• 정보학연구
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• 제12권4호
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• pp.33-37
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• 2009

This paper analyzed effects Web-Based cooperation Learning have on improvement in Social Adaptability and problematic behavior, using Web-Based cooperation Learning system that is designed for Mental retardation children. Is Made Teaching Design according to students level, based on elementary school Bareunsaenghwal subject. Teaching and Learning program that is going with flash and PPT Embodied is. Designed to bulletin the evaluation data for cooperation studying after studying a part of the lesson. Verification of learning effect went with experimental group and comparison group consisted of groups of 8. Students studied the Internet web data and Teaching material paper and they took pencil test. As a result, point of post-inspection was higher than that of pre-inspection. Web-Based cooperation Learning is confirmed to be effective on Social Adaptability and problematic behavior improvement.

• 한국수학교육학회지시리즈A:수학교육
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• 제53권2호
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• pp.163-184
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• 2014

The purpose of this study was to develop the assessment tools using graphing calculators for the assessment of the mathematical process which was emphasized in 2009 reformed mathematics curriculum. In this paper, we presented three sample calculator-based test items for the assessment of students' mathematical process abilities and scoring rubrics for the paper and pencil assessment and assessment based on observation on each item. In order to improve mathematics teachers' understanding of the assessment tools using graphing calculators and to show the procedures of assessment using technological devices, we also drew up assessment guidelines. We hope the results of the study contribute to the promotion of assessment environment encouraging the use of graphing calculators in assessments.

• 컴퓨터교육학회논문지
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• 제11권1호
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• pp.1-10
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• 2008

정보 교육에서 수업과 평가를 통합하는 과정지향적인 평가가 수시로 이루어지기 위해서는 평가자인 교사가 보다 편리한 방법으로 평가를 할 수 있게 지원해 주는 사용성(Usability)이 고려된 웹기반평가시스템이 필요하다. 본 연구에서는 기존의 웹기반평가시스템의 사용성 요소를 분석한 후, 오프라인 지필평가과정에 내재한 사용성 요소를 추출하여 사용성이 제고된 PBA(Paper-Based Assessment) 평가 모델을 제안하였다. PBA 모델에 의한 웹기반 평가시스템은 교사주도하에 평가전, 평가중, 평가후의 모든 과정이 제어된다. 특히 평가 대상을 손쉽게 바꿀 수 있고, 평가지에 대한 접근을 평가 단계마다 철저히 차단시켜 평가 결과에 대한 신뢰성을 높일 수 있다. 또한 학생들은 자신들의 학년, 반, 번호, 이름을 사용하여 손쉽게 평가지에 로그인할 수 있다. 본 논문에서는 이와같은 PBA 모델에 기초하여 정보교육용 웹기반평가시스템 PAS(PBA-based Assessment System)를 설계 및 구현하였다.

• 한국초등과학교육학회지:초등과학교육
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• 제39권3호
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• pp.382-398
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• 2020

This study aims to analyze the relationship between scientific content knowledge of science-gifted elementary students and their expression of scientific creativity, and the characteristics of divided groups according to the levels of their scientific content knowledge and scientific creativity. A science-gifted program was implemented to 33 forth-graders in the Science-Gifted Education Center of an education office in Seoul, Korea. The method of evaluating scientific knowledge was divided into well-structured paper-pencil test (asking specific and limited range of content knowledge of plants) and ill-structured descriptive test (stating all the knowledge they know about plants) to find out which methods were more related to scientific creativity. In addition, in order to find out the characteristics of each group according to the level of scientific content knowledge and scientific creativity, students were required to answer a questionnaire about their own self-perception of scientific knowledge and scientific creativity and how to obtain scientific knowledge. The main results of this study are as follows. First, Both well-structured paper-pencil test (r=.38) and ill-structured descriptive test (r=.51) results of elementary science gifted students were significantly correlated with scientific creativity. Second, As a result of the regression analysis on scientific creativity of science-gifted elementary students, both the knowledge measured by the two evaluation methods have the ability to explain scientific creativity. Third, the students were categorized into four groups according to the levels of their scientific content knowledge and their expression of scientific creativity, and the result showed that the higher the knowledge of science, the higher the scientific creativity. Fourth, the description about self-perception of scientific knowledge revealed that the highest percentage of Type LL students of all 13 students (53.8%, 7 students) answered 'I have little knowledge of plants because I have little interest in them.' Fifth, the description about self-perception of scientific knowledge revealed that the highest percentage of Type HH students of all 15 students (40%, 6 students) answered 'I think my science creativity is high through my experience of scientific creativity. Sixth, the responses to the Questionnaire revealed that 'reading' was the most popular way to obtain scientific knowledge, with 27 out of total 33 students choosing it. In particular, all 18 students from Type HH (high scientific knowledge and high scientific creativity) and Type HL (high scientific knowledge and low scientific creativity) - those with high scientific knowledge - gave that response. On the basis of this research, we should explore practical teaching methods and environment for gifted students to improve their scientific creativity by revealing the nature of the factors that affect scientific creativity and analyzing relationship between knowledge and scientific creativity.

