• 한국학교보건학회지
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• 제20권2호
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• pp.69-80
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• 2007

Purpose: The present study purposed to investigate the current state of harmful business places around schools and to survey and analyze how much middle school students know about school environment hygiene purification zones, which have not been much effective. Methods: In addition, this study clarified the problem of harmful environment around schools by inquiring into students' value and perception on worsening harmful environment around schools and provided basic materials necessary for making policies on school education and the protection of educational environment. For these purposes, we conducted a questionnaire survey of 1,000 middle school students in Gyeonggi-do on their perception on harmful environment around their schools, and drew conclusions as follows. Result: Students' knowledge about the School Health Act was low, and they generally thought that the law does not play its role substantially and efficiently in purifying and regulating harmful environment and regulations are superficial and temporary. To the question of whether harmful businesses observe laws for purifying environment around schools, most of the students replied negatively. In actuality, as most of harmful businesses running at school environment hygiene purification zones are stationeries with game rooms, comic book stores, PC rooms, etc., which are highly accessible to students, they become serious problems in school environment. Conclusion: As it is required to make continuous and systematic surveys and researches on the school environment hygiene purification zones, we need to manage school environment efficiently through cooperation among the government, education offices and individual schools.

• 한국수학교육학회지시리즈C:초등수학교육
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• 제23권1호
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• pp.27-44
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• 2020

본 연구에서는 초등학교와 중학교에서 유사하게 다루는 기하 학습내용을 추출하고, 이 학습내용이 각 학교급에서 어떻게 다루고 있는지 그 차이점을 분석한다. 분석을 위한 도구는 Merrill 등의 연구를 기초로 한다. 먼저 학습한 결과를 '수행수준', '내용유형'으로 분류하고, 교과서 내용 제시 방법을 '교수요소', '제시유형'으로 분류하여 분석을 실시한다. 분석결과 유사한 학습내용으로 9개의 성취기준을 추출하고, 추출한 학습내용은 분석도구를 통해 탐색한다. 본 연구를 통해 현재 초·중학교에서 유사하게 다루는 기하 학습내용에 대한 실태를 확인함으로서 초·중학교 사이의 일관성 유무 및 구체적 차이점을 알 수 있을 것으로 기대된다.

• Journal of Nutrition and Health
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• 제34권6호
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• pp.678-687
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• 2001

This study was carried out to compare the dietary behaviors and nutrient intakes among the students(13 years of age) of middle schools between in industrial complex and in non-industrial complex. The subjects of each group were composed of 192 male and female teenagers living in Ansan city in Korea, and this study was performed by questionnaire and dietary survey. As a result, mothers' education level and monthly family income were lower in industrial complex-families(ICF) than those in non-industrial complex-families(NICF). The subjects in ICF took dinner more irregularly than did those in NICF. The subjects in ICF skipped the meals often as there was no person preparing meals'. The subjects in ICF tended to take ra-myun, cookie or bread more often as a lunch, and they considered size and price of snack more imporandy when they chose snack than those in NICF. And the subjects in ICF had lower degree of flood habits and satisfaction on their meals than those in NICF. The daily intakes of calorie, vitamin B$_2$, calcium and iron of subjects of two groups were lower than the Korean RDA, and these intakes were lower in ICF than in NICF. These findings show that dietary behaviors and nutrient intakes were poor among the students of middle schools in ICF, in part it seems to be related to the fact that the group of ICF has low family income and mothers of ICF have the jobs that are finished late or irregularly. Therefore, these results underscore the need to provide the nutritional education for the students of middle schools and their mothers in ICF with respect to the importance of optimal nutrition through sound dietary behaviors during the adolescence.

• 한국치위생학회지
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• 제15권1호
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• pp.119-127
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• 2015

Objectives: The purpose of the study is to investigate the relationship between dental caries and oral health behaviors in middle and high school students by web-based survey of the ninth(2013) Korean youth risk behavior. Methods: The subjects were 75,149 students from 400 middle schools and 400 high schools. Finally, the survey participation rate was 96.4%(72,435 students from 799 schools) by complex sample design. The questionnaire consisted of general characteristics of the subjects, oral health behaviors, and oral health status. General characteristics included gender, types of schools, economic condition, and residential types. Oral health behaviors included subjective oral health condition, frequency of tooth brushing, tooth brushing after meal within recent 7 days, sealant within 12 months, fluoride application within 12 months, scaling within 12 months, and oral health education experience within 12 months. Oral health condition included dental caries incidence within 12 months. Results: Oral health behavior influenced on dental caries in the middle and high school students in Korea. This study showed the relationship between the sociodemographic characteristics, tooth brushing frequency, sealant experience, dental caries and halitosis experience, and scaling within 12 months. Scaling is the best prevention method for dental caries and halitosis in the students. Conclusions: The study showed the necessity for practical oral health education and the effect of fluoride application for dental caries prevention.

• 한국과학교육학회지
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• 제9권2호
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• pp.81-87
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• 1989

In 1987 Ministry of Education published the 5th-revised version of curriculm, the main goal of which is to improve science and culture as well as to educate the students who are able to actively adapt to the 21st century's society. Howerver, the revised curriculum neglects the problems associated with the nature of and localized characteristics of science education. Therefore this research had its main objective to survey and analyze the status of science education of secondary schools in Kangwon Province and, based on the results, to develop the teaching/learning materials appropriate for science education in this province. This research is 3d-Year project and this paper is about its first year research results. The first year's main objective is to investigate and analyze the status of middle school science education, focusing on the curricular operation, science teachers, and lavoratory facilities and instruments. This research used the survey methods. The questionaires were sent to all the middle schools the number of which is 163, and 162 schools of which returned the survey questionaires. Based on the analyses of the data following conclusions were drawn. The average class size is 48.8 students. Almost all of the middle schools alocate the science class hours per week of 4,3,4 hours to first, second, third grade, respectively. However, the greater part of science teachers want 5,4,5 hours of science classes a week. Total number of science teachers exeeds the number actually needed, implicating that many science teachers are teaching non-major subjects. The lavoratory facilities and instruments are not sufficiently provided for lavoratory-based science education. Along with these conclusinons suggestions for better science educations are recommanded. Among the suggestions two are highly emphasized.They are: to increase science class hours; to use field lavoratory substituting for school lavoratory.

• 대한지구과학교육학회지
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• 제17권1호
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• pp.70-85
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• 2024

이 연구의 목적은 기후 행동이 참여자에게 미치는 영향은 무엇인지, 고등학교에서 기후 행동 교육이 어려운 이유는 무엇인지를 알아보는 것이었다. 이를 위해 기본적 질적 연구(basic qualitative research) 방법을 택하였으며 연구참여자는 활동 당시의 중학생 5명이다. 연구 결과는 다음과 같다. 중학생 때의 기후 행동으로 참여자의 진로는 구체적으로 변하였고 기후 소양은 함양되었다. 그리고 고등학교에서 기후 행동 교육은 충분하지 않았다. 기후 행동 교육을 하는 환경 과목은 많은 학생의 선택을 받지 못하여 개설이 어려웠으며 대학 입시에 대한 부담으로 창의적 체험활동 시간에 기후 행동 교육을 하는 것은 비현실적이었다. 이 연구의 논의점은 다음과 같다. 기후 행동은 진로를 구체화하고 기후 소양을 함양하는 데 일조하기 때문에 중학생에게 장려할 필요가 있다. 또한 기후 행동은 지속성이 중요하기 때문에, 기후 소양을 꾸준히 유지할 수 있도록 초·중·고등학교의 교육과정에 기후 행동 교육을 전문적으로 할 수 있는 과목을 개설할 필요가 있다.

• 보건교육건강증진학회지
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• 제22권2호
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• pp.125-139
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• 2005

Objectives: More than half of youth smokers start to use cigarettes in their middle-school ages. Thus, middle school students should be the primary target population for smoking prevention education although the technical smoking rate is higher in high school students than in middle school students. Based on this significance, this study examined personal and social factors reinforcing non-smoking middle school students to acquire positive attitudes on smoking cigarettes. Methods: A total of 1,081 students of the 3 middle schools in Seoul participated in the self-administered survey. The designated schools were conveniently selected and all the 2nd-grade students of the schools participated in the survey. The questionnaire asked reinforcing social factors of smoking such as, family and parental history of drug use, close-people's smoking and drug use, personal experience of drug use, perceived smoking and drug use knowledge and attitudes, perceived smoking intention in future, and other delinquent behaviors. Results: Personal experience of drug and delinquent behaviors, perceived smoking intention in future, perceived knowledge of smoking, educational experience, and close-people's smoking and drug use were significantly related to students' attitudes on smoking. The significant factors affecting the positive attitudes of smoking were living with broken family and few education experience of smoking in school as social factors and strong smoking intention in future, high score of delinquent behavior, and low score of drug use knowledge as personal factors. Conclusions: Adolescents' strong smoking intention and little smoking education experience would primary personal and social factors reinforcing positive attitudes on smoking. Thus, school-based educational programs preventing smoking intention need to be developed and to be delivered to middle school students to minimize the future smoking population in a long-term perspective.

