• 한국학교수학회논문집
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• 제19권1호
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• pp.21-41
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• 2016

교육부는 실생활 또는 판타지 맥락의 이야기를 활용하여 수학적 지식의 구성 동기를 제공하고 흥미를 유발하려는 스토리텔링을 주창하고 있다. 그러나 학교수학은 실생활이나 판타지 맥락과 직접적인 관련을 맺기 어려운 내용을 포함하기 때문에 그런 경우 수학적 사실들이 어떤 점에서 흥미로운지를 수학 내러티브로 구성하여 교수학습 하는 것이 긍정적 수학 정서 형성을 위한 한 가지 방안이 될 수 있다. 본 연구에서는 서울의 한 일반고에서 치러진 4회의 정기고사 문항들을 소재로 개발한 4건의 수학 내러티브를 정기고사가 끝날 때마다 한 건씩 그 시험을 치른 한 명 내지 5명의 학생들과 논의한 사례를 분석하여 수학 내러티브가 일반고 학생의 수학에 대한 정서에 미치는 영향과 그 개선 방향을 탐구하였다. 그 결과 4건의 수학 내러티브에 대한 논의에 꾸준히 참여한 한 학생의 수학에 대한 정서가 긍정적으로 변화하는 것을 관찰하였다. 이 학생의 변화와 다른 4명의 학생들의 반응으로부터 수학 내러티브의 개발과 적용에 대한 몇 가지 시사점을 논의하였다.

• 수산해양교육연구
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• 제19권2호
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• pp.168-179
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• 2007

There are many students in school. So school safety accidents are happened by accident. But, if teachers know and understand about school safety accidents exactly, the school safety accidents can be reduced. The conclusion of this study is as follow. First, generally teacher has a duty and responsibility to protect and care students in educational activities. And teacher has a responsibility to protect and care students only in the cases of predictability. Second, teacher must do his/her best about a duty of attention. If teacher do his/her best about a duty of attention, he(she) has not the responsibility about the accident. Third, teacher needs to have more concern student who has a controversial figure. And teacher needs to have an evidence that he/she did his/her best for the student ordinary times. Fourth, the criteria of teacher's legal or illegal punishment to students is (1) the motivation and details for punishment, (2) the methods and degree for punishment, (3) a part of body for punishment, (4) the degree of damage for punishment. Fifth, teacher need to learn the program about school safety accidents systematically.

• 문화기술의 융합
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• 제3권3호
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• pp.1-6
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• 2017

초중고대학생이 주체가 되는 책쓰기, 서적출판의 경우는 극소수 학생들의 범주에서 구현되어 왔다. 최소한의 경우에 국한된다 하더라도 발생하는 효과들을 세밀하게 분석해 보면 교육 및 학습적 효과가 무한하며 다양성에 근거한 최대한의 긍정적 효과를 창출하고 지속가능한 능력배양의 연장선으로 확장할 수 있는 교육 및 학습의 효과로 나타나고 있다. 본 논문에서는 평범한 1,2학년 IT전공 대학생 14명을 대상으로 2차에 걸쳐 기초 전공서적 과 중급 전공서적에 대한 출판을 시도하였다. 대학생 저자 전공서적 출판 성과는 교육과 학습의 기본적 만족도 외에도 창업기반 비즈니스의 확충, 만족도 상향에 따른 전공 정체성의 확충과 자부심, 다양한 후발효과의 최대화, 지속가능한 발전성향 확보 등 다양한 분야에서의 효과가 탁월하였다. 추후 전공분야에서 중위권 학생들과 하위권 학생들에게도 동일한 효과를 도출할 수 있는 연구를 진행하여 학습효과의 범용적 적용을 유도할 방안을 제시할 예정이다.

• 정보교육학회논문지
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• 제14권3호
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• pp.375-383
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• 2010

본 연구는 초등학생의 정보윤리의식 향상을 위하여 블로그 기반 자율적 협동학습 모형을 개발하고 적용하였다. 이러한 목적을 달성하기 위하여 본 연구에서 개발한 블로그 기반 자율적 협동학습을 초등학교 5, 6학년을 대상으로 적용하고 효과를 분석하였다. 실험처치는 3주 동안 6차시에 걸쳐 진행되었으며, 실험집단에는 블로그 기반 자율적 협동학습 모형을 적용하고 비교집단에는 전통적인 방식의 자율적 협동학습 모형을 적용하였다. 정보윤리의식 수준의 향상 정도를 측정하기 위하여 두 집단 간 평균을 비교하는 독립표본 t 검증을 실시하였다. 연구 결과, 블로그 기반 자율적 협동학습 모델이 학습자의 정보윤리의식 향상에 긍정적인 영향을 미치는 것을 알 수 있었다. 또한 학습자의 정보윤리의식 변화를 영역별로 분석한 결과 모든 영역에서 블로그 기반 자율적 협동학습 모델이 학습자 정보윤리의식 향상에 유의미한 결과를 나타내었다.