• 한국초등과학교육학회지:초등과학교육
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• 제17권2호
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• pp.103-111
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• 1998

The purpose of this study was to investigate the relationship among spatial ability, learning styles, visual-perception- recall abiltiy, and the conceptual construction of the earth and moon's motion. Four paper-and-pencil tests were used to measure students' cognitive variables. Spatial ability was measured by Spatial Visualization Test, visual-perception-recall ability was measured by Rey's Figure which also have used to test visual- perception-recall ability of right-temporal lobes, and VVT were used to investigate students' learning styles. further, the test of concept construction was consisted of 15 items about the earth and moon's motion developed by researcher One hundred and twenty-seven 6th-, one hundred and sixteen 7th-, eighty-seven 9th-grade, ninety-three college students were participated in the investigation of the effects of age and learning style on conceptual construction. In the analysis of students' performances, spatial ability, visual-perception-recall ability, and conceptual achievement showed an increasing pattern with grading. In addition, visual learner's conceptual achievement showed a significantly higher score on conceptual test than verbal learner's(p<0.05). The results of the present study supported tile hypothesis that learning styles would differently influence to learning atmospheric concepts by students'learning styles. This study also indicated to be considered the students' spatial ability in learning atmospheric concepts.

• 과학교육연구지
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• 제38권3호
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• pp.670-690
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• 2014

이 연구는 고등학교 생명 과학 I의 지필평가 실태를 조사하기 위하여 일반계 고등학교 10개교를 임의로 선정하여 2013학년도 생명 과학 I의 문제지 33부(선택형 문항 690개, 서답형 문항 162개)를 분석하였다. 문항에 대해서는 Bloom의 신 교육목표 분류체계의 틀과 국가수준 학업성취도 평가의 과학과 평가틀에 근거하여 분류하였다. 선택형 문항의 경우 실제 정답률과 이원목적분류표에 제시된 난이도를 비교하였고, 서답형 문항의 경우 문항유형에 따른 문항 수와 배점을 비교하였다. 서답형 문항 중 서술형 문항에 대해서는 반응의 허용 정도, 자료 제시 여부, 출제 형식에 따라 구분하였다. 지필평가 문항 분석 결과, 서답형 문항의 비율이 19.0%로 선택형 문항의 비율(81.0%)보다 낮았다. Bloom의 신 교육목표 분류체계에 의한 분석 결과, 지식 차원에서 '개념적 지식'에 해당되는 문항이, 인지과정 차원에서 '이해하다'에 해당되는 문항이 많았다. 국가수준 학업성취도 평가의 과학과 평가틀에 의한 분석에서 '지식' 영역에 해당되는 문항이 '탐구' 영역에 해당되는 문항보다 약 9배 많았다. 선택형 문항에서 이원목적분류표에 제시된 난이도와 실제 정답률을 비교한 결과, 일치하는 비율은 41.5%였다. 서답형 문항의 유형에 따른 문항 수의 비율을 비교한 결과, 단답형 문항의 비율이 34.0%였고, 그리기 문항은 '세포와 생명의 연속성' 단원에서 주로 출제가 되었다. 서술형 문항에서 반응의 허용 정도에 따라 분류한 결과, 모두 '응답 제한형'에 해당되었고, 그 중 '내용범위 제한형'(67.3%)에 해당되는 문항이 가장 많았다. 그리고 자료 제시여부에 따라 분류한 결과 '자료 제시형'(65.4%)에 해당되는 문항이, 출제 형식에 따라 분류한 결과 '지식 서술형'(80.4%)에 해당되는 문항이 가장 많았다. 이 연구 결과를 통하여 학교 현장에서 '탐구' 영역에 해당되는 문항을 더 많이 출제할 필요가 있으며, 서술형 문항의 실제적 비중을 높이면서, 다양한 유형으로 출제할 필요가 있다고 생각된다.

