• 대한지구과학교육학회지
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• 제3권2호
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• pp.132-140
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• 2010

The purpose of this research is to explore the effects of the POE(Prediction-Observation-Explanation) teaching-learning model on the academic achievement and the capability of scientific inquiry of elementary school students. POE teaching-learning model is a three stage process modeling scientific inquiry : Prediction, Observation, and Explanation. This research is to see the effectiveness of the POE method in earth science class by applying this simple practical strategy out of various methods in science teaching with the purpose of improving the capability of scientific inquiry and the academic achievement of learners. The findings of the study are as follows: First, the POE strategy in science teaching-learning was found effective for the improvement of learners' scientific inquiry capability. Second, the POE strategy in science teaching-learning is effective for the improvement of learners' academic achievement in science. The findings mentioned above suggest that using the POE strategy in science class of elementary science education has significant effects on improvement of scientific academic achievement and scientific inquiry capability of learners compared with the general science teaching-learning strategy. It also shows to be highly recommendable for use in science class.

• 과학교육연구지
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• 제33권1호
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• pp.44-55
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• 2009

본 연구는 고등학교 생물 수업에서 POE를 적용한 논술형 탐구학습 프로그램의 개발 및 수업에의 적용으로 학생들의 학업 성취도와 과학 관련 태도에 미치는 효과를 알아보고자 하였다. 연구 대상으로 부산시 소재의 남자 인문계고등학교 2학년 4개 반을 선정하였다. 수업은 생물 I '순환' 단원으로 4주에 걸쳐 6차 시로 이루어졌으며, 실험집단은 POE를 적용한 논술형 탐구학습 프로그램에 의거한 수업을 진행 하였으며, 통제집단은 실험집단과 동일한 학습 목표와 주요 학습 내용을 기준으로 생물 I 교과서에 제시되어 있는 학습내용과 탐구활동을 토대로 실시하였다. 현장 적용결과, 첫째, POE를 적용한 논술형 탐구학습 프로그램은 이미 알고 있는 지식과 실험을 통해 새롭게 알게 된 지식을 적절하게 연결하는 활동과 학생들의 고차원적인 사고유발을 위한 교사의 다양한 질문을 통해 문제해결력 향상뿐만 아니라 논리적인 사고능력에 도움을 주어 학업 성취도에 긍정적인 효과를 미친 것으로 나타났다. 둘째, POE를 적용한 논술형 탐구학습 프로그램은 실험에 대한 사전 예측활동으로 실험에 대한 관심을 유발하게 하고 직접 관찰한 것과 예측한 것 사이의 모순을 해결해 가는 과정을 통해 학습과정에 적극적인 참여의 유도로 과학 관련 태도에 긍정적인 효과가 나타난 것으로 판단된다.

• 대한화학회지
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• 제47권1호
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• pp.72-78
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• 2003

이 연구에서는 초등학교 자연 수업에 적용한 POE 학습에서 학생들의 내, 외향성에 따른 소집단 구성의 효과를 학업 성취도, 학습 환경에 대한 인식, 과학 수업에 대한 태도의 측면에서 조사하였다. 초등학교 5학년 95명을 통제 집단과 실험 집단으로 배치한 후, 산과 염기에 대하여 9차시 동안 수업하였다. 실험 집단의 동질 집단은 내향적 학생 4명을 1개 소집단으로, 이질 집단은 내향적 학생 2명과 외향적 학생 2명을 1개 소집단으로 구성하였다. 이원 공변량 분석 결과, 학업 성취도의 적용 영역에서 동질 집단의 점수가 통제 집단보다 높았다. 학습의 곤란도에서 이질 집단과 통제 집단 사이에 유의미한 차이가 있었다. 과학 수업에 대한 태도에서 수업 처치와 학생들의 내, 외향적 사이에 상호작용 효과가 나타났다.

• 교육시설
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• 제10권2호
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• pp.15-22
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• 2003

The purpose of this study is to find problems and to provide architectural design standards of the Learning Space Unit(L.S.U.) in Elementary Schools through the Post-occupancy Evaluation(POE). In this study, we found six major problems of the type of the L.S.U. in elementary schools. More than 50% of users expressed dissatisfactions in these items : size, safety, cooling facility, noise, privacy and primary meaning for its original purpose. After the interrelation-analysis, we checked pros and cons about each forms of L.S.U. It is the result of analysis of the layout method in L.S.U. 1) "$8.4m{\times}8.4m$" classroom unit got the highest positive responses 2) "2-classroom type" and "4-classroom type" got higher score than "3-classroom type" 3) "Whole faced type" 1) made more active Multi-space than "Partial faced type" 4) prefered prepared "Open-classroom" to "Closed-classroom" 5) 'Zoning type between L.S.U.s' couldn't influence to user's responses. Designers can consult those informations when they plan a new, remodeling and additional elementary school.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제27권3호
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• pp.39-49
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• 2021

