IPA 분석을 활용한 초등학교 교사의 과정중심평가 지원 요소 탐색

김은주 ( Kim¸ Eunju ),김은라 ( Kim¸ Eunra ) 한국초등교육학회 2021 초등교육연구 Vol.34 No.1

본 연구의 목적은 IPA 분석 방법을 활용하여 초등교사가 인식하는 과정중심평가의 중요도와 실행도를 살펴보고, 과정중심평가 실행을 위해 우선적으로 지원해야 할 요소를 탐색하여 각 과정별 지원 전략 수립 및 내실화를 위한 시사점을 제공하는데 있다. 이를 위하여 B지역 초등학교에 재직 중인 교사를 편의표집하여 최종 188부를 설문한 후 분석하였으며, 연구 결과는 다음과 같다. 첫째, 초등학교 과정중심평가의 중요도와 실행도에 대한 교사의 인식 수준을 살펴본 결과, ‘과정중심평가에 대한 피드백 및 결과 기록’이 중요도의 인식 수준과 실행 수준이 높게 나타났다. 둘째, 초등교사의 변인별로 살펴본 결과, 중요도에서는 연령, 교육경력, 실행도에서는 연령, 교육경력, 연수경험에 따라 집단 간 차이가 확인되었다. 셋째, IPA 매트릭스 분석을 실시한 결과, 중요도와 실행도가 모두 높아 지속적인 지원이 필요한 항목에는 ‘과정중심평가 실시 및 채점’, ‘과정중심평가에 대한 피드백 및 결과 기록’ 영역이 분포, 중요도는 높지만 실행도가 낮아 집중적인 지원을 요구하는 영역으로는 ‘과정중심평가 과제 개발’, 중요도와 수행도 모두가 낮은 영역은 ‘과정중심평가 채점 기준 개발’로 나타났다. 이상의 연구 결과를 바탕으로 과정중심평가 운영의 내실화를 위하여 다음과 같은 시사점을 도출하였다. 첫째, 교육과정 자료 개발 측면에서 학습자의 과정을 평가할 수 있는 과정중심평가 과제로 활용할 수 있는 교과서 개발이 이루어져야 하며, 둘째, 과정중심평가의 객관성과 공정성이 확보된 평가 기준 및 방법·절차·도구의 개발· 보급과 더불어 과정중심평가를 드러낼 수 있는 다양한 평가 용어들을 개발해야 하고, 셋째, 과정중심평가를 위한 연수 과정을 보다 촘촘히 설계할 필요가 있다. The purpose of this study was to examine the importance and performance degree of process-based assessment recognized by elementary school teachers through the IPA technique to explore the factors that should be first supported for the execution of process-based evaluation and to establish support strategies for each evaluation process. To this end, 188 elementarcy school teachers were asked to complete a questionnaire. The results were as follows. First, as a result of examining the level of perception of elementary school teachers on the importance and perception on the process-based evaluation, the level of ‘feedback and result recording for process-based evaluation' was high. Second, as a result of examining each variable of elementary school teachers, differences between groups were identified according to age, educational experience, training experience. Third, as a result of conducting the IPA matrix analysis, in the first quadrant where items that need to be supported continuously due to their high importance and performance are distributed, the areas of ‘execution and scoring of process-oriented assessment' and‘recording of feedback and results of process-based assessment' were distributed. However, the areas requiring intensive support due to their high importance but low level of performance were‘development of process-oriented assessment tasks', and areas with low importance and performance were‘development of process-oriented assessment scoring criteria'. Based on the results, strategies to establish support for each assessment process such as the development of textbook that can evaluate the learner's process, development and execution of evaluation criteria focused on ensuring the objectivity and fairness of the process-based evaluation, development of various evaluation terms that can reveal the process-based evaluation, and the execution of training courses for process-based assessment were proposed.

