• Journal of The Korean Association of Information Education
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• v.24 no.3
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• pp.215-223
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• 2020

The results of the analysis of the 523 questions presented in the six textbooks and SW and robot units in the Blosser four-step classification categories are as follows. First, in the software unit, the analysis results showed that 77.1% were closed questions and 22.9% were open questions. Second, in the robot unit, the analysis results showed that 74.8% were closed questions and 25.2% were open questions. The CT Trigger Question was developed to overcome the limitations of the textbook questions, which were mainly closed questions, and to directly or indirectly induce computational thinking that teachers can utilize according to their educational content and activities.

• Journal of The Korean Association of Information Education
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• v.24 no.3
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• pp.233-241
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• 2020

This study has developed and applied an elementary EPL education program centered on execution time as an educational method for improving Computational thinking of elementary school students, and then its effect has been verified. The education program was developed based on the results of preliminary demand analysis conducted on 48 elementary school students. In order to verify the effectiveness of the education program, 25 students were asked to participate in the class of elementary school students on a seven hours for six days. Using the "Korea Bebras Challenge 2018", educational effects were analyzed through the results of pre- and post-mortem examinations, and the analysis showed that elementary EPL education centered on performance time was effective in improving computational thinking of elementary school students

• Journal of the Korean Home Economics Association
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• v.24 no.4
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• pp.147-162
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• 1986

This research has dual purposes. First, it was designed to determine the level of children's spatial environment in the residences, thereby, to make a vision for children's furniture as an industrial design product. Second, it was intened to find out the children's perceptual pattern toward the furniture, thereby to give some implications for future design development. For the second purpose, descriptors were screened with construct validity and their factor structure was identified. The subjects were 1,197 children from 1st grade of elemantary school through 3rd grade of middle school, and their 1,197 parents for the first purpose, and 560 children from 6th grades of elemantary school and 3rd grade of middle school for the second purpose. The first parts of findings were 1) present interests of parents of household above middle income level in Seoul in making their children's spatial environment desirable is quite high. 2) Space segregation stage in terms of physical and conceptual aspects showed very fast development, that is, there will have been very good changes for children's room to be a very well furnished and independent space for them. 3) Children's opinions were quite well reflected when purchasing the present furniture, and this tendency seemed to be more likely happend in future. These findings mentioned above gave and confirmed the visions for future children's furnished environment. The second parts of findings were such that the perceptual pattern for furniture by children showed aesthetic design appearance, functionality and durability, and the characteristic of line. This result impliated especially that designers should be every careful to manipulate or use the line of the furniture products. The 22 representative descriptors selected can be used as an evaluation instrument for furniture products.

• 한국정보교육학회:학술대회논문집
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• 2006.01a
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• pp.261-266
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• 2006

교육현장에는 주의집중력이 부족하고 학습태도가 잘 형성되지 않은 학생들이 많다. 이러한 학생들은 학습에 대한 효과가 떨어질 뿐만 아니라 수업활동에도 방해가 된다. 이러한 문제점을 해결하기 위하여 본 논문에서는 음악치료이론을 이용하여 주의집중력을 향상시키고 학습태도가 잘 형성될 수 있는 방법을 제안하고 제안한 방법을 홈페이지로 구현한다. 본 논문에서 구현한 홈페이지를 교육현장에 적용한 결과는 학생들의 주의집중력이 향상되고 학습태도에 긍정적인 변화가 있음을 보여준다.

• Journal of Korean Home Economics Education Association
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• v.9 no.2
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• pp.17-30
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• 1997

Purpose of this study is to analyze the validity of textbook content on practical arts for the 6th curriculum, to grasp the content problems and to propose the strategy of reformation to be satisfied with consumer better than supplier. The data collected from 196 elemantary school teachers who lived in Gyungsang-namdo and analized by SPSS/PC(sup)+ package program. The statistical methods used for analysis were frequency, descriptives, validity, t-test, oneway ANOVA. The major findings can be summarised as follows： 1. The textbooks on practical arts for 3rd, 4th, 5th and 6th grades showed unbalanced division for picture, figure, table unite and evaluation type of all units doesn’t show diversity. 2. The validity of textbook contents on practical arts was found to be the highest for 3rd grade textbook and the lowest for 6th grade one. Among the validity of the evaluation items,‘differentiation with other subject’and ‘usefulness of living’showed high scores, wheres ‘fitness of child level’marked lowest score. 3. There was no significant difference Among the validity contents of teachers based on socio-demographic variables.

