• 한국실내디자인학회논문집
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• 제32호
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• pp.82-89
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• 2002

This study is focused on the chairs for students, especially, middle school students who grow rapidly compared with other group. We make a certain definite possibilities by the scientific and medical comparison of the approved chair with existing chair about the function of feet-height control & the application of the flexible back. The object of this test is middle & high school student (ratio of gender is the same) in Inchon. And the study types are two. One is to bring a matter and to suggest a design as alternative, the other is to verify propriety of the alternative. The major finding from the research are summarized as follows: 1) K·S standards for existing chairs are not proper to the growth rate of present juveniles, and they don't cope with proactive the discrepancy of growth pace. 2) Existing chairs have caused troubles by using only the fixed back of a chair. This troubles made bad influences on juveniles in a growth period. 3) Even existing chairs can adjust the back of a chair, they can be easily broken , and if they adjusted once, they can't be easily controled. Furthermore, it is Impossible to manage them because of the rust of control parts. 4) In the case of supplying the same sizes of them, juveniles who are different to growth rate respectively, can't accept the chairs. Even supplied adjustable chairs, they cant be ideal types of chairs in Open Classroom mode.

• 한국과학교육학회지
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• 제32권9호
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• pp.1443-1451
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• 2012

This study aims to investigate the gaze patterns of two expert and two novice teachers in one hour of lecture type class. Teachers recruited from the same middle school conducted the class each, wearing an eye-tracker. Gaze rate and gaze movement pattern were analyzed. The scene where teachers faced in the classroom was categorized into three zones; student zone, material zone, and non-teaching zone. Student zone was divided into nine areas of interest to see the gaze distribution within the student zone. Expert teachers showed focused gaze on student zone while novice teachers' gaze rate was significantly higher at the non-teaching zone, compared to expert teachers' one. Within student zone, expert teachers' gaze spread to the rear areas, but novice teachers' one was narrowly resided in the middle areas of the student zone. This difference in gaze caused different eye movement pattern: experts' T pattern and novices' I pattern. On the other hand, both teacher groups showed the least gaze rate onto the left and right front areas. Which change is required to teachers' gaze behavior and what must be considered in order to make effective teacher gaze in the classroom setting were discussed.

• 한국학교보건학회지
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• 제25권1호
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• pp.68-76
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• 2012

Purpose: This study aims at analyzing the effects of school health education through lessons on health knowledge, health attitude and health behavior among middle school students. Methods: The data was collected by self-administered questionnaires from the selected experimental group (n=136) and control group (n=148) in Seoul. Among them, 118 in experimental group and 121 in control group were included in final analysis. Experimental group took the 25-hour health education lessons from March 2010 to February 2011. The statistical method of analysis for homogeneity test of general characteristics was used ${\chi}^2$-test and for the effects of school health education through lessons was used unpaired t-test by SPSS/WIN 18.0 Program. Results: After the 25-hour health education lessons, statistical significance was observed between the experimental group and the control group to health knowledge. But two groups did not reach statistical significance on health attitude and health behavior. Conclusion: This study indicates that the school health education through lessons improves students' health knowledge. However in order to improve students' health attitude and behavior, it is necessary conduct more long-term school health education. Hence for the effective school health education, it is recommended to continue a long-term school health education and to secure a health education only classroom, textbooks, various educational materials and teaching methods and assistants.

• 교육시설 논문지
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• 제19권4호
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• pp.11-19
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• 2012

The purpose of this study is to gauge the level of awareness of elementary, middle school, and highschool teachers regarding teaching-learning activities, learning space, and support for technology-based instruction in current and future school education, thereby providing essential data for seeking future improvements in the learning environment. Towards this end, a survey questionnaire (sectionalized into teaching-learning activities, learning space, and support for technology-based instruction) was developed. Subsequently the survey was administered to a random sampling of elementary, middle school, and highschool teachers in the Kyonggi, Kangwon, and Chonra Provinces. An in-depth analysis was conducted on the 797 questionnaire responses thus attained, focusing on the teachers' level of awareness regarding teaching-learning activities, learning space, and support for technology-based instruction, the correlation of the findings of the three areas in question, and the differences of the findings according to the circumstances of those surveyed. Based on the results, the authors of this study propose the following: First, that school administrators take into account the level of awareness of frontline teachers regarding teaching-learning activities, learning space, support for technology-based instruction. Second, efforts should be made to establish a safe and secure learning environment conducive to the synergic interplay of the three areas in question, by realizing true ICT in the classroom. Third, teachers in the classroom must endeavor to achieve a meaningful synthesis between educational programs and teaching-learning activities, as well as to serve as harbingers of improvements in the way we conduct the business of education.