초등교사들의 과학철학교육에 대한 인식 조사

강은주 ( Kang¸ Eunju ),김지나 ( Kim¸ Jina ) 한국초등과학교육학회 2021 초등과학교육 Vol.40 No.3

본 연구에서는 광역시 및 도소재의 초등교사 150명을 대상으로 과학철학교육에 대한 인식을 조사하였다. 과학철학교육에 대한 인식 조사 문항은 과학철학에 대한 관심과 경험, 과학철학의 활용이 어려운 이유, 과학철학을 과학교육에 도입할 수 있는 방안, 과학교육에서 과학철학 활용의 기대 효과에 대한 내용을 바탕으로 5점 Likert 척도로 구성하였다. 조사 결과, 과학철학의 관심과 필요성에 대한 초등교사들의 인식은 대체로 높은 것으로 나타난 반면, 과학철학의 학습 및 지도 경험은 적은 것으로 나타났다. 또한, 과학철학 활용이 어려운 이유에 대해 교사들은 교사 연수와 교수 학습 방법 개발이 부족하다고 응답하였다. 과학교육에서 과학철학을 도입하는 방안으로 개념 학습 및 탐구 방법과 병행하는 것이 필요하다고 생각하고 있었으며, 과학철학 활용의 기대 효과에 대한 초등교사의 인식은 전반적으로 높았다. 본 연구 결과는 초등과학교육에서의 과학철학 도입 방향에 대한 기초적인 자료를 제공한다는 점에서 의의를 찾을 수 있다. This study investigated the perception of science philosophy education targeting 150 elementary school teachers in metropolitan cities and provinces. The questionnaire survey on the perception of the philosophy of science education was composed of a 5-point Likert scale based on the interest and experience of the philosophy of science, the reason for difficulty in using it, and the introduction method, the expected effect. As a result of the survey, elementary school teachers’ awareness of the interest and necessity of the philosophy of science was generally high, while the experience of learning and teaching the philosophy of science was low. In addition, to the reason why it was difficult to utilize the philosophy of science, teachers answered that there was insufficient teacher training and development of teaching and learning methods. As a way to introduce the philosophy of science in science education, it was thought that it was necessary to combine the concept learning and inquiry method, and elementary school teachers’ perception of the expected effect of using the philosophy of science was generally high. The results of this study are meaningful in that they provide basic data on the direction of the introduction of the philosophy of science in elementary science education.

코로나 19 상황에서 음악 수업 실천 사례 분석을 통한 교사의 수업 역량 탐색

김은주 ( Kim¸ Eunju ) 서울교육대학교 초등교육연구원 2021 한국초등교육 Vol.32 No.3

코로나 19의 등장 이후, 학교 음악 교육은 학생과 교사와의 ‘만남’이 단절됨으로 인해 실음 중심의 수업이 제한되는 매우 본질적인 어려움을 겪게 되었다. 이에 본 연구는 코로나 19 상황에서 음악 교육을 위해 교사가 갖추어야 할 수업 역량을 탐색하는 것을 목적으로 하였다. 우선 수업 역량의 일반적 의미와 범위를 살펴보고 최근 교육의 흐름으로 반영된 사항을 분석해 보았다. 이어서 음악 수업 역량과 관련된 선행연구를 고찰해 봄으로써 음악 수업 역량의 의미와 요소를 정리해 보았다. 코로나 19 이후 초등학교의 수업 상황은 크게 전면 비대면 원격수업 상황과 원격-등교 블렌디드 러닝 수업 상황으로 나눌 수 있다. 이에 전면 비대면 원격수업 상황과 원격-등교 병행 블렌디드 러닝 상황에서 이루어진 음악 수업 실천 사례를 다양한 관점에서 분석해 보았다. 분석한 내용을 바탕으로 코로나 19 상황에서의 초등학교 음악 교육을 위한 수업 역량을 탐색하고 시사점을 도출할 수 있었다. 연구 결과, 코로나 19 상황에서의 음악 수업 역량으로는 ‘교수학습 상황에 따른 수업 설계 능력’, ‘음악 교과 특성을 기반으로 한 수업 구현 능력’, ‘디지털 기술과 정보에 관한 이해와 활용 능력’, ‘동료 교사 및 학습자와의 협력과 상호작용 능력’ 등이 있음을 확인할 수 있었다. 또한 연구 내용을 바탕으로 코로나 19 이후의 초등 음악 교육의 발전을 위하여 초등 음악 수업 발굴과 우수 사례 보급, 음악 교육 특성에 맞는 원격수업 플랫폼과 기능 개발 및 활용 방안 마련, 다양한 교사 연수, 수업 환경 지원, 교수학습자료 데이터베이스 구축, 예비 초등교사 양성 과정에서 새로운 상황의 수업 수행 역량 함양 내용과 방법 포함의 필요성 등을 제언하였다. 앞으로 교육 실행의 주체로서의 교사 역량에 관한 다양한 연구와 시도를 통해 음악 교육의 본질을 실현할 수 있는 수업이 이루어지기를 기대한다. Since the appearance of COVID-19, music education has suffered very fundamental difficulties in which practical sound-centered classes are limited due to the severance of ‘meeting’ between students and teachers. Therefore, the purpose of this study is to explore the teaching competency that teachers should have for music education in the context of COVID-19. First, the general meaning and scope of instruction competency was explored, and the points reflected in the recent education flow were analyzed. Next, the meaning and elements of music instruction competencies were summarized by examining related prior studies. First, the general meaning and scope of instruction competency was explored, and the points reflected in the recent education flow were analyzed. Next, the meaning and elements of music instruction competencies were summarized by examining related prior studies. The classroom situation in elementary schools after Corona 19 can be largely divided into a completely non-face-to-face remote learning situation and a blended learning class situation. Accordingly, cases of music class practice in both non-face-to-face distance learning and blended learning were analyzed from various perspectives. Based on the above content, instruction competencies for elementary school music education in the Corona 19 situation were explored and implications were derived. The study results are as follows. Music teaching competencies in the context of COVID-19 include 'class design ability according to teaching and learning situations', 'class implementation ability based on music subject characteristics', 'understanding and using skills of digital technology and information' and 'ability to cooperate and interact with fellow teachers and students'. In addition, based on the research contents, the following suggestions were made for the development of elementary school music education after COVID-19. First, it is necessary to discover elementary school music classes and disseminate best practices. Second, it is necessary to develop a distance learning platform and function suitable for the characteristics of music education and prepare a plan for its use. Third, it is necessary to establish a teaching program for teachers, support for the classroom environment, and a database for teaching and learning materials. Finally, in the process of nurturing pre-primary elementary school teachers, it is necessary to include the contents and methods of cultivating the ability to perform classes in new situations. In the future, it is expected that classes that can realize the essence of music education through various studies and attempts on the teacher's competency as the main body of education.

