• Journal of The Korean Association of Information Education
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• v.23 no.6
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• pp.551-560
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• 2019

In the advanced information age, learning is an activity in which learners access information resources through computers and Internet to acquire and evaluate information on their own. The emergence of an online learning platform based on the fourth industrial revolution technology is developing into an environment in which elementary and secondary learners learn and study based on constructivism learning theory. In the online learning environment, the researches on the information retrieval ability of the elementary and secondary learners and the self-directed learning ability were found to be highly related. However, it is necessary to analyze the relation between information retrieval ability and self-directed learning ability through a cross-sectional study that is limited to specific curriculum and contents and expands the longitudinal research. In this study, the panel data of the Seoul Education Longitudinal Study collected over 8 years are used to find the difference in self-directed learning ability according to the longitudinal pattern of information retrieval ability and frequency.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.7
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• pp.249-254
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• 2019

The concept of 'Edu-Tech', which is rapidly reorganized around e-Learning, has been spreading along with the development of intelligent information technology according to the fourth industrial revolution such as Artificial Intelligence (AI), Internet of Things (IoT), BigData. Currently, leading companies are conducting online education services, but real-time two-way communication is difficult. In addition, in the case of off-line class, there are many students, and not only the time is limited, but also they often miss the opportunities to ask questions. In order to solve these problems, this paper develops a real - time interactive question and answer management system that can freely questions both on - line and off - line by combining the benefits of offline instant answers and the advantages of online openness. The developed system is a real-time personalized education system that enables the respondent to check the situation of the questioner in real time and provide a customized answer according to the inquirer's request. In addition, by measuring and managing the system usage time in seconds, the questioner and the respondent can efficiently utilize the system.

• The Journal of the Convergence on Culture Technology
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• v.9 no.3
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• pp.159-166
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• 2023

Humanities are as crucial as the technology itself in the intelligent information society. Human-centered convergence information technology (IT), which reflects emotional and human nature, can be considered a unique technology with an optimistic outlook in the unpredictable future. Based on this research background, this paper proposed an education model that can improve the IT humanities capabilities of various learners, including elementary and secondary students, prospective teachers, incumbent teachers, school managers, and the general public, through analysis of previous studies on convergence education models. Furthermore, the practical aspects of the proposed model were closely examined so that the proposed education model could be stably incorporated and utilized in the educational field. There are seven strategies for implementing the education model proposed in this paper, including research on textbooks, teaching and learning materials, activation of research results, maker space creation, global joint research, online education operation, developing living lab governance, and diversification of self-sustaining platforms for sustainable and practical education. In the future, validity verification through expert Delphi is required as a follow-up study.

• 한국정보교육학회:학술대회논문집
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• 2011.01a
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• pp.233-240
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• 2011

Social Media is the open online tool and media platform for sharing and participation of users opinion, experience, viewpoiont, so general situation that is one-side flowing from production to consume doesn't act, and while use of two-way, user create contents use of sharing and participation. This social media include Blog, Social Network Service(SNS), Wiki, User Create Contents(UCC), Micro Blog, 5 types. In broad terms, Social Learning is self-learning that user sharing with coperation and collective intelligence through Social Media, and in few wards Social Learning is learning for Social Media. In this research, we define Social Media and Social Learning, and research of method of use of Elementary Education.

• Proceedings of the Korea Information Processing Society Conference
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• 2017.04a
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• pp.1054-1056
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• 2017

대학과 같은 고등교육 현장에서 슬라이드는 수업 또는 세미나에 많이 활용되는 매체이다. 최근에는 SlideShare 등의 슬라이드 전용 공유 플랫폼까지 등장하며 온라인상에 더 많은 교육용 슬라이드가 축적되고 있다. 이 연구에서는 이러한 슬라이드 형태의 교육 자료에 대해 인식하기 쉽고 어려운 정도인 표현적 난이도를 자동으로 측정하는 기법을 제안한다. 제안하는 60개의 자질을 활용하여 기계학습 모델을 구축하고 표현적으로 고 난이도와 저 난이도의 슬라이드를 효과적으로 구분한다. 정밀하게 파악된 난이도 정보는 콘텐츠 선택에 있어 사용자 편의성을 획기적으로 증대시켜 줄 수 있다.