Purpose: The negative pressure isolation ward is a key facility in preparedness and response to infectious diseases. For the sustainable operation of the facility, appropriate facility improvement is required. The experience of medical staff responding to infectious diseases in the COVID-19 pandemic provides effective informations for facility planning. Methods: The post occupancy evaluation (POE) was conducted by interviewing medical staff who is working on Nationally designated negative pressure isolation ward in general hospital. Floor plan analysis was conducted before field surveys for identifying facility characteristic and spatial composition. After that, field surveys were conducted at 3 hospitals, and interviews and fieldwork were conducted together. Results: It is necessary to increase the standard size of ward area from 15m² to 20m². The size of the doffing room has to be planned for accommodation of two or more people. Equipment storage, clean storage and waste storage also should be properly planned. There were almost no problems with the circulation in the ward. There was not enough space for medical staff. Implications: For a sustainable and safe negative pressure isolation ward planning, it is necessary to exploit learning from the medical staffs who have many experiences of coping with infectious diseases.

• 한국과학교육학회지
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• 제12권3호
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• pp.61-76
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• 1992

The purpose of this study was to develop the instructional model and teaching material to change the middle school students'conceptions of electric current into the scientific ones and to investigate the effects of the model in actual classrooms. We identified the students' ideas and their misunderstanding about the concept of eIectic current through reviewing the literatures and our in this study. Based on the above results, we developed the instructional model and designed the teaching sequence and prepare the learning materials about the unit of the electric current in middle school Our instructional model was based on 'learning cycle' developed by Lawson, but the new stage called "exploration through qualitative questions" to elicit the students' own conceptions was inserted to it. To investigate the effects or the new teaching model, the pre- and post-test using the POE type were administered to experimental group(52 students) taught with learning cycles and control group(52 students) taught with traditional styles. The results are as follows; 1) The rates of correct. predictions was varying according to the kinds of problems. And the rates of the correct. reasons of their predictions were lower than those of the predictions. 2) The mean scores of the post-test of both groups were significantly higher than those of the pre-test. We could not find statistically significant difference in theme an score between experimental group and control group after implementation of the model. But the experimental group gained higher scores than those of the control group on two problem. Therefore, although we cannot show the prominent effects of our teaching model based on learning cycles, there are some effects of our model on changing the middle school students' conceptions of electric current.

• 한국초등과학교육학회지:초등과학교육
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• 제34권4호
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• pp.419-433
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• 2015

Analogical reasoning is a central component of human cognition and contributes to scientific discovery and to develop science education. In this study, we investigated the process features of lower elementary school students' analogical reasoning to explain mixture concept. The subjects are 24 lower elementary students. And the research design includes three phases instruction to investigate the features of students' self generated analogy. Phase 1 is the introduction of analogy in which student learn to use analogy. Phase 2 is a POE class about mixture conception. Piaget and Inhelder studied the conception of mixing among children in relation to cognitive development. In phase 2, we taught the student with Piaget and Inhelder's the experiment and observed the features of learning process about mixture conception. Phase 3 is students' generation of analogy (self generated analogy) for the experienced phenomena in phase 2. We analyzed the students' responses through the three phases in the view of Gentner's Structure Mapping Theory. The results showed that many lower elementary school students even before formal operation stage understood the mixture conception and made well their self generated analogy to explain the mixture conception in spite of the difficulty of making self generated analogy.

• 교육시설 논문지
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• 제23권2호
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• pp.11-18
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• 2016

University dorm basically provides basic housing functions to students, however, it is very important in a sense that it provides students with various functions such as information exchange, cultural experience and learning environments as well. Additionally, continuous effort to improve users' satisfaction and living environments are needed due to the fact that physical environments of dorm facilities have higher impact on students. However, Many students are not satisfied with the physical environment of university dorms and also there is lack of systematic information whereas various functions are required by students. Therefore, the main objective of this research is to suggest the direction of FM services in order for improving students' satisfaction on the university dorm facilities in Korea. Precedent studies regarding the satisfaction or performance evaluation of dorm facilities have been extensively analyzed to extract the dissatisfaction factors that scored below the middle 50%. Secondly, for satisfaction improvement, Korean Standard for Facility Management(KS_FM) have been matched with those extracted dissatisfaction factors to suggest the direction of FM services by rules and regulations review and best practice studies. This research will be useful for university dorm facility managers in planning strategic FM and providing effective FM services to students.