데카르트의 사랑 개념과 만족의 에고이즘 -17세기 감정론과 역량의 윤리 (1)-

김은주 ( Kim¸ Eunju ) 한국가톨릭철학회 2018 가톨릭철학 Vol.0 No.30

데카르트가 정의하는 사랑의 정념은 자기 보존과 유용성 중심의 이기적인 것으로도 해석될 여지가 있고, 사랑의 대상을 위해 자기희생까지 감수하는 이타적인 것으로 해석될 여지도 있다. 여기서 나는 데카르트의 입장을 이기주의에 가까운 것으로 보되, 그가 심신합일의 바탕에 심신이원론을 설정함으로써 이타주의나 공동체주의와 완전히 양립 가능한 독특한 에고이즘을 벼려냄을 보여준다. 이를 위해 나는 첫째, 사랑에 대한 데카르트의 정의가 ‘대상의 좋음’을 사랑의 핵심에 두는 아퀴나스적 관점과 결별하고 있음을 보여준다. 둘째, 사랑의 동기가 대상에서 주체로 옮겨온다고 해서, 데카르트의 사랑 개념이 홉스 류의 생물학적 이기주의를 함축한다고 볼 수는 없음을 보여준다. 마지막으로, 사랑이 주체에게 가져다주는 진정한 이익이 자기 보존이나 욕구 충족이 아니라 감응 자체에서 얻는 영혼의 만족임을 보여주고, 이 만족이 영혼이 자기 신체와 합일되어 있으면서도 지적 거리를 가질 수 있다는 점에 기반하고 있음을 보여준다. Descartes’s definition of love apparently suggests the non-egoism of Cartesian ethics. I clarify that his ethical position implied in his treatment of love remains egoistic. However, I also show that, on the basis of his dualistic theory of mind-body union, he elaborates an egoism entirely compatible with altruism or communitarianism. For this, I show first that Descartes' definition of love breaks off from Aquinas’ view on love, placing at the core of love the subject’s contentment rather than the objects’ value. Nonetheless, this subjectivism does not imply a biological egoism like in Hobbes. I argue that the true benefit of love consists neither in the self-preservation nor in the satisfaction of appetites, but in the contentment of the soul that increases along with the increase of affectivity itself, the affectivity secured by the intellectual distance that the soul can take with regard to its own body.