• 의학교육논단
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• 제9권2호
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• pp.21-27
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• 2007

Even though 35% of Korean medical students are female, medical schools and hospitals maintain a strongly male-dominated culture which discourages female students from active career development. In 2006, Yonsei Medical school instigated an elective course entitled "Women in Medicine" to encourage and stimulate 51 female students who enrolled the course. Researchers conducted participant observations at all 6 lectures, as well as 2 surveys and 4 student fucus group discussions comprising a total of 18 students. The total satis faction r ate of the course was high at 4.6 points out of a 5-point score Nevertheless, the study results confirmed three conflict points between lectures and students. Firstly, the lecturers emphasized the excellence and carrier-goal oriented life style, whereas most students are more interested in an ordinary women doctor's life. Secondly, the lecturers emphasized the importance of husband and family's support for success in their career but most female students have little confidence in their ability to achieve a balance between work and family. Thirdly, the lecturers emphasized the women doctor who is able to lead a team effectively, but women students have few opportunities to play a leadership role in their school life. These study findings imply that there is a generation gap in the concept of "successful women doctor's life" between lecturers and students. and that interactive dialogue between lecturer and students is more important than lecture style presentations from extremely successful female doctors. In addition to such lectures, a leadership program based on active student participation should be developed.

• 영어어문교육
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• 제12권1호
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• pp.77-101
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• 2006

The present study examines various pedagogical functions of conversational repair strategies employed by the teacher in the ESL classroom. As part of interactional resources, conversational repair is defined as the treatment of trouble occurring in interactive language use and is originally designed to deal with communication problems. Research on conversational repair has focused on ordinary conversation and organization of repair practices. Studies on more pedagogical functions of repair sequences initiated by the teacher are very few. The data were from five hours of ESL structure classes in an intensive English institute at a large U.S. university. They were closely transcribed and microanalyzed following the conversation-analytic methodology. The analysis found that ESL teachers' repair techniques not only resolve communication problems but they are also designed to serve several important instructional purposes of teaching the target language. They include creating opportunities of comprehensible input, inducing modified comprehensible output from students, guiding and controlling student output, and initiating corrections by initiating repair.

• 아동학회지
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• 제30권6호
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• pp.443-458
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• 2009

This study examined differences between teachers' and children's implicit knowledge, perception and characteristics of leaders, and creative leadership styles of perceived leaders. The 207 elementary 6th grade student and 13 elementary teacher participants completed open questionnaires. Results showed that (1) 30% of implicit knowledge of children's leadership between teachers and children were different; teachers included more charismatic features; children focused on responsibilities of leaders. (2) The list of perceived leaders' traits were similar to the implicit traits in both groups. (3) Scores of perceived leaders by teachers and children were higher in creativity and leadership than those of ordinary children. Over 75 percent of perceived leaders were also classified as creative leaders.

• Journal of Chest Surgery
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• 제12권4호
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• pp.365-370
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• 1979

The first Mitral Commissurotomy was performed for tight mitral stenosis on March 1957. The patient was at that time 22-year-old male, student. The longest follow 9p for 22 years and 8 months has been obtained. During the follow up period, late deterioration due to restenosis developed 4 years after initial good result and reoperation was succeeded by transventricular Mitral Valvotomy with Tubb`s ilator on April 1964. The possible cause of restenosis was attributed to recurrent rheumatic activity. After more than 13 years long-good life following 2nd operation, Endocarditis such as episode of high fever & chill intermittently followed by mild fever and night sweat, I t. tibial artery embolization and rupture of aortic cusp. At present, patient complained of no subjective symptom, enjoying ordinary life {NYHA II]. Blood pressure has been 110/50-60 mmHg, trivial diastolic murmur at apex and moderate degree of mechanical murmur on diastole at Erb`s rea. Neither signs of RVH for mitral stenosis nor sign of LVH. ST-T change for aortic regurgitation appeared yet during last 2 yrs. The patient`s are for prevention of Rheumatic activity and development of endocarditis is important for obtaining the better long-term result.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2006년도 춘계 학술발표회 논문집
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• pp.720-723
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• 2006

This study performed slope stability analysis by changing analysis methods and shear strength with the slope stability analysis program. The conclusions of the study are as follows. 1) The safe factor of clayey soil applied with Bishop's simple method turned out to be similar to or slightly higher than those of other methods, for both dry and saturated conditions. 2) The safe factor of sandy soil applied with GLE method turned out to be slightly higher than those of other methods. But when applied with Bishop's simple method, it appeared to be slightly higher than those of other methods. 3) The safe factor of ordinary soil applied with GLE method showed the highest result. 4) Janbu method showed the lowest safe factor among all the methods for the above three types of soils.

• Journal of Mechanical Science and Technology
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• 제16권3호
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• pp.283-291
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• 2002

The paper demonstrates the tracking performance of a sliding horizon feedback/feedforward preview optimal control when applied to a hydraulic motion simulator which has been built to provide a means of replicating the actual ride dynamics of an automobile seat/human system. The design was developed by solving an ordinary differential equation problem instead of a Ricatti equation. Simulation results indicate that the proposed technique has good performance improvement in phase tracking when compared to the classical design methods. It is also found that the controller can be adjusted more easily for robustness due to more tuning parameters.