• 한국환경교육학회지:환경교육
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• 제21권2호
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• pp.89-102
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• 2008

Because of the rapid industrialization and urbanization, urban dwellers are lack of opportunity to contact with nature, and hence alienated from it. In particular, primary school children who are very sensible to nature need more opportunities to learn nature by direct interactions with it. For this purpose, a movement for making and using ecological learning-place in play-ground within primary school. It has been found as a result of research on ecological learning-places in 7 primary schools in Daegu that such places, equipped with several ecological facilities, provide both pupils and local dwellers around schools with a place for ecological learning and for rest. But some of them have been left without care and hence can not be properly used, because of inappropriate site, insufficient facilities, and deficient programme for practical use. In conclusion, the paper reconfirms importance of ecological learning-place within grounds of primary school in terms of its educational, social and ecological effects, and suggests briefly some measures to encourage its construction and practical use.

• 영어어문교육
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• 제7권2호
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• pp.129-145
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• 2002

This paper compares the four official romanization systems (1948, 1959, 1984 and 2000) and analyzes the third- and fourth-year primary school English textbooks and teacher's guides in terms of romanization of personal names. This study is conducted with the assumption that the inconsistent use of romanization is due to two major causes, i.e., the frequent changes of the formal romanization systems and the exclusion of the romanization system from the school curriculum. The current third- and fourth-year primary school English text books (Ministry of Education, 2001) are chosen for the analysis because they are the first primary school English textbooks to be implemented based on the 7th National Curriculum. The study found that the textbooks and teacher's guides did not state which romanization system they were following and were not consistent in romanizing personal names. This study suggests including the current official romanization system in the current primary school curriculum and outlines a strategy for teaching the romanization system which suits the curriculum.

• 한국농촌건축학회논문집
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• 제1권2호
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• pp.63-73
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• 1999

The study is focused on making space of the abolished primary school for college dormitory in rural area which has regional type nearby city. We, firstly, analysed regional conditions and then surveyed various data for space conditions of dormitory. By surveying exterior space and interior renovation, and analysing the actual conditions of dormitory, we propose design factors and model of using facilities of the abolished primary school. So, the purpose of it is to suggest making space and a model of dormitory utilization of abolished school in regional type nearby city. It is a spacial case of re-using facilities of abolished school in rural area, but we expect that abolished school make an offer another type of using facilities.

• 대한치과의사협회지
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• 제58권8호
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• pp.476-485
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• 2020

The purpose of this study was to analyze the color distribution of the maxillary primary central and lateral incisors using a dental spectrophotometer. Color measurements of maxillary primary central and lateral incisors of 32 pediatric patients aged 2 to 6 years were performed using SpectroShade Handy Dental Type 713000 (Serial No. HDL2678, MHT, Verona, Italy) by one researcher in the same clinic. CIE L*, a*, b* values of total surfaces and cervical, middle, incisal region were recorded. L* values were higher and a* values were lower in the primary central incisors than those in primary lateral incisors, but b* values didn't show statistical difference. L* values of the middle region were the highest, and a* and b* values decreased from the cervical region to the incisal region. There were significant color differences between each region, and ΔE*_ab between each region were greater than ΔE*_ab between the primary central and lateral incisors. For esthetic restorations of primary incisors, it is necessary to consider the color differences between each region rather than those between the primary central and lateral incisors.

• 대한간호학회지
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• 제9권1호
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• pp.31-40
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• 1979

The purpose of the study was undertaken to present transition of school nurses to analyze some factors related to them. 1. Overage increase rate of school nurses the year of 8 years (1970 - 1978) was 4.61% for the primary school, 2.14% for the middle school, and 15.26% for the high school which was the highest. The total number of school nurses was 1289. 2. The percentage of school working school nurses to the total schools was 14.6％ for the primary school, 7.1% for the middle school, and 15.2% for the high school in 1918. In Seoul was largest of 66.7% while that of kyongsangnamdo showed the lowest of 1.5%. 3, In 1978, the increase of school nurses was 17.9% for the private school which was highest while that of the nation and public school showed the lowest of 12.4%. 4. Studies for the Primary, middle and high school per school nurses in 1979 were 5,981.14,923.7,655 respectively. 5. Considering the age distribution of the total school nurses for the primary, middle and high schools was the most of 54.1% in 20s. Regarding the, career of school nurses, those who had worked for less than 5 years were 46.4% in 1970, while 51.8% in 1978. And the school nurses who had worked for less than 10 years reduced 71.3% from 82.7%. 6, There were close relationship between the number of school nurses and that of school, and a regression formular made as follow: SNi = -24.497+0.675 Si+ 0,196 Ni (School) (Nurses).

• 대한치과의사협회지
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• 제9권10호
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• pp.617-622
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• 1971

In order to establish a more concrete dental health education and control program with the investigation of the knowledge levels concerning the dental health and the control of the dental health, twelve questionaires concerning the dental health were given to 263 inhabitants in the farm villages, 105 primary school teachers and 78 school health nurses. The results obtained from the information were as follows: 1. The knowledge levels of the primary school teachers and school health nurses as well as the inhabitants in the farm villages concerning the dental health were very low. 2. Most Korean population have not control ed their oral health in the right method using the toothbrushes and the dentifrices. 3. Most primary school teachers and school health nurses have not the ability to educate the primary school childen for the good dental health. 4. In Korea, the policies of the education and the control concerning the dental health must be reestablished. 5. Many Korean population complained the economic limitation and the over duties in their social life for the good dental health control. 6. It seems the complete medical and dental insurance system to be established for the good dental health control of most Korean population.

