• The Journal of the Korea Contents Association
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• v.12 no.3
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• pp.498-508
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• 2012

The purpose of this study is to develop an e-PBL prototype using IMS Learning Design(IMS LD). The e-PBL prototype using IMS LD included 1) developing learning contents and learning activities together, 2) designing learning contents and learning activities which are appropriated to learning outcome and students' roles, and 3) designing the expected notification supporting learners' activity and lessening the engagement of instructors in a process of e-PBL. The implications of this prototype are to expand the boundary of e-learning design for contents-oriented design to activity-oriented design and to suggest the possibility of adaptive and collaborative e-learning.

• Proceedings of the Korean Information Science Society Conference
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• 2011.06b
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• pp.269-271
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• 2011

이러닝은 기능적인 요소기술의 구현에 초점을 두었던 단계를 지나 학습자의 학습 능력과 취향, 선호도 및 학습습관을 고려하며 사용자의 편의와 학습의 품질을 근본적이고 획기적으로 개선하기 위한 유러닝으로 발전하고 있다. 이와 함께 IMS 학습설계는 병렬세션관리, 협동학습과 혼합학습 지원 측면에서 그 동안 국내외에서 개별학습을 지원하는 표준안으로 활용되어온 ADL의 SCORM 국제표준이 갖는 한계 문제점을 해결할 수 있는 대안으로서 등장하였다. 하지만 제정된 이후로 개정이 되지 않아 유러닝을 지원하기 위해서는 개선이 요구되고 있다. 이를 위해 본 논문에서는 지식서비스 USN 산업원천 기술개발 과제의 세부과제인 'U-러닝 환경 표준 및 표준 명세 개발 및 검증' 과제에서 맞춤형 학습을 지원하고 사용자 편의를 제공할 수 있도록 확장된 학습설계 표준에 대하여 소개한다.

• The Journal of Korean Association of Computer Education
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• v.9 no.1
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• pp.61-70
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• 2006

In the area of e-learning education, SCORM2004 that is suggested by ADL and is a defacto standard allows to design and apply various interrelations among learning objects which organize learning process through consolidating IMS Simple Sequencing into S&N. In this paper, we intend to realize a web_based adaptive learning management that enable to guide experientially the learning activity through the SCORM 2004 S&N and the Traffic-Signal-Lamp Metaphor. This adaptive system allows professor to design the learning courseware realizing various learning strategies to be able to reuse same learning contents and student to be leaded a adaptive learning through being supplied immediately the state and evaluation of learning.

• Journal of Korea Multimedia Society
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• v.14 no.1
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• pp.24-32
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• 2011

In ubiquitous environment, the analysis for student's learning behaviour is essential to provide students with personalized education. SCORM(Sharable Contents Object Reference Model), IMS LD (Instructional Management System Learning Design) standards provide the support function of learning design such as checking the progress. However, in case of applying these standards contain many problem to add or modify the contents. In this paper, We implement the system that manages the learner behaviour by hooking the event of web browser. Through all of this, HTML-based content can be recycled without any additional works and the problems by applying the standard can be improved because the store and analysis of the learning result is possible. It also supports the ubiquitous learning environment because of keeping track of the learning result in case of network disconnected.

• Journal of Information Processing Systems
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• v.6 no.4
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• pp.609-620
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• 2010

In order to provide a tailored education for learners within the ubiquitous environment, it is critical to undertake an analysis of the learning activities of learners. For this purpose, SCORM (Sharable Contents Object Reference Model), IMS LD (Instructional Management System Learning Design) and other standards provide learning design support functions, such as, progress checks. However, in order to apply these types of standards, contents packaging is required, and due to the complicated standard dimensions, the facilitation level is lower than the work volume when developing the contents and this requires additional work when revision becomes necessary. In addition, since the learning results are managed by the server there is the problem of the OS being unable to save data when the network is cut off. In this study, a system is realized to manage the actions of learners through the event interception of a web-browser by using event hooking. Through this technique, all HTMLbased contents can be facilitated again without additional work and saving and analysis of learning results are available to improve the problems following the application of standards. Furthermore, the ubiquitous learning environment can be supported by tracking down learning results when the network is cut off.