Using Digital Libraries for E-Learning: Environments, Projects, Interfaces

Transcription

1 Using Digital Libraries for E-Learning: Environments, Projects, Interfaces

2 Using Digital Libraries for E-Learning: Developing Strategies E-Learning Metadata Standards E-Learning Content and Creation Tools E-Learning Plattforms E-Learning Projects Metadata model support, queries Storage, content based query facilities Interfaces Web, API, XML Functional requirements, services Strategies, architecture recommendations & best practices Digital Library: Interfaces, services (functionality) needed Examples of successfull integration Reference implementation: MyCoRe should become a well-suited environment usable as repository in E-Learning

3 Digital Library E-Learning: Integration and Cooperation Multimedia Digital Library Interfaces, Services E-Learning System Learning material, metadata Query metadata, content based query facilities in image, audio, video Systematical order, linking to external sources Audio-/video streaming,... Archiving, backup Format conversion, transcