• 제목/요약/키워드: environmental education model school

검색결과 217건 처리시간 0.032초

지속가능 발전교육 연구학교 적용 과정에서의 참여 경험 이해 (Exploring Experiences of the ESD Model School Teachers)

  • 허양원;문윤섭
    • 한국환경교육학회지:환경교육
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    • 제23권3호
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    • pp.17-34
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    • 2010
  • The purpose of this study is to explore their experience through teachers' interviews in research schools for the Education for Sustainable Development(ESD). The first issue for ESD in school was about how to approach ESD and how to combine it with the school curriculum. Of course, ESD can be approached through both subjects and discretion, which are operated with focus on experiential study. Most teachers approached ESD through subjects, but they had a lot of difficulties in its implementation because of insufficient understanding. The advantage of ESD programs is to provide students with an opportunity for experiential activity based on localization. However, difficult parts in applying ESD to school education were matters of budget for invitation of experts or for the experience learning as well as overworking of the teachers with conceptualization of ESD. Consequently, there has been change in the perception of teachers and students through ESD in schools, which have influence on the integrated thinking from diverse perspectives. Stories of research school teachers offered through categorization of interviews will provide a lot of help in the process of applying ESD to school education in the future.

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가정과 교육에서의 창의성 교수를 위한 이론적 고찰 (The Theoretical Inquiry for Teaching Creativity in Home Economics Education)

  • 류상희
    • 한국생활과학회지
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    • 제10권2호
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    • pp.215-224
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    • 2001
  • Creativity is a trait necessarily demanded in highly industrial and information oriented society. Accordingly, we should develop creativity through school education. The purpose of this study is to inquire a conceptual model and teaching method for developing creative problem solving skills in home economics education which can work at a platform for the curriculum developer. Although many definitions of creativity consider cognitive aspect more, personal or affective aspect is heavily involved with creativity. Therefore, creativity is a dynamic system which cooperates many contrasting and dialectic components in personal and cognitive aspects. The function of creativity is dependent on diverse environmental system. Environments influence on the extent of the development of creativity. Thus, the person-situation interaction model devised by Woodman and Schoenfeldt, integration of cognitive, affective, and situational aspects, is suggested as a conceptual model for teaching creativity in home economics education. The practical reasoning teaching model is suggested as a teaching method for developing creative problem solving skills in home economics education. The components of creative problem solving which involved with practical reasoning process are general knowledge and skills, specific knowledge and skills, divergent thinking skills, motivation and motives, and critical thinking skills.

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Comparison of RANS, URANS, SAS and IDDES for the prediction of train crosswind characteristics

  • Xiao-Shuai Huo;Tang-Hong Liu;Zheng-Wei Chen;Wen-Hui Li;Hong-Rui Gao;Bin Xu
    • Wind and Structures
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    • 제37권4호
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    • pp.303-314
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    • 2023
  • In this study, two steady RANS turbulence models (SST k-ω and Realizable k-ε) and four unsteady turbulence models (URANS SST k-ω and Realizable k-ε, SST-SAS, and SST-IDDES) are evaluated with respect to their capacity to predict crosswind characteristics on high-speed trains (HSTs). All of the numerical simulations are compared with the wind tunnel values and LES results to ensure the accuracy of each turbulence model. Specifically, the surface pressure distributions, time-averaged aerodynamic coefficients, flow fields, and computational cost are studied to determine the suitability of different models. Results suggest that the predictions of the pressure distributions and aerodynamic forces obtained from the steady and transient RANS models are almost the same. In particular, both SAS and IDDES exhibits similar predictions with wind tunnel test and LES, therefore, the SAS model is considered an attractive alternative for IDDES or LES in the crosswind study of trains. In addition, if the computational cost needs to be significantly reduced, the RANS SST k-ω model is shown to provide relatively reasonable results for the surface pressures and aerodynamic forces. As a result, the RANS SST k-ω model might be the most appropriate option for the expensive aerodynamic optimizations of trains using machine learning (ML) techniques because it balances solution accuracy and resource consumption.

