• 한국학교수학회논문집
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• 제20권3호
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• pp.255-275
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• 2017

수학과 교육과정은 교수 학습에서 창의 인성을 강조한다. 2015개정 수학과 교육과정에서는 창의 융합, 태도 및 실천 역량을 통해 이를 강조하였다. 이에 본 연구에서는 예비수학교사의 창의 인성 역량을 강화하고, 이를 학교 수학수업 현장에서 실현하기 위한 기초 연구를 수행하였다. 본 연구에서는 사범대학 수학교육과 교과교육학 강좌를 창의 인성 역량 함양에 초점을 맞추어 진행하였고, 이 강의를 통해 예비수학교사의 창의 인성 역량 함양에 유의미한 변화가 있었는지 양적 분석과 더불어 수업 참여 관찰을 통해 교과교육학 강의에 대한 질적 분석을 실시하였다. 이 연구를 통해 수학 교과교육학 수업운영에 의미 있는 시사점 도출이 기대된다.

• 한국생활과학회지
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• 제13권3호
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• pp.407-415
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• 2004

The purpose of this study was to investigate the effect of kindergarten's factors on athletic movement ability in early childhood. The factors included teacher's perception of athletic movement, length of time for physical activity, and number of athletic facilities in the kindergarten. The subjects consisted of 551 children aged from four to five years in 8 private kindergartens. The instruments used for this study were the obstacle course of Project Spectrum for measuring athletic movement ability, and the questionnaire to investigate the teacher's perception, length of time for physical activity, and number of athletic facilities in the kindergarten. The data from all the tests were analyzed by correlation and regression analyses. The results of this study exhibited that the length of time for physical activity was the most important factor among three factors, and the teachers' perception of athletic movement and the number of athletic facilities in the kindergarten were also deciding factors for the children's athletic movement ability.

• 동남아시아연구
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• 제20권2호
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• pp.101-133
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• 2010

Nowaday our school education have been undergone decisive influences by the entrance and examination-oriented education system. To enter universities which belong to top classes in Korean society could be look upon the important success of school education, and it could be equaled to the quality of competent teacher(teacher's professionalism). However, the creativity and knowledge composition ability in the school education will be considered seriously in the coming of 21st century knowledge, information-oriented and globalization society. In this situation, we try to trace about the system and style of foreign school education which is unfamiliar to us, spontaneously we should explore the educational implication which affects to our school education. In this paper, we have reviewed about the present condition and the current situation of Philippines school education(San Beda College Alabang and Rizal Campus). Of course, we tried to observe the practical education activities including a curriculum, teacher, teaching and studying method and student activity. Through this trial, we tried to suggest the effective environment and methodology for the improvement in quality of our school education. Philippines school education 1) could be achieved educational ideas and goals based on the spirit of school establishment, 2) could be gained teacher's professionalism through the system of Coordinator and Prefect, 3) could be conducted learner-centered lessons by the learning method of exploration, discussion, task-resolving, 4) was able to created a pleasant school education through the development and application of a variety of educational programs.

• 한국학교ㆍ지역보건교육학회지
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• 제4권
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• pp.157-169
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• 2003

This research was intended to have a grasp of the problems in physical education curriculum, After making an alternative plans of effective management. those were integrated and analyzed their own relations on the purpose of suggesting alternative plans to foster professionality of physical education teacher in order to improve real class of physical education. For this purpose, I referred to sundry records related with instruction of physical education teacher and also conducted a survey with 10 interviews such as researchers of central government education administration, and school commissioners in the ministry's provincial offices of education, professors in the university of pre-teacher training, and teachers involved in physical education. The conclusions were as follows; Physical education curriculum should be organized to reduce and diversify of the sport contents in various levels. Also, it should instruct students based on physical educational knowledge, and it is made up to know the achievement of goals through evaluation tools and development of rules having propriety and reliability. Such a physical educational curriculum developed from real class should inform continuously throughout the Ministry of Education & Human Resources Development and educational organization of physical education teachers and network of the school and mass media. So, it makes most people's recognition raise up, and we need discretionary authority of physical education teacher about time allocation of 45 minutes or 50 minutes for variety of lessons. And we need systematic installation such as reorganization of completion field in level of school.

• 대한화학회지
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• 제19권5호
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• pp.351-354
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• 1975

2-Phenylethyl tosylate를 피리딘 및 p-톨릴-N,N-디메틸아닐린과 反應시켜 대응하는 4級 암모늄鹽을 合成하여 NMR 및 IR로서 4級鹽을 確認하였고 그의 物理 및 化學定數를 比較하였다. 本實驗에서 얻은 2-phentylethyl pyridinium tosylate는 benzyl pyridinium tosylate와 마찬가지 方法으로 아세톤 중에서도 合成이 可能하나 아세토니트릴中에서 收率이 훨씬 좋음을 알았다.