• 교육시설 논문지
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• 제18권3호
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• pp.3-11
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• 2011

This study aims at proposing some reform measures for the middle school grouping system in Gwangju Metropolitan City, which is divided 86 middle schools into 10 clusters and 3 school districts. In doing so, it analyzes the present status of educational environment and student walking distance in each school district such as the number of student per teacher, the student density, the school size and the gender ratio in class. And it conducts a survey of 5,363 middle school students, 3,966 parents and 1,007 teachers, also evaluates their satisfaction levels and needs with the student allocation system. As the result of the survey and data analysis, it finds out some problems in some school districts which are gender imbalance in class, the preference for private middle schools and inconvenience in commuting to school. To solve these problems, the study suggests the better alternatives to replace the current system. Firstly, to set up the basic fundamental principles detailed in 3 action plan, which emphasize the adherence to a close-range allocation, the appropriate size of school and class, and the equalization of educational environment. Secondly, to establish the information system for managing the school district in order to be more objective and transparent. Finally, it gives a concrete proposal which divides the 10th school grouping system into the 11th. The result would be expected to ease the gender imbalance and the concentration of private middle schools, to improve the student walking condition to school.

• 암석학회지
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• 제27권2호
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• pp.105-108
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• 2018

부산시교육청 동래교육지원청 관내 초등학교 60개, 중학교 34개, 고등학교 28개 등 모두 122개 학교를 대상으로 2017년 3월부터 2018년 6월까지 16개월 동안 학교 교재원으로서의 암석원을 현장 방문으로 조사하였다. 암석원이 조성된 학교는 122개 학교 중 29.51%인 36개였으며 초등학교는 40.0%, 중등학교(중학교, 고등학교)는 18.18%가 설치되어 있었다. 조사항목은 암석원 암석표본이 교육과정과 관련되는가? 표본 이름이 맞는가? 설명판 내용이 적합한가?로 초등학교의 경우 교육과정과의 관련성이 평균 36.7%, 표본 이름이 맞는지는 평균 55.1%, 설명판 내용이 알맞은지는 평균 55.5%로 나타났다. 중등학교는 교육과정과의 관련성이 평균 83.9%, 표본 이름이 맞는지는 평균 82.8%, 설명판의 내용이 알맞은지는 평균 84.1%로 학교급이 올라갈수록 높게 나타났다.

• 한국환경보건학회지
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• 제46권6호
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• pp.627-635
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• 2020

Objectives: Indoor air quality has become more important aspeople spend most of their times indoors. Since students spend most of their times at home or at school, they are more likely to be exposed to indoor air pollutants. Ventilation in school classrooms can affect health and learning performance. In this study, ventilation deficiency was evaluated in school classrooms using Monte Carlo simulation. Methods: This study used sensor-based monitoring for six months to measure carbon dioxide (CO2) concentrations in classrooms in elementary, middle, and high schools. The volume of the classroom and the number of students were investigated, and the students' body surface area was used to calculate the CO2 emission rate. The distribution of ventilation rates was estimated by measured CO2 concentration and a mass-balance model using Monte Carlo simulation. Results: In the elementary, middle, and high schools, the average CO2 concentrations exceeded 1000 ppm, indicating that the ventilation rates were insufficient. The ventilation rates were deficient from July to August and in December, but showed relatively high ventilation rates in October. Forty-three percent of elementary schools, 56% of middle schools, and 62% of high schools showed insufficient ventilation rates. Conclusions: The ventilation rates calculated in elementary, middle and high schools were found to be quite insufficient. Therefore, proper management is needed to overcome the lack of ventilation and improve air quality.