환경콜라주 제작수업이 영재학생들의 환경인식에 미치는 효과 (The Effect of Environmental Collage Making Class on Environmental Perception of the Gifted students)

  • 김순식
    • 한국환경과학회지
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    • 제19권8호
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    • pp.1067-1076
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    • 2010
  • How would environmental education be implemented for effectiveness today? Deep reflection on the way of teaching environment in classes to achieve effectiveness is required. If there exist differences in students' environmental perception depending on environment class pattern, its most effective way should be looked for. In environmental education, inducing the students to have advisable attitude voluntary about environment is more important than teaching them environmental knowledge. From such view, students' active participation is necessary for successful environmental classes. Students need to be set to share their principle, values, attitude about environment problems at environmental class through presentation which is important factor to make them have advisable environmental attitude. Therefore, environmental class need to be carried out student-led way. For that, a class model need to be designed which will be helpful for the students to arrange and elaborate their emitting thought about environment problems through disclosing their thoughts to share them with fellow students which will end up in their advisable environmental attitude. This study aimed to find out the effectiveness of environmental collage making class contributive to offering various environmental perception to students and grasping others' thinking about environment. Fifty-eight 10th graders at U Science High School in Ulsan metropolitan city were selected for the study that carried out from 2010 April to June by choosing total 10 environmental themes divided into environmental collage making class applied to the 30 test group students, and general environmental class applied to 28 control group students. Following are the study results. First, in students' environmental sensitivity, the students in the environmental collage making class appeared to be higher compared with them in general environmental class. Second, in students' intentional environment action, the students in the environmental collage making class appeared to be higher compared with them in general environmental class. Third, in students' satisfaction with environmental class, the students in the environmental collage making class appeared to be higher compared with them in general environmental class.

원격 로봇보조학습에 대한 초등교사의 기술수용도 분석 (Analysis on Acceptance and Use of Technology for Elementary School Teachers in Telepresence Robot-assisted Learning)

  • 이혜원;한정혜
    • 정보교육학회논문지
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    • 제23권6호
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    • pp.599-606
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    • 2019
  • 원격 로봇보조학습은 신체적·지적·문화적·환경적으로 취약한 학생들에게 교육의 기회를 제공할 수 있으며, 농산어촌 고교학점제의 어학관련 과목의 온라인교육과정을 대체하거나 세계시민교육을 위한 국제교류학습에 활용할 수 있으나, 현재까지 수용모델 연구는 예비교사를 대상으로만 이루어졌으며 사후사용의도 요인은 고려하지 않았다. 따라서 본 논문은 초등교사를 대상으로 원격 로봇보조학습에 대하여 사용의도와 사후 사용의도에 영향을 주는 기초 요인을 알아보았다. 연구 결과, 원격 로봇보조학습에 대하여 초등교사들은 성별에 의해 각 요인이 유의미한 차이가 없었으며, 경력이 많은초등교사들이 FC, PAD, PS, SP에서 더 긍정적으로 유의미한 결과가 나왔다. 또 수용의도에 영향을 주는 요인으로 PU, ATT, PENJ, SI, Ttrust 모두 매우 유의미 있게 나왔다. 이와 같은 원격 로봇보조학습에 대한 초등 교사들의 수용의도를 바탕으로 교육정보 정책 수립을 할 수 있을 것이다.

의생활자원 관점에서의 실과(기술ㆍ가정) 환경교육방안에 관한 연구 (The Strategy for the Environmental Education through the Practical Arts(TechnologyㆍHome economics) Subject in a viewpoint of the Clothing & Textiles resources)