• The Korean Journal of Ecology
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• 제7권3호
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• pp.119-131
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• 1983

The cluster analysis on the distribution of epiphytic lichens on the north, south, east and west slope of Mt. Hanra was carried out by three methods, sum of square algorithm (SSA), prinicipal component analysis (PCA) and multidimensional scaling method(MDS). Analysis of concentration (AOC) was used for the comparison between the lichen communities of north and south slope. The lichen species was identified 35 species by Hale and Culberson technique. The classification of sites by SSA method was divided into two areas in four slopes, and that of species by SSA, PCA and MDS methods was classified into three clusters in east slope, four clusters in south and west slope, and there clusters in north slope. The comparison between north and south slope of the distribution of lichens indicates that loight elevation of north slope (NH; 1600m~1900m) was similar to that of relative low elevation of south slope (SL; 1000m~1300m). The genus lichen, Anaptychia, Parmelia, Lobaria and peltigera was found as the dominant genus in both slopes.

• Animal cells and systems
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• 제3권1호
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• pp.17-21
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• 1999

A new species of gudgeon, Microphysogobio rapidus is described from 25 specimens collected from the Naktong River system, Korea. The new species is similar to Microphysogobio yaluensis but is distinguished from the latter and congeners by the combination of the following characteristics: number of papilla on the upper lip, 4.5 scales above the lateral line, short distance from the anus to the origin of the anal fin, wide scaleless area of the abdomen, nuptial colour consisting of a longitudinal green stripe on the lateral side of the body and bright blue colour of the suborbital region and operculum. A key to the species of Microphysogobio from Korea is also included.

• Bulletin of the Korean Chemical Society
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• 제6권5호
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• pp.280-284
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• 1985

Kinetic measurements of the 5-nitrofurfural-hydrazine reaction in various pH ranges of aquous solution were carried out by ultraviolet spectrophotometry at $25^{\circ},\;35^{\circ}\;and\;45^{\circ}C$. The observed rate of the reaction varies with the change in pH, which gives characteristic "bell-type" rate acidity profile. The maximum rate is shown in the vicinity of pH 4. This reaction procceds with rate-determining attack of hydrazine on the 5-nitrofurfural at low pH and undergoes a change in rate-determining step to dehydration of the addition intermediate as pH increases. The reaction has a "reactant-like transition state" which precedes intermediate in low pH and "product-like transition state" which follows it in neutral pH. The geometry of 5-nitrofurfural-hydrazine intermediate was estimated with PCILO method associated with CNDO/2 scheme.

• Bulletin of the Korean Chemical Society
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• 제7권3호
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• pp.163-166
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• 1986

A new paraffin salt bridge was developed for the concentration cell in high pressure system. The emf values of the concentration cells were measured to calculate the activity coefficients of the electrolytic ions depending upon the pressure of the system. The activity coefficients of sodium, chloride and bromide ions increase with the temperature of the cell and decreased, nearly half at 2500 bars, $20^{\circ}C$, with the pressure. These results can be explained to be attributed to the volume change of the hydrated ion due to the electrostriction. The volume change decreased with pressure due to an increase in the degree of the hydration.

• 한국학교보건학회지
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• 제24권2호
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• pp.141-154
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• 2011

Purpose: The purpose is to provide basic information for establishing improvements on performance-based pay's evaluation method of health teachers. Methods: For subjects, 200 teachers at public elementary schools and 200 health teachers at public elementary schools in Gyeonggi-do were conveniently sampled, and then surveyed through a questionnaire. The questionnaire was to recognize recognition of teachers working under the teacher's performance-based pay system, which was quoted in the questionnaire of Choi ji-hye (2005) and Lee mi-gyeong (2008). Inquiry for the recognition of teachers on evaluation of health teacher's performance-based pay system and improvements on the performance-based pay's evaluation method of health teachers were used after consultation with five incumbent health teachers and a review with the thesis director. Results: The performance-based pay's evaluation method of health teachers has the same method with general teachers in schools, so it is not fair to evaluate the performance of health teachers. The ways to improve the performance-based pay evaluation method of health teachers is as follows: first, the approval on improving 'the number of class hours' which is a detailed item of a teacher's performance evaluation criterion to 'the number of health lesson hours per week and the number of students visiting the school infirmary per week'; second, improving 'life guidance' into 'counseling results of medically-treated students, parents of students and personal hygiene guidance'; third, improving 'a teacher in charge' into 'awarding of points by being recognized as a health teacher in charge of all students and considering the economic situation of the region,; forth, improving 'difficulty of position' into 'the number of health-teacher's annual promotion task items and the treatment number of issuing and receiving of official documents', and improving the 'task difficulty' into 'importance and urgency of emergency patient management, risk level and urgency of infectious diseases and avoiding work in charge' appeared to be more than 90% respectively. Conclusion: The performance-based pay system of teachers being carried out every year should be executed by preparing fair evaluation criteria suitable for task properties and the role of health teachers with different evaluation criteria compared to general teachers.