Design and Implementation of LD Publication Engine to Support Various Teaching and Learning Methods

다양한 교수-학습 방법을 지원하는 LD Publication 엔진의 설계 및 구현

  • 김영근 (테크빌닷컴 기술연구소) ;
  • 이창훈 (테크빌닷컴 기술연구소) ;
  • 노진홍 (테크빌닷컴 기술연구소)
  • Received : 2010.01.11
  • Accepted : 2010.02.18
  • Published : 2010.05.15

Abstract

In order to provide effective studies in accordance with the shifts in learning paradigms, an LD Publication engine, which is the former engine from the Learning Design (LD) based learning management system, was designed and implemented. The LD Publication engine analyzes the learning contents packages that have been prepared based on the LD and analyzes the constructions and meanings of the information files that describe learning activities in order to model them. The modeled data are fragmentized into effective and accessible forms from in the learning management systems and are then put into the database. LD based learning management systems provide learning effects and learner convenience designed to provide learners with a high performance learning platform. In addition, they will activate the development of content through the reproduction, reuse and sharing of the learning content, which will contribute to the expansion of infrastructures. These systems are also designed to enable linkages among learners' competences, preferences and portfolio, and thus the systems can be easily expanded.

본 논문에서는 학습 패러다임의 변화에 따른 효과적인 학습을 제공하기 위해 Learning Design (LD) 기반 학습관리시스템에서 전단부 엔진인 LD Publication 엔진을 설계하고 구현하였다. LD Publication 엔진은 LD 기반으로 작성된 학습 콘텐츠 패키지를 분석하고 학습활동을 기술한 정보파일의 구문과 의미를 분석하여 모델화한다. 모델화된 데이터는 학습관리시스템에서 효과적으로 접근 가능한 형태로 단편화하여 데이터베이스에 영속한다. LD 기반 학습관리시스템은 학습 효과와 학습자 편리성을 제공하여 높은 학습 성과를 가져올 수 있도록 도와준다. 그리고 학습 콘텐츠의 재생산, 재사용, 공유를 통한 콘텐츠 개발의 활성화를 도모하고 인프라 확대에 기여할 것이다. 또한, 학습자의 역량, 성향 그리고 학습이력 등을 연계가 가능하도록 설계되어 시스템의 확장이 용이하다.

Keywords

References

  1. K. H. Han, H. S. Song, "Design and Implementation of a Collaborative Software Development Management System," journal of Korea Society of IT Services, vol.5, no.2, pp.79-92, Aug. 2006. (in Korean)
  2. IMS GLC, IMS Learner Information Package, http://www.imsglobal.org/profiles/
  3. IMS GLC, IMS Reusable Definition of Competency or Educational Objective, http://www.imsglobal.org/competencies/
  4. R. Koper, and C. Tattersall, Learning Design, p.412, Springer-Verlag Berlin Heidelberg, 2005.
  5. H. Y. Jeong, Y. H. Kim, "A Design of SCORM based on Learning Contents Interconnection Framework for U-Learning," journal of Korea Navigation Institute, vol.13, no.3, pp.426-431, Jun. 2009. (in Korean)
  6. ADL, Sharable Content Object Reference Model 2004, http://www.adlnet.gov/Technologies/scorm/
  7. IMS GLC, IMS Content Packaging, http://www.imsglobal.org/content/packaging/
  8. IMS GLC, IMS Learning Design, http://www.imsglobal.org/learningdesign/