알고리즘 표현의 실험 안내 자료 개발 - 자석의 성질 실험을 중심으로 -

강은주 ( Kang¸ Eunju ),김지나 ( Kim¸ Jina ) 한국초등과학교육학회 2021 초등과학교육 Vol.40 No.3

본 연구에서는 컴퓨팅 사고의 핵심인 알고리즘 표현을 실험 활동에 적용할 수 있도록 교사를 위한 실험 안내 자료를 개발하였다. 텍스트로 제시된 실험 매뉴얼을 순서도 기호를 사용하여 정보 시각화 프로세스에 따라 직선형, 분기형, 반복형 구조의 알고리즘 형태로 변환하였다. 그 예시로, 자석의 성질을 알아보는 실험을 알고리즘 표현을 적용하여 실험 안내 자료를 개발하였다. 개발된 실험 안내 자료는 정보의 적합성과 판단 여부가 표현된 분기 및 반복의 알고리즘 구조를 가지고 있다는 점과 실험 과정을 시각화하여 표현했다는 측면에서 기존의 순차적으로 표현된 실험 안내 자료와 차이가 있다. 본 연구에서 개발된 실험 안내 자료는 교사들의 알고리즘 사고에 대한 이해와 이를 적용한 실험 실행에 도움을 줄 수 있을 것이라 기대된다. In this study, experimental guide materials for teachers were developed so that algorithm expression, the core of computational thinking, can be applied to experimental activities. The experimental manuals presented in text was converted into an algorithmic form with a linear, branched, and repetitive structure according to the information visualization process using flowchart symbols. As an example, an experiment guide materials was developed by applying an algorithm expression to an experiment to find out the properties of a magnet. The developed experiment guide materials is different from the existing experiment guide materials expressed only sequentially in that it has an algorithmic structure of branching and repetition in which the suitability and judgment of information are expressed, and that the experiment process is visualized and expressed. It is expected that the experimental guide materials developed in this study will help teachers to understand algorithmic thinking and to implement experiments using it.

Can microvessel invasion of hepatocellular carcinoma be predicted by pre-operative MRI?

Kim, Honsoul,Park, Mi-Suk,Choi, Jin Young,Park, Young Nyun,Kim, Myeong-Jin,Kim, Kyung Sik,Choi, Jin Sub,Han, Kwang-Hyub,Kim, EunJu,Kim, Ki Whang Springer-Verlag 2009 EUROPEAN RADIOLOGY Vol.19 No.7

Direct Synthesis of Polymer Nanocapsules with a Noncovalently Tailorable Surface

Kim, Dongwoo,Kim, Eunju,Kim, Jeeyeon,Park, Kyeng ,Min,Baek, Kangkyun,Jung, Minseon,Ko, Young ,Ho,Sung, Wokyung,Kim, Hyung ,Seok,Suh, Ju ,Hyung,Park, Chan ,Gyung,Na, Oh&#x WILEY-VCH Verlag 2007 Angewandte Chemie Vol.46 No.19

<B>Graphic Abstract</B> <P>Hollow out your pumpkin: The direct synthesis of approximately 100-nm-diameter polymer nanocapsules was carried out in the absence of preorganized structures or templates. The method appears to be applicable to any monomer that has a flat core and multiple polymerizable groups at the periphery (see picture). The surface properties of the polymer shell, which comprises cucurbituril, can be easily tailored through host–guest chemistry. <img src='wiley_img/14337851-2007-46-19-ANIE200604526-content.gif' alt='wiley_img/14337851-2007-46-19-ANIE200604526-content'> </P>

Solvent-responsive polymer nanocapsules with controlled permeability: encapsulation and release of a fluorescent dye by swelling and deswelling

Kim, Eunju,Lee, Jiyeong,Kim, Dongwoo,Lee, Kyung Eun,Han, Sung Sik,Lim, Namseok,Kang, Juseok,Park, Chan Gyung,Kim, Kimoon Royal Society of Chemistry 2009 Chemical communications Vol.2009 No.12

