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d LCMS

d LCMS. dynamic Learning Content. Management System. Samuel Schluep, schluep@iha.bepr.ethz.ch. d LCMS. Contents. Introduction The d LCMS -Project Goals Architecture Implementation Problems Conclusions. d LCMS. Learning Objects. Small modular building blocks. = Didactical Context.

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d LCMS

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  1. dLCMS dynamicLearning Content Management System Samuel Schluep, schluep@iha.bepr.ethz.ch

  2. dLCMS Contents • Introduction • The dLCMS-Project • Goals • Architecture • Implementation • Problems • Conclusions

  3. dLCMS Learning Objects • Small modular building blocks

  4. = Didactical Context Learning Objects • Small modular building blocks • Can flexibly be assembled to larger learning units • Can be shared among teachers, according to their specific needs • Reusable, accessible, interoperable, durable

  5. dLCMS Standardization • Learning objects standardization • Metadata • Packaging • Learning Design • Etc. • No established standards for learning content and its structures!

  6. dLCMS Learning Objects (1) epsych - Psychology Department at Mississippi State Universityhttp://epsych.msstate.edu/descriptive/Vision/muller_ly/index.html

  7. dLCMS Learning Objects (2) Tom Malloyhttp://www.psych.utah.edu/stat/introstats/anovaflash.html

  8. dLCMS Learning Objects (3) Robin Rathsack 2004http://www.wisc-online.com/lrnobj/psycHR/PHR300/index.html

  9. dLCMS Goals • Use of small modular learning objects with a similar granularity • Standardized structuring to separate content and graphical presentation • Flexible and easy-to-use assembly of learning objects to larger learning units • Flexible graphical layout and design • Future-proof data formats for learning content

  10. Learning Unit Content Elements Assets Text Text Image Text Video Text Audio Text Text dLCMS Component Model • Assets • Media (image, video, animation) • Content Elements: • Basic building block based on didactic content types (definition, exercise) • Self-contained • Internal structure based on XML schema • Learning Unit • Aggregation of Content Elements • Navigation

  11. dLCMS Structured Markup • Basic typographical elements • Block elements: headers, paragraphs, lists, tables • Inline elements: emphasis, super-, subscript, references, index items • Familiar to authors • Easily convertible to future standard formats

  12. dLCMS Assembly and Linking Publishing and Export Authoring Repository Online XML Editor Search and Retrieval Linking Content Elements Export and Content Packaging Content Map Metadata Online LMS (Content Package) Rendering Workflow, Version Management Learning Unit Structure Layout Templates Database (Content Elements, Assets) dLCMS Architecture

  13. dLCMS Implementation • No existing LCMS accessible • Development based on the Silva/Zope open-source CMS • Implementation as an Silva extension product • Prototype: • Online editor • Centralized repository • Learning unit builder • Flexible layout and graphical designs through style templates • Export function IMS-CP, SCORM 1.2/1.3

  14. dLCMS dLCMS Screenshots Online-editor XML-based content structuring Flexible graphical Design Learning unit builder

  15. dLCMS Problem: Granularity

  16. dLCMS Problem: Layout

  17. dLCMS Problem: Classification

  18. dLCMS Conclusions • dLCMS offers small modular building blocks and XML-based structured content • Authors can concentrate on content instead of programming languages • Flexible layout and graphical designs through style templates

  19. dLCMS Thank you for your attention Samuel Schluep Institute for Hygiene and Applied Physiology ETH Zürich schluep@iha.bepr.ethz.ch

  20. dLCMS XML-based content structuring Back

  21. dLCMS Online Editor Back

  22. dLCMS Learning unit builder Back

  23. dLCMS Flexible graphical Design Back

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