  • 정미경
    • 한국가정과교육학회지
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    • 제16권3호
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    • pp.131-146
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    • 2004
  • 본 연구는 의생활 영역의 환경문제를 해결하고자 의생활자원관점에서 실과(기술ㆍ가정) 교과에서 환경교육적 방안을 제시하는데 목적을 두고 수행되었으며 이를 달성하기 위하여 의생활 자원의 소비, 의생활자원의 환경문제 및 이에 대한 정부의 정책과 규제와 기업의 섬유환경기술, 환경교육에 관한 자료를 고찰하였다. 연구의 주요결과는 다음과 같다. 첫째, 본 연구에서는 의생활 자원 관점에서의 환경교육 체제는 학교교육을 중심으로 한 정부, 가정, 기업, 환경단체의 상호연계 체제로 이루어져야하며, 아울러 의생활 자원 관점에서 환경교육은 실과(기술ㆍ가정) 교과에서 담당하는 것이 가장 타당하다는 것을 확인 할 수 있었다. 둘째로, 실과(기술ㆍ가정) 의생활 영역에서 다루어져야 할 환경교육내용을 '의생활 환경자원의 인식(섬유소비량 생산과 환경문제)', '의류의 마련과 계획 및 구매(계획, 구매)', '의류의 관리(피복재료의 이해, 인체와 환경, 세탁과 환경오염, 정리와 보관)', '의류의 재활용 및 폐기(기부, 리디자인, 리사이클, 폐기)'의 4개영역의 12개 하위요소를 추출하여, 실과(기술ㆍ가정) 의생활 영역 환경교육내용의 분석 준거로 삼았다. 셋째, 의생활 영역에서 다루어져야 할 환경교육내용을 준거로 현행 실과(기술ㆍ가정)교과를 분석한 결과, 의생활과 관련한 환경 교육은 중학교 과정에서 가장 많이 담당하고 있는 것으로 나타났으며, 의생활과 관련한 환경교육 내용면에서는 초ㆍ중등 모두 재활용 부분에 집중되어 있으며 나머지 영역에서는 미흡한 것으로 나타났다. 넷째, 실과(기술ㆍ가정) 교과에서의 의생활영역의 환경교육 내용을 분석한 후 실과(기술ㆍ가정) 각 의생활 단원에서 다루어지지 않았거나 미흡한 내용의 환경교육 강화 방안을 제시하였다. 행동은 물론 과잉 행동에 직, 간접적으로 유의적인 영향을 미치고 있음을 알 수 있었다. 이러한 결과는 어머니의 식생활 환경은 아동의 영양 관리 및 아동의 성장, 발달 및 행동과 학습 행동에 중요한 영향력을 미칠 수 있는 것으로 나타나 어머니의 식생활 환경의 중요성을 강조하여야 할 것이다.재 사용비율은 경기도, 충남에서는 거의 50% 수준에 육박한다. 골재 석산은 경기도, 경북, 경남, 충북에서 거의 비슷한 비율로 분포하며 오히려 전북에서의 골재 석산의 수는 적은 편에 속한다. 강원도가 골재석산의 수가 가장 적은 편이다.지렁이와 토양 미생물에 아무런 영향을 미치지 않았고 토양 중 반감기도 15일 이내로 토양 중에 노출 시 매우 신속하게 분해 소실되어 그 위해성은 매우 낮은 수준인 것으로 판단되며, 작물 재배지에서 밭고랑의 잡초 방제를 위해 비산방지 기구를 이용하여 살포할 경우에는 재배 작물에 안전한 것으로 판단되었다.0.65% 첨가했을 때 WG, SGR, FE, PER이 가장 높았으나, 이전의 실험(Takeuchi, 1980)과 동일한 수준인 n-3와 n-6를 각각 0.5%씩 첨가한 실험구와는 유의적인 차이를 보이지 않았다. 이렇게 볼 때, 뱀장어 치어의 필수지방산은 LNA (n-3), LA (n-6)이고, 그 적정수준은 각각 0.35-0.5%, 0.5-0.65%임을 보여준다.George W, Bush)가 새로운 지도자로 취임하여 얼마 되지 않은 2001년 9월 11일 사상 초유로 본토에서 알 카에다 테러리스트 조직에 의해 공격받게 되었다. 뉴욕의 세계무역센터 빌딩 2개가 완전히 붕괴되고, 펜타곤에 민간 여객기가 충돌하여 많은 사람이 살상 당하고, 전체적으로 세계 80여 개국으로부터의 6천여 명이 살상되었다. 전 세계와

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축산업자 환경교육 프로그램 개발 연구 - 충청남도 홍성군을 중심으로 - (A Study on the Development of Model on Environmental Education Program for Livestock Farmer -Focused on Hongsung-gun, Chungcheungnamdo-)

  • 남영숙;윤순덕
    • 한국환경교육학회지:환경교육
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    • 제20권2호
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    • pp.93-107
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    • 2007
  • Livestock agriculture plays an essential role Hongsung's economy. Unfortunately, if manure is manage properly it can contaminate water and pollute the air. The purposes of this study were to provide awareness of environmental impact and to design educational programs with sustainable agriculture. I used the specific steps of processes. First, collecting informations through survey on environmental awareness of livestock farmers in Hongsung-gun and recognizing the tendencies. Second, analyzing on educational status of livestock farmers. Third, finding objectives of environmental educational programs. At the end of processes, establishing programs which concerning on environmental education. I used two research methods to gather and analyze the data for developing an environmental education program. The first one is a general survey among 50 livestock farmers from Hongseong-gun, Chungcheongnam-do. The second one is the in-depth interviews with specialists in environmental education and government officials from the central government - the Ministry of Agriculture and Forestry - and the local government - Hongsung-gun who are in charge of livestock farming. I found the following results from this research. First, most livestock farmers replied with 'highly likely' to the five items on the recognition of the necessity of environment preservation, whereas only 38.7% answered with 'likely' to the item on the environmental pollution caused by livestock farming. This shows the tendency that they have less recognition of the reality than necessary. Second, most of the contents among 5 areas(knowledge, recognition, function, attitude, and participation) are the knowledge areas. That results are analyzed training materials for livestock farmers made by Hongsung-gun in 2004 and in 2005 by using goal categories suggested in the Tbilisi Resolution. Third, after analyzing the survey and in-depth interviews, I found that the need for education to recognize the environmental pollution, environmental protection and recycling of the livestock waste. We can summarize conclusions from this research. First, we need on educational program improve the livestock farmers' recognition of importance in environmental protection. Second, it is necessary to develop educational program with the viewpoint that livestock waste is not one of the culprits of the environmental pollution, but a recyclable resource. Third, contents of the environmental education program, should include all the educational elements, namely, knowledge, recognition, attitude, function and participation. The education for livestock farmers requires a research on the environmental education program that can be used with crop farmers who can use the resources recycled from the livestock waste from the viewpoint of recycling resources. This research is focused on the collection and analysis of the basic data for developing an environmental education program and the composition of the program. A further research on the implementation and assessment of this program is required.

