• Education of Primary School Mathematics
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• v.25 no.4
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• pp.297-312
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• 2022

Word problems can lead learners to more meaningfully learn mathematics by providing learners with various problem-solving experiences and guiding them to apply mathematical knowledge to the context. This study attempted to provide implications for the textbook writing and teaching and learning process by examining the word problem of elementary mathematics textbooks from the perspective of practical context. The word problem of elementary mathematics textbooks was examined, and elementary mathematics textbooks in the United States and Finland were referenced to find specific alternatives. As a result, when setting an unnatural context or subject to the word problem in elementary mathematics textbooks, artificial numbers were inserted or verbal expressions and illustrations were presented unclearly. In this case, it may be difficult for learners to recognize the context of the word problem as separate from real life or to solve the problem by understanding the content required by the word problem. In the future, it is necessary to organize various types of word problems in practical contexts, such as setting up situations in consideration of learners in textbooks, actively using illustrations and diagrams, and organizing verbal expressions and illustrations more clearly.

• Journal of the Korea Convergence Society
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• v.7 no.1
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• pp.77-87
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• 2016

Objectives : The purpose of this study was to find a constructive way of the Breast Self-Examination teaching methods, identify experience who religious women participated in breast self-examination. Method : This study is a qualitative study using focus group interview method. Women religious took Breast Self-Examination program based on Problem Based Learning procedure. Results : Major Four Themes were derived. 'Breast cancer awareness', 'Breast Self Examination awareness', 'Convergence of PBL and practice on BSE experience', 'Change after convergent BSE education'. Conclusion : Women religious who have risk factors for breast cancer, want to improve the irregularities and to raising skills of BSE for self healthcare ability through convergent BSE education program for women religious.

• Journal of The Korean Association For Science Education
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• v.35 no.5
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• pp.829-840
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• 2015

In this study, we analyzed the teaching practices of science teachers using smart technologies and investigated their difficulties in implementing smart education and their educational needs. We also studied their opinions on the application of smart technologies in science education. The participants were seven science teachers who participated in the smart education study group of a science teacher association in Seoul. We elaborated on the characteristics of smart education in science education during comprehensive analyses of instructional materials used in science classes and the initial interviews. We then analyzed the second interviews by categorizing their responses inductively. All the science teachers used the 'instant access as needed', but their interactions, simply answering students' questions, were found to be at a low level. They did not effectively use the 'collaborative interaction with SNS or wiki-based service' for the support for interactive learning. While most collected learning results of their students and provided feedback in the aspect of 'individualization according to leaner level', they were not aware of 'context, situation, and location of learners' in smart education. While all the teachers extended learning opportunities by using learning resources widely in smart education, most were not aware of 'support for self-directed learning'. Most teachers believed that smart education should be developed to help students learn interactively and in a self-directed manner. They also provided many opinions on teacher training programs and environmental support for smart education. Based on the results, some considerations for implementing smart education in science instructions effectively are discussed.

• Proceedings of the Korean Society of Computer Information Conference
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• 2018.07a
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• pp.35-36
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• 2018

본 논문에서는 기계학습 및 기계학습 기법 중에서도 Markov Decision Process (MDP)를 기반으로 하는 강화학습에 대해 알아보고자 한다. 강화학습은 기계학습의 일종으로 주어진 환경 안에서 의사결정자(Agent)는 현재의 상태를 인식하고 가능한 행동 집합 중에서 보상을 극대화할 수 있는 행동을 선택하는 방법이다. 일반적인 기계학습과는 달리 강화학습은 학습에 필요한 사전 지식을 요구하지 않기 때문에 불명확한 환경 속에서도 반복 학습이 가능하다. 본 연구에서는 일반적인 강화학습 및 강화학습 중에서 가장 많이 사용되고 있는 Q-learning 에 대해 간략히 설명한다.

• Journal of the Korean Society for Library and Information Science
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• v.50 no.3
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• pp.403-428
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• 2016

The aims of this study are to investigate the influence of the newly developed cataloging rule, RDA on the LIS cataloging education and to propose Korean LIS cataloging curriculum in a time of RDA. This study specially intended to examine the coexistence of the AACR and RDA and its implications on the LIS cataloging curricula design in the limited time of the course of study. For this purpose, this study examined the rapidly changing cataloging circumstances and how it affects on the cataloging education in LIS. This study also explored the students' as well as instructors' opinion and demand on cataloging education specially regarding RDA. As a result, this paper designed a cataloging education model including RDA curriculum and it also suggested cataloging syllabus based on the education model.