• 대한수학교육학회지:학교수학
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• 제13권1호
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• pp.37-63
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• 2011

본 연구는 우리나라 다문화수학수업의 실태를 파악을 위해 다문화학생이 포함되어 있는 초등학교와 중학교 수준의 수학수업을 관찰 분석하였다. 초등학교 수학수업의 경우 '학생들의 삶과 맥락화', '수학적 대화' 범주에서 양적 질적 분석결과 다문화수학교육의 준거에 부합하는 수업이 이루어지고 있다는 것을 확인할 수 있었다. 그러나 '교사의 긍정적인 기대'범주에서는 양적 분석 결과가 긍정적이었던 반면 질적 분석을 통해 다문화 학생에 대한 교사의 불평등한 신념과 태도를 확인할 수 있었다. 중학교 수학수업의 경우 모든 범주에서 다문화수학교육의 목표를 성취하기에 적합하지 않은 것을 확인할 수 있었다. 연구 참여 교사들의 '다문화적 역량' 검사 결과는 수학교사가 다문화수학수업의 실천에 활용할 수 있는 자료와 교수법 등에 대한 연구와 지원이 필요함을 시사하였다.

• 대한수학교육학회지:수학교육학연구
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• 제12권1호
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• pp.109-124
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• 2002

This study investigated various effects of WBD(web-based discussion) on mathematical communication, interaction and problem solving in the classroom. We developed a web site including BBS and chat room in order to encourage students' mathematical curiosities and self-studies. The web site had been operated for 6 months. Five classes of 1st grade students were selected from an middle school in Daejon. Moreover, we analyzed several cases for interactional behavior and effect. WBD promote dialogue between a teacher and students. Analysis of feed-back from BBS revealed that student's negative attitudes could be changed to positive ones by step-by-step discussions. Moreover, collaborative learning is enhanced by on-line discussion. But the effects of WBD are affected by the character and ability of a student.

• 영어어문교육
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• 제7권1호
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• pp.1-19
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• 2001

The current status of in-service teacher development shows that teachers' awareness can be enhanced through critical reflection. This study shows how an English teacher improved her own teaching situation through action research. It reports back the action research the teacher-researcher carried out in the EFL classroom setting. Aiming to improve the pupils' English speaking ability, the teacher introduced 'Task-based Language Teaching (TBLT)' to the English class. The teacher and the pupils took part in the evaluation process of learning and teaching. It was found that the new approach to teaching speaking helped the pupils improve speaking ability and take an active role in learning process. It is further suggested that teacher-initiated action research can be done in collaboration with colleagues, administrators and researchers.

• 한국수학교육학회지시리즈A:수학교육
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• 제48권4호
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• pp.443-454
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• 2009

This study reviewed the notion and strategies of mathematical creativity from two point of view, mathematics and creativity. By these reviews, the spectrum was presented as frame of mathematical creativity task. Creativity and mathematics were seen as polar opposites and mathematical creativity task fit clearly at various points in this spectrum. Some focused on the quantity of ideas and originality from creative point of view. On the other hand, some focused on reasoning, insight, and generalization from mathematical point of view. The tasks on the spectrum were served as the vehicle of mathematical creativity and mathematics classroom. Therefore, there were some specific suggestions that mathematics classroom could be made a place where students and teachers would be able to foster their mathematical creativity.

• 한국주거학회논문집
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• 제1권2호
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• pp.91-101
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• 1990

The purpose of this study is to make use of the results, which have been obtained by field survey on the physical elements of daylight enviorment and by research on the subjective response of the students in classrooms, as fundamental data to improve the learning circumstances of classroom. This field survey was made for the students who are doing visual activities most of their time in a classroom formed by luminous environment. Two classrooms of H` Middle School are selected for this study. One is facing the south and the other is facing the east, The classfoom facing the southe was superior in daylight factor and illuminance, while both classrooms were poor in equality. Three factors(brightness, spaciousness, and glare) were drawn in the whole indoor visual environment and two factors(uniformity and reflection) were drawn in the warking plane environment.

• 한국가정과교육학회지
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• 제8권2호
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• pp.29-41
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• 1996

In this research, researcher will examined the theoretical background of open education. Based on the result of the development of the suggested guidelines for a home economics teaching/learning program, researcher concludes that in order for the teaching/learning programs based on open education to be efficiently acieved in the classroom environment-organization at the middle school the following reform measures must accompany these programs. First, in order for the special characteristics of open education, i.e., individualized and small group study, to be effectively achieved, it is necessary to improve the physical classroom environment-organization. Second, the two class hours per week currently allotted for home economics are not sufficient to convey the information in the textbook. In order to reach objectives of teaching home economics according to open education a guarantee of a few more class hours is demanded. Third, in order to successfully achieve teaching/learning programs following open education, it is necessary for home economics teachers to make efforts to develop educational materials, and to engage in ongoing research and inservice training. For this to occur, measures must be taken to reduce the workload of teachers.