• 영재교육연구
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• 제24권3호
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• pp.445-462
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• 2014

본 연구에서는 기존의 다단계 선발방법에 의해 선발된 영재들과 새로운 전형인 관찰추천제도로 선발된 영재아동의 지능, 자기조절 학습능력, 진로유형 등 다양한 측면에서의 특성비교를 통하여 영재 선발 방식의 대안으로서 교사 추천 방식의 가능성과 한계에 대하여 탐색하고자 하였다. 결과를 살펴보면, 지능은 기존의 3단계 전형에 의해 선발된 영재(IQ=129.82)들과 관찰 추천제에 의해 선발된 영재들(IQ=130.54)은 유의한 차이가 없었다. 하지만 영역별로 살펴보면, 어휘적용력이나 이해력, 도식화 능력 등은 교사관찰추천제로 선발된 영재들이 유의하게 높은 것으로 나타났다. 진로유형의 경우는 선발제도에 따라 유의한 차이가 있었는데, 기존 선발전형의 영재들은 탐구형(72%)이 월등히 많은 반면, 교사관찰추천제로 선발된 영재들은 탐구형을 포함하여 기업형, 사회형, 실제형, 관습형 등의 유형분포가 기존의 선발시험제도 영재들 보다 넓게 나타났다. 자기조절 학습능력에서는 과제인식, 학습신념의 통제가 기존 선발시험제도로 선발된 영재들이 유의한 차이로 높았으며, 시험불안, 시연, 정교화, 조직화, 동료학습에서는 교사관찰추천제로 선발된 영재들이 유의하게 높은 것으로 나타났다.

• 한국초등과학교육학회지:초등과학교육
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• 제26권4호
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• pp.407-417
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• 2007

The purpose of this research is to develop standards with which we can design an instrument to assess classifying inquiry skills by observing students' behavior and reported outcome which is not the paper and pencil test. This research is focused on developing a standard for analysis of classifying ability among research functions. To identify classifying inquiry skills, standards from classifying behaviors were comparing ways with other cards and using information included in the cards; Standards selected from the final reports were the appropriateness, inconsistency and hierarchy of the classification outcome. The standards were initially selected during the class with picture cards printed various birds appearances on the front side and their traits on the back which was specially designed among sixth graders. The picture cards prepared with plant leaves and stems had designed to identify whether standards was effective to assess student's classifying ability. The standards was an effective tool to assess student's classifying inquiry skills.

• 한국초등과학교육학회지:초등과학교육
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• 제20권1호
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• pp.123-137
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• 2001

In this study, the contents of elementary school science textbooks related to 'heat and temperature' are analyzed and alternative conceptions ofi"heat and temperature" among students enrolled in grades 4, 5 and 6 are investigated. 259 students were selected from a elementary school located in urban area. The relationships between students' alternative conceptions and the content of elementary science textbooks are also examined. Students' conceptions are analyzed from their answers to a paper-and-pencil test. The typical alternative conception of "heat and temperature" held by students was follows. They think that "heat" is a material and "temperature" is value of heat amount. They can't distinguish between "heat" and "temperature". Their explanation of "heat and temperature" is focused on hot or cool sensation and other observable characteristics of a material. A textbook analysis indicated that contents on "heat and temperature" were organized without the viewpoint of particle motion theory. This may be one of the causes of students' alternative conceptions.

• 한국과학교육학회지
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• 제17권3호
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• pp.239-249
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• 1997

Primary students' conceptions on the atmospheric pressure and its related concepts were investigated. Samples consisted of 41 5th grade and 43 6th grade primary school students. Two types of research methods were used: 1) the open-ended written questionnare;2) paper-pencil test. Naive theories on the atmospheric pressure and its related concepts were numerous. For example, 80% students thought that as we go higher into the atmosphere, the atmospheric pressure becomes greater. Also, 50% students thought that the hot air had greater the atmospheric pressure than the cold air. This study was also discussed the teaching strategies to overcome these naive theories on the atmospheric pressure and its related concepts.