• Journal of The Korean Association For Science Education
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• v.21 no.1
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• pp.22-29
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• 2001

The purpose of this study is to investigate the effects of lessons adopting portfolio assessment regarding feedback on elementary school student's scientific knowledges, inquiry abilities and their perceptions of it. For this study, two classes of 5th grade elementary school in suburb were selected. As an experimental group, one class was selected to apply the lessons adopting portfolio assessment regarding feedback, and the other class as a control group was selected to apply the lessons adopting portfolio assessment without feedback. The investigator taught and assessed both group students. The results showed a significant difference in scientific knowledge between the experimental group and the control group (p<.05). More detailed analysis of scientific knowledge found that the feedback effect was statistically positive in the memory and the understanding domain, but there was no effect in the application domain. No statistical difference was identified in inquiry abilities. The results of the questionnaire on the perceptions of portfolio assessment showed that students of the experimental group had higher positive responses on the 'perception about the effects of lesson' and on the 'perception in scientific attitudes' than the control group. However, the control group students had higher positive responses on the 'perception about self-evaluate of their own portfolio' and the 'perception about need of feedback' than the experimental group.

• Journal of the Korean Dietetic Association
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• v.20 no.1
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• pp.1-11
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• 2014

This study investigated the attitudes of dietitians regarding medicinal cuisine for school meal services. Data was obtained with self-administered questionnaires from 261 dietitians in schools located in Yeoungdong, Gangwon-do. Subjects were distributed into three groups (Elementary=116, Middle=106, High=39) and their awareness, satisfaction, cooking method, and utilization status of medicial cuisine were assessed. Regarding awareness, responders showed highest mean score of 4.57 in perceiving medical cuisines as healthy meal. The preferred cooking method includes medicinal cuisines as noodle, boiled in soy sauce, steaming, roasting, and dessert. Good taste, easy recipe, nutrition, and reasonable price were statistically significant reasons for their preference for medicinal cuisine. However, low preference of students for medicinal cuisine made it difficult to include them into school meals. Methods currently used to serve more medicinal cuisine include the application of different recipes using the same ingredients. The results of this study suggest that having dietitians with a higher preference for medicinal cuisine can serve as a strategy to increase the exposure of school students to medicinal cuisine. The development of recipes applicable to school foodservices by dieticians and the adoption of policies and education programs for medicinal cuisine by the government and associations are recommended.

• 한국정보교육학회:학술대회논문집
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• 2006.01a
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• pp.89-94
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• 2006

오늘날 우리는 정보사회가 주는 편리성과 신속성, 다양성을 누리는 반면 그에 따른 윤리적 문제들의 위험성 또한 증가하고 있다. 실시간으로 인터넷을 통해 이루어지는 채팅의 역기능 또한 심각해지고 있다. 이러한 정보사회의 문제점을 해결하기 위한 교육적 방안을 모색해보고자 초등학교에서 실시하는 정보통신윤리 교육과정을 분석하였다. 또한 기존의 학자들이 제시한 정보통신 윤리교육의 목표와 내용을 고찰하여 정보통신윤리교육 교육과정의 바람직한 방향을 제시해 보았다. 그 결과를 바탕으로 정보통신 윤리교육과정의 세부영역인 채팅교육에 적합한 교육목표와 지도내용을 추출하고, 초등학교 채팅교육에 적합한 웹기반 학습자료를 설계하고 구현해 보았다.

• 한국정보교육학회:학술대회논문집
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• 2006.01a
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• pp.235-240
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• 2006

정보통신 기술 발달에 따른 사회적 변화는 생활 전반에 중대한 영향을 미치고 있다. 교육 분야에서도 수준별 교육과정을 통하여 자기주도적 학습을 강조하면서 초등 과학과의 목표에서도 과학적 소양의 함양이 강조되고 있다. 따라서 과학과의 다양한 분야를 직접 실험할 수 없는 문제점 등을 해결 하는 방안으로 전자적 도구의 활용 방안-전자교과서-이 활발히 이루어지고 있다. 이에 본 연구는 전자교과서에 대한 개념을 정리하고, 초등학교 과학과 '열의 이동과 우리 생활' 단원을 대상으로 전자교과서를 개발하여, 현장 수업을 통해 전자교과서의 학습효과를 검증하고자 한다.

• 한국정보교육학회:학술대회논문집
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• 2009.08a
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• pp.53-59
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• 2009

21세기 지식정보사회에서는 창의력, 문제해결력 등의 고등인지사고능력이 요구된다. 따라서 본 연구에서는 두리틀을 이용한 프로그래밍 수업을 통해 아동의 창의력과 문제해결력을 향상시키고자 한다. 아동의 프로그래밍 활동을 능동적으로 할 수 있는 환경을 조성하여 주되, 교사가 문제해결 과정에 따라 학습진행 과정을 모니터링하여 학생들의 문제해결 능력을 신장시켜주는 안내된 발견식 수업 모형을 적용하였다. 컴퓨터 프로그래밍의 과정에 필요한 인지적 요구사항을 토론이나 소크라테스식 질문을 통하여 반드시 거치도록 안내하였다. 초등학교 5학년 학생을 대상으로 두리틀을 이용하여 안내된 발견식 수업모형을 적용 한 결과 창의성과 문제해결력 측면에서 효과가 있음을 알 수 있었다.