• Toxicological Research
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• 제16권1호
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• pp.1-8
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• 2000

Astrocytes generate free radicals including nitric oxide (NO) and reactive oxygen intermediates(ROI) which in turn play roles in the pathogenesis of degenerative diseases and sclerotic changes of the brain. This study was designed to evaluate the mechanism that free radicals contribute to the cytotoxicty of rat neonatal primary astrocytes. Treatment with NO donors alone including soldium nitroprusside(SNP), S-nitrosoglucathinoe (GSNO), and S-nitroso-n-acetylpenicillamine (SNAP) showed a little effect on the death of rat neonatal primary astrocytes, whereas SNP markedly induced the death of RAW 264.7 cells. ROI inculding H2O2 and O2 donor also slightly induced the death of rat primary astrocytes. However, 3-morpholinosydnonimine(SIN-1), a donor of peroxynitrite (ONOO), which is a reactive compound of NO with superoxide, significantly decreased the viability of rat primary astrocytes in a dose-dependent manner. Cells were retarded in outgrowth of viability of cellular processes with cell shrinkage and detachment from culture dishes. Hoechst staining demonstrated that SIN-1-induced cell death might be due to an apoptosis which was characterized by nuclear condensation and fragmentation. SIN-1-induced apoptosis was prevented by the pretreatment with superoxide dismutase (SOD) and catalase in rat primary astorocytes. Furthermore, prevention of the generation of reduced glutathione (GSH) by DL-buthionine-[S, R]-sulfoximine (BSO) aggravated the cytotoxic effects of SNP, benzene triol, and SIN-1 in rat primary astrocytes. Taken together, it is suggested that peroxynitrite may be a major effector of apoptosis and cellular antioxidant system is important for cell survival in rat prima교 astrocytes.

• 대한지구과학교육학회지
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• 제7권1호
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• pp.133-143
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• 2014

The purpose of this study was to examine the effect of scientific discussion classes focusing problem finding on the primary school students' scientific creative problem solving ability, science process skills and attitude toward science class. To verify this research problem, the subject of this study was fifth-grade students selected from four classes of M elementary school located in Busan city. For four months, the experimental group of 51 students was taught using the "scientific discussion classes focusing problem finding". The control group also of 53 students was taught in normal classes which used a text-book. All students were given pre and post test to verify the effects of scientific discussion classes focusing problem finding on the primary school students' scientific creative problem solving ability, science process skills and attitude toward science class. The results from this study are as the following. First, the scientific discussion classes focusing problem finding were effective in scientific creative problem solving ability among the primary school students. It is possibly because in the process where one student compare his/her own thoughts with the others' ones and discuss them. Second, the scientific discussion classes focusing problem finding were effective in science process skills among the primary school students. Third, the scientific discussion classes focusing problem finding were effective in attitude toward science class. In conclusion, the scientific discussion classes focusing problem finding had positive effects on improvement of primary school students' scientific creative problem solving ability, science process skills and also could lead to a change in students' cognition about science class to a positive way. Therefore, the scientific discussion class focusing problem finding is hopefully to be provided as an effective instructive strategy of science class in school in the future.

• 한국학교보건학회지
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• 제12권1호
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• pp.97-107
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• 1999

The purpose of the study was to ascertain the trends of future circumstances in primary education along with population change. These trends, which are subject to change in population and structure, have a great impact on the size and characteristics of primary school-aged children. Accordingly, it is imperative for the government to plan for future conditions involving primary education. The major findings of the study were as follows: 1. In the long-term primary school children aged 6-11, which accounted for 17.7% of the total population in 1970, will decline to 8.6% by the year 2000, 6.9% in 2020 and 6.4% in 2030. This drastic reduction in fertility rate is a direct result of pressure by the government to control population. 2. In 1996, the total number of classes in primary schools rose to 106,594. In the future, these numbers will actually decline. By 2003 the total number of classes will peak at 142,605, but until then drop off to 112,288 by 2030-a decrease of over 6,000. 3. The actual number of primary schools in 1997 totaled 5,721. This figure will reach its highest peak, 5,942, in 2003, but it is expected decrease later after declining by 1,263, it will bottom out at 4,679 in 2003. 4. The number of teachers at primary schools increased from 101,095 in 1970, 119, 064 in 1980, 136,800 in 1990 to 138,369 in 1995. Accordingly this means that the ratio of students to teaching staff changed for the better. By the year 2005, if teachers of specialty subjects (music, art, English, physical education) are assigned to every primary school with over 18 classrooms and the number of students per class is 30, it should improve educational surroundings. This is because it is expected that the population of primary school children will continue to grow until 2003 and then decrease. Thus, there is a need to maintain the number of primary school teachers between the years 2003 and 2030 so that the ratio of students to teachers will be reduced to 1/20.25. In considering factors related to migration which influence conditions of education, it is evident that changes have already begun. In the suburbs of Seoul, population shifts are causing overcrowding in classrooms. The government believes it would be inefficient to invest in education because fluctuating migration figures make it impossible. Accordingly, we have to be concerned about stabilizing the population throughout the entire country.

• 한국학교보건학회지
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• 제13권1호
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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.