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중.고등학교 운동선수가 인지하는 스트레스, 우울, 사회적 지지가 학교생활적응에 미치는 영향 (Effect of stress, depression, and social support on school life adjustment of athletes in the middle and high school students)

  • 문재우
    • 한국학교ㆍ지역보건교육학회지
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    • 제12권2호
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    • pp.43-67
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    • 2011
  • Objectives: The purpose of this study was to analyze factors affecting school life adjustment of athletes in middle and high school. Methods: The data in this study came from the survey which conducted to 500 students of physical education high school athletes and elite athletes in general school from the beginning of December 2009 to the end of January 2010 in Seoul and Kyunggi. Finally 436 cases was used. The dependant variable in this study was school life adjustment. And the independent variables were socio-demographic factors, stress and depression factors, social support factors. The analysis methods were T-test, ANOVA, correlation analysis, stepwise multiple regression analysis by using SPSS Ver. 12.0. Results: First, there was a statistically significant result between school life adaptation and sex, family circumstances, life satisfaction variables Second, there was a negative correlation between social support and stress, depression. Third, there was a negative correlation between school life adjustment and some stress factors, all depression factors. Also relationship between school life adjustment and social support showed a positive correlation. Fourth, Taking a look at the impact on school life adjustment, family factors and practical environmental factors in the stress factors and the feeling of worthlessness in the depression factors appeared to influence negatively. Also teachers' support in the social support factors showed positive effects. Explanatory power of the final regression model was 25.6%. Conclusions: The first step in order to improve the school life adjustment of athletes in middle and high school is the teachers' support. Athletes in middle and high school can have capability, responsibility, initiatives through teachers' attention and affection. The effective prevention education and health education programs on stress and depression should be introduced and carried out in the health education programs actively for student athletes to be free from stress, depression.

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우리나라 청소년의 삶의 만족도 영향요인 (Factors Influencing Adolescents' Life Satisfaction in Korea)

  • 손신영
    • 한국학교ㆍ지역보건교육학회지
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    • 제18권3호
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    • pp.29-44
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    • 2017
  • Objectives: The purpose of this study is to identify the influencing factors of adolescents' life satisfaction. Methods: The data of the 6th Korean Child-Youth Panel Survey(KCYPS) was analyzed using the SPSS 24.0 and 24.0 AMOS program. Based on literature review, a hypothetical model consisted of six theoretical variables, twelve paths and seventeen measurable variables. Results: The modified model showed a goodness of fit to the empirical data(GFI=0.958, AGFI=0.940, NFI=0.945, RFI=0.931, TLI=0.904, RMSEA=0.055). Ten paths among twelve paths proved to statistically significant. Depression showed statistically significant effects on adolescents' life satisfaction directly. Personal characteristics, parenting behavior, peer attachment and self-esteem showed statistically significant effects on adolescents' life satisfaction directly and indirectly. Personal factors and external environmental factors affect adolescents' life satisfaction. Conclusions: Based on the results of this study, it is necessary to develop programs to improve adolescents' life satisfaction.

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영상 기반 위치 인식을 위한 대규모 언어-이미지 모델 기반의 Bag-of-Objects 표현 (Large-scale Language-image Model-based Bag-of-Objects Extraction for Visual Place Recognition)

  • 정승운;박병재
    • 센서학회지
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    • 제33권2호
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    • pp.78-85
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    • 2024
  • We proposed a method for visual place recognition that represents images using objects as visual words. Visual words represent the various objects present in urban environments. To detect various objects within the images, we implemented and used a zero-shot detector based on a large-scale image language model. This zero-shot detector enables the detection of various objects in urban environments without additional training. In the process of creating histograms using the proposed method, frequency-based weighting was applied to consider the importance of each object. Through experiments with open datasets, the potential of the proposed method was demonstrated by comparing it with another method, even in situations involving environmental or viewpoint changes.