the 4th grade curriculum consist of treatment & recovery health functions, and daily healthy life functions. Those of the 5th grade consist of growth & development functions. Those of the 6th grade consist of treatment & recovery health, growth & development functions. Most health care functions belong to physical health care. The results above suggest that we put together the divided contents of health education and manage them on the basis of systematic integration.

• Research in Mathematical Education
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• v.18 no.4
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• pp.237-256
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• 2014

This paper reports findings from a written assessment which was designed to investigate Chinese primary school students' understanding of the equal sign and equation structure. The investigation included a sample of 110 Grade 3, 112 Grade 4, and 110 Grade 5 students from four schools in China. Significant differences were identified among the three grades and no gender differences were found. The majority of Grades 3 and 4 students were found to view the equal sign as a place indicator meaning "write the answer here" or "do something like computation", that is, holding an operational view of the equal sign. A part of Grade 5 students were found to be able to interpret the equal sign as meaning "the same as", that is, holding a relational view of the equal sign. In addition, even though it was difficult for Grade 3 students to recognize the underlying structure in arithmetic equation, quite a number of Grades 4 and 5 students were able to recognize the underlying structure on some tasks. Findings in this study suggest that Chinese primary school students demonstrate a relational understanding of the equal sign and a strong structural sense of equations in an earlier grade. Moreover, what found in the study support the argument that students' understanding of the equal sign is influenced by the context in which the equal sign is presented.

• Child Health Nursing Research
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• v.14 no.1
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• pp.90-98
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• 2008

Purpose: This study was done to investigate behavior related to viewing pornography sites by primary, middle, and high school students in one province. Methods: The participants were 2,939 primary (5, 6 grade), middle and high school students (1, 2 and 3 grade), chosen at random in big cities, small towns and rural areas of North Cholla Province. Results: The first experience of finding pornography sites by oneself was 21.1% for the total sample and for primary school students 6.8%, for middle school students, 31.0%, and for high school students, 62.2%. The first time on a pornography site was highest for middle school students (62.0%) and for grade, middle school 1 grade (25.7%). The pornography use resulted in difficulties with study (11.3%), desire to imitate what was seen in pornography (10.9%), imitation of what was seen the pornography (3.9%), and desire to visit pornography sites everyday (2.3%). Pornography contact behavior was related to gender and school type (p<.05). Independent access to pornography and experiencing difficulties with study were related to area of residence (p<.05). Conclusion: These findings suggest that systematic education policy and further research on needs for pornography contact should be examined to develop programs to decrease pornography contact behavior.

• Korean Journal of Child Studies
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• v.38 no.1
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• pp.185-203
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• 2017

Objective: The present study examined the perspectives of grandparents raising their grandchildren in an attempt to better understand grandparents' child-rearing experience while providing kinship foster care to their primary-grade grandchildren. Methods: Data were collected through individual in-depth interviews with eight grandparents who have raised one or two primary-grade (ages 8-10) grandchildren using a qualitative approach. Results: First, the participants viewed the reason for their kinship foster care as a failure for caring for their own children and accepted the present grandparent-care provision as their responsibility. Second, the participants communicated constant struggles with their own health and grandchild-care as well as positive/negative emotions associated with the care provision. Third, most of the participants did not fully understand the developmental needs of their primary-grade grandchildren. Fourth, the participants articulated concerns for their primary-grade grandchildren's learning, peer interactions, school adjustment, and extra-curricular activities. Lastly, the participants all agreed on hoping to raise grandchildren with good personality traits as members of a society and to have them fill the gap from the loss of their parents. Conclusion: Although most participants accepted the current circumstances as their obligation, they still noted difficulties in child-care provision. Given the developmental needs of grandchildren and the resource needs of grandparents, proper and continuous intervention approaches should be developed/provided.

• Childhood Kidney Diseases
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• v.20 no.1
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• pp.18-22
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• 2016

Purpose: The previous reports regarding VUR resolution were not precise due to early frequent surgical intervention. We evaluated the spontaneous resolution (SR) rate and the incidence of new renal scars in primary VUR, focusing on severe reflux. Methods: Medical records of 334 patients with primary VUR who were on medical prophylaxis without surgery for 1 to 9 years, were retrospectively reviewed. Medical prophylaxis was initiated with low-dose antibiotic prophylaxis or probiotics. Radioisotope cystourethrography was performed every 1 to 3 years until SR of reflux. New renal scar was evaluated with follow-up $^{99m}Tc$ DMSA renal scan. Results: The SR rates decreased as VUR grades were getting higher (P=0.00). The overall and annual SR were 58.4% and 14.9%/yr in grade IV reflux and 37.5% and 9.3%/yr in grade V reflux. The median times of SR were 38 months in grade IV reflux and 66 months in grade V reflux. The probable SR rates in grade IV and V reflux were 7.8% and 8.9% in the 1st year, 46.0% and 30.8% in the 3rd year and 74.4% and 64.4% in the 5th year. The incidences of new renal scars between low to moderate reflux and severe reflux showed no significant difference (P=0.32). Conclusion: The SR rates of severe primary VUR were higher than previously reported and most new renal scars were focal and mild.