• The Journal of the Korea Contents Association
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• v.14 no.6
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• pp.529-538
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• 2014

This study was conducted as an need analysis through close and open semi-structured surveys, in order to identify the adaptive elements of the adaptive e-learning system. The study was conducted on students majoring computer education in teacher's college. In terms of the process of the need analysis, Rossett Model was applied. For the research method, responses on the open questionnaire were analyzed. In terms of the analysis method, coding was used to extract the theme of the content, and through the constant comparison method, categorizing took place. As the element that offers adaption in the adaptive learning system, it escapes from the existing learning style, and recognized the importance of providing adaptability for different elements such as the learner's level, learning objectives, and learning contents. Especially, An instructional model was identified as an important element that helps reach rationality as well as efficiently conduct the learning objectives.

• 한국정보교육학회:학술대회논문집
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• 2004.01a
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• pp.422-429
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• 2004

인터넷의 발달로 e-Learning에 대한 수요가 증대되고 있다. 그런데 대부분의 e-Learning 시스템은 규모가 너무 커 중소형 규모의 교육환경에 적합하지 못할 뿐만 아니라 정작 교육현장에 적용하기에 불편한 점이 많다. 본 논문에서는 중소형 교육환경에 적용 가능한 LMS(Loaming Management System)를 설계하고 구현한다. 교육현장의 학습자와 관리자의 요구를 철저히 분석하여 데이터베이스 설계 과정에 반영함으로써 실제교육환경에서 필요한 기능을 효율적으로 제공하고 있으며 향후의 새로운 요구와 변경을 효과적으로 지원하기 위하여 확장 가능성도 충분히 고려하였다.

• The Journal of the Korea Contents Association
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• v.20 no.9
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• pp.604-614
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• 2020

Contemporary Christian educators emphasize that the student has to become not a passive beneficiaries of knowledge, but an active subject for self-directed learner to pursue a Bible training. In addition, learning environments need to be converted into a learning place in which students can learn the principles of the Word, taste its meaning, and apply them into the scene in their lives. This study is to investigate new possibilities of self-directed volunteer camp, developing it as an alternative program for summer retreat and evaluating its effectiveness. According to qualitative research findings. self-directed volunteer camp provide for the youth students to develop their leadership as well as their faith. Especially, the higher effect of self-directed volunteer camp was found on program satisfaction, promoting cooperation through real problem-solving, and internalizing of the faith. Therefore, self-directed volunteer camp for vacation Bible church programs can be expected as an alternative teaching method for church education in the 21st century.

• The Journal of the Korea institute of electronic communication sciences
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• v.12 no.1
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• pp.163-172
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• 2017

This study is a system that provides a suitable level of the problem, designing the learner certification simulation program based on the ITS(: Intelligent Tutoring System) based on the model and the learning expert model, the model through a buggy (Buggy Model). In the demand survey that reflects the needs of users, convenience, effectiveness, scalability, and reliability were required. In order to reflect this, various problems were developed, problem type analysis, difficulty control, student grades and level management. Users who are preparing for the certification test are expected to use the development system to solve the problems according to their own level and to solve various types of problems in a practical environment to greatly shorten the preparation period for certification.

• Annual Conference of KIPS
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• 2005.11a
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• pp.3-6
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• 2005

현재의 교육에 있어서 정보의 가치는 무한한 가능성을 내포하고 있다. 하지만 학습 과정에서 생성되는 많은 정보들이 재활용되지 못하고 있다. 학습 과정에서 학습자들이 생성한 결과물을 차기 학습에 참고자료로서 재활용될 경우 보다 체계적이고 질적으로 향상된 학습 과정 개발이 가능하며 또한 풍부한 실질적인 학습 참고 자료를 제공함으로써 학습 효과를 향상시킬 수 있다. 학습 과정에서 생성된 정보들을 체계적으로 관리, 검색 및 활용할 수 있는 교육용 저장소 관리 시스템이 요구된다. 이 논문에서는 이를 위한 E-Repository 시스템을 제안한다. E-Repository 시스템은 생성된 학습 결과물은 체계적으로 등록, 관리하고 학습들이 활용할 수 있는 기능을 제공함으로써 학습 효과를 배가시키고 보다 풍부한 정보의 제공 및 공유를 가능하게 한다. 이는 더 나아가 보다 체계적인 학습 과정 개발을 가능하게 할 것이다.