• 한국디지털정책학회:학술대회논문집
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• 2004.05a
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• pp.517-524
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• 2004

교육은 끊임없는 대화로 이루어지므로 웹을 통한 온라인 학습 시스템에서도 사회적 상호작용이 활발히 일어날 수 있는 환경을 만드는것이 필수적이다. 이에 본 연구에서는 인터넷을 활용한 효과적인 문제 해결학습을 위해 플랫폼 독립적인 상호작용도구를 이용하는 웹 기반의 문제 해결학습시스템을 개발하였다. 문제 해결 모델은 학교 현장에서 학습효과를 증진시키기 위한 문제 해결 학습 모형으로 전문가 모둠 활동과 향상점수를 활용하여 학습에 긍정적인 영향을 주는 것으로 평가되고 있다. 본 연구에서는 문제해결을 위한 핵심적인 기법이라고 할 수 있는 문제분석과 결정분석 두 가지 기법을 중심으로 학습 프로그램 내용을 조직하고 지원하는 여러 가지 기능을 개발하였다.

• Proceedings of the Korea Contents Association Conference
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• 2018.05a
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• pp.81-82
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• 2018

본 연구는 혁신영상콘텐츠에 대한 선호 요인이 창업 경험에 따라 차이가 있는지 실증적으로 분석하였다. 창업 및 과학기술, 사업화와 관련된 온라인 플랫폼(아이디어마루 등) 회원을 표본으로 설문조사를 실시하였으며, 분석 결과 창업 경험이 있거나 계획중인 집단은 창업경험이 없는 집단에 비해 콘텐츠의 정확성과 유용성을 중요시 하는 것으로 나타났고, 반대로 창업경험이 없는 집단은 즐거움을 상대적으로 중시하는 것으로 나타났다. 이 연구결과는 혁신영상콘텐츠 혹은 기술사업화 관련 교육 콘텐츠로 확대해 적용될 수 있다.

• Journal of The Korean Association of Information Education
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• v.26 no.3
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• pp.187-195
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• 2022

Recently, with interest in metaverse, attempts are being made to utilize the metaverse platform in various forms. In this paper, we focused on the educational application potential of metaverse, and developed and applied a metaverse STEAM program to provide an effective learning experience to learners in non-face-to-face educational situations. The developed program utilizes Minecraft and ZEPETO, familiar to students, as metaverse learning platforms, and consists of a total of 16 lessons of 5 modules in the form of modules so that alternative classes can take place in the educational field. Through this, the learner's change in STEAM attitude and learning satisfaction were measured, and through the developed STEAM program, the learner's interest, consideration, communication, usefulness, self-concept, self-efficacy, and career choice areas significantly increased. In addition, positive results were confirmed in all areas of the learner satisfaction test related to satisfaction, interest, and overall class. In the future, considering the characteristics of the metaverse, it is necessary to break free from the constraints of time and space to communicate anew, and various learner-centered educational approaches based on a high degree of freedom and immersion should be implemented.

• The Journal of Korean Association of Computer Education
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• v.6 no.2
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• pp.137-146
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• 2003

The Web programming techniques like CGI and server-sided script languages such as ASP, PHP and JSP have been used for developing on-line Web-based learning systems on SQL. But, the systems developed by using those techniques are dependent on the platforms on which the target DBMS's are located. Therefore, they can be hardly reused and maintained. In addition, it is not easy for them to provide a learner with the feedback information on processing his/her query and to give a teacher an opportunity of monitoring and guiding learner's learning process. In this paper, we propose an SQL learning system on the Web by using Java Applet and JDBC, which is independent on the target DBMS's. Moreover, it gives feedback information on learner's queries so that a teacher can monitor the learning process and teach them efficiently.

• Proceedings of the Korean Information Science Society Conference
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• 2005.11a
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• pp.286-288
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• 2005

KT 메가패스를 기반으로 하는 홈엔(HomeN) 미디어 서비스가 신규 서비스 추가 및 UI개선으로 새롭게 개발되었다. 홈엔의 신규 서비스중에 하나인 교육/문화 전문채널 서비스는 고객에게 TV기반의 EOD 온라인서비스를 제공함으로써 편리한 학습환경을 제공하고 홈네트워크 서비스의 활용도 향상에 기여할 수 있을 것이다. 따라서 본고에서는 교육/문화 전문채널 서비스의 유형 및 서비스 정책, 서비스 플랫폼 구성을 소개하고 향후 홈엔 전문채널 서비스의 나아가야할 방향을 조망해보고자 한다.