• Journal of The Korean Association For Science Education
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• v.21 no.5
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• pp.924-943
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• 2001

The purpose of the study is to analyze and compare the primary science curricula of Korea, China, and Japan. Science textbooks for Korea and China and national science curriculum guides for Korea and Japan were analyzed in terms of the scope and sequence of the topics. The number of primary science topics dealt with is greatest in China, followed by Korea, then Japan. In addition to the wide range of topics, the Chinese curriculum also shows more in-depth coverage of topics. On the contrary, the Japanese curriculum has the least number of topics and shallowest depth of coverage. Korea seems to be in the middle between China and Japan. The similarities of the curricula in these East Asian countries is greatest between Korea and China. and the least between China and Japan. The similarities between Korea and Japan is somewhere in the middle. Korean primary science curriculum shows a comparatively even distribution of topics across grades. A relatively smaller number of sub-topics are introduced at each grade level, especially in the area of earth science and physics. On the contrary, in the Chinese curriculum, sub-topics tend to be concentrated at a certain grade level, thus major topics are dealt with in a grade or two. The Japanese science curriculum has fewer topics than those of the other countries, and generally one or two sub-topics appeared in a grade or two.

• Child Health Nursing Research
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• v.7 no.1
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• pp.5-20
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• 2001

The purpose of this study was to analyze and identify the higher-grade primary school children's needs for sexual education. We got the data with open question from 481 children from March to July 1999. We analyzed them according to the framework suggested by the Sex Information and Education Council of USA. The framework involves the six domains such as human development, relationship, personal skills, sexual behavior, sexual health, and society & culture. In the analysis of need for sexual education according to domain, need for human development was highest (79.2 ％), after that followed society & culture (8.3 ％), sexual health (5.8％), sexual behavior (3.6％), and relationships (3.1％). There was no need for personal skills. By topics, there were needs for puberty (38.0％), reproduction (32.5％), gender roles (6.0％), body image (4.9％), sexual abuse (2.4％) and reproductive health (2.4％). Girls and boys all mostly wanted to know human development 41.0 ％ and 38.2 ％ each. Society & culture (3.4 ％), sexual behaviour (2.7％), sexual health (2.6％), relationship (2.4％) were domains selected by boys. Girls wanted to know society & culture (4.9％) and 'sexual health (3.2％). Comparing by grade, fourth, fifth and sixth grade children are commonly interested in development, society & culture. Fourth grade children scarcely show attention on the relationship, sexual behaviour and sexual health; meanwhile sixth grade children would like to know sexual behaviour and sexual health. When their grade became higher, they would like to know more precise, concrete and deep information. We suggest that the textbook/guidebook for sexual health for the higher-grade primary school children should be developed considering the sex and grade.

• Journal of the Korean Society of School Health
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• v.6 no.2
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• pp.56-68
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• 1993

The primary school age are important period that the children exchange the deciduous teeth for permanent teeth, there are so many outbreak of dental caries which is major oral diseases periodontal disease begins, and malocclusion may be brought about. The purpose of this study is to suggest the fundamental data for enforcement of dental health in primary school age as analyzing the curriculum contents and amount on dental health in primary school course. The data were investigated from 103 volumes of 139 textbooks of second semester in 1992 and first semester i 1993 except some subjects that the quantitative analysis is impossible such as arithmetic a problem in arithmetic, observation, music, fine arts and so on. The contents of all textbooks were analyzed separating into paragraph and picture, the contents for dental health were classified into amount, item, teaching method. The results are as follows: 1) The paragraphs on public health were 3.992 among total paragraphs 69,789 as 5.72%. And the picture were 7.41% as 923 pieces of total 12,457 ones. 2) For dental health, there were 73 paragraphs of 69.789 ones (0.10%) and 42 pieces of 12.457 pictures (0.34%). 3) According to the investigation of curriculum that had the paragraphs related to dental health the most, it turned out to be in order of physical education nature. Right life story, and right life story, righ life, physical education for the picture. And for the grade, it appeared to be in order of sixth, third first grade for the paragraphs and first, third, sixth grade for the pictures. 4) In the attitude and knowledge of item for dental health by grade, it turned out that the paragraph was 76.71%, the behaviour was 23.29%. On the other hand, the knowledge was 35.17% and the attitude was 64.28% for the picture. 5) At the commentary of curriculum in primary school, the goal of health education by each grade was just keep clean and strong teeth, know the role of teeth and the cause of dacayed teeth, and prevent it in second and third grade.