<P>A solvent-responsive polymer nanocapsule swells and deswells in response to a change in solvent composition, and the permeability of the shell of the nanocapsule can be controlled simply by swelling and deswelling; encapsulation and release of a fluorescent dye is achieved by a swelling–deswelling–swelling cycle.</P> <P>Graphic Abstract</P><P>A solvent-responsive polymer nanocapsule swells and deswells in response to a change in solvent composition, and the permeability of the shell of the nanocapsule can be controlled simply by swelling and deswelling. <IMG SRC='http://pubs.rsc.org/services/images/RSCpubs.ePlatform.Service.FreeContent.ImageService.svc/ImageService/image/GA?id=b823110a'> </P>

Increased Risk for Developing Atrial Fibrillation or Flutter in Hepatitis B Carriers: A Population-based Follow-Up Study

( Eunju Kim ),( Hana Park ),( Ha Il Kim ),( Jihye Lim ),( Ji Yoon Kim ),( Han Chu Lee ),( Hyo-jung Nam ),( Ju Hyun Shim ) 대한간학회 2020 춘·추계 학술대회 (KASL) Vol.2020 No.1

Aims: Recent studies have revealed significant associations between atrial fibrillation (Afib) or flutter (AF) and hepatic disorders such as non-alcoholic fatty liver disease and chronic hepatitis C. In this study, we hypothesized that chronic hepatitis B virus (HBV) infection would increase the risk of Afib/AF. Methods: To test this hypothesis, we used data from 43,255 adults (>19 years) who had periodic preventive medical checkups from 2005 to 2009 at the Health Screening and Promotion Center at Asan Medical Center and were followed up longer than one year. All subjects received a comprehensive health assessment, and their results were obtained through the institution’s Information Technology of Service Management system. Information on past medical history, smoking and alcohol consumption, and current drug history were extracted from standardized questionnaire responses. Electrocardiograms, based on which the diagnosis of irregular heartbeats was made, were available for all patients at baseline and at every checkup during follow-up (median: 4 tests/person). Results: In the baseline examination, 1,995 subjects were chronically infected with HBV, and 41,260 did not have hepatitis B or C. After 1:4 propensity score matching, 1,995 HBV carriers and 7,975 controls without any viral hepatitis were finally constructed. Over a mean follow-up time of 6.5±3.5 years, Afib/AF was observed in 18 HBV carriers (0.9%) and 38 controls (0.48%) (P<0.05). Multivariate Cox analysis also showed that patients with hepatitis B had a significantly higher incidence of Afib/AF [adjusted hazard ratio (HR), 1.679], as did men (2.692), the elderly (1.080), obese individuals (1.966), and heavy drinkers (1.866) (Ps<0.05). For HBV carriers, heavy alcohol consumption (≥4 times/week) was the only factor independently correlated with the development of Afib/AF (adjusted HR, 4.997; P<0.05). Conclusions: We found that chronic HBV infection carried increased risk of Afib/AF. The best way to prevent atrial arrhythmia in HBV carriers could be to quit drinking.

Effects of operation conditions on absorption of nitric oxide and sulfur oxide using Fe(II)EDTA2− absorbents

Kim Yoon Hee,Kim Jiyull,Kim Na Yeon,Choi Dong Seop,Lee Dong Hun,Yoo Eunju,Kim Young Eun,Choi Jongwon,Joo Ji Bong 한국화학공학회 2023 Korean Journal of Chemical Engineering Vol.40 No.7

We report simultaneous removal of NO and SO2 by Fe(II)EDTA2− absorbent in a wet absorption system. Effects of various operation parameters, such as Fe(II)EDTA2− concentration, solution volume, NO inlet concentration, and pH of absorption solution on NO absorption in a semi-batch reaction, were investigated. NO loading capacity increased with increasing NO inlet concentration since NO loading capacity was highly influenced by NO inlet concentration. NO loading capacity increased in neutral and alkaline environments compared to that in an acidic one. To evaluate NO absorption performance of practical flue gas components, simultaneous absorption of NO and SO2 in the presence of O2 over Fe(II)EDTA2 was carried out. As a result, when all gas emission components (NO, SO2 and O2) were introduced, simultaneous removal of NO and SO2 was obtained with a high NO loading capacity (ca. 88.8%). Antagonistic effects of both SO2 and O2 played an essential role in the regeneration of Fe(III)EDTA and Fe(II)EDTA-NO2 to Fe(II)EDTA2, keeping a neutral pH of absorption solution and resulting in a dramatic improvement in the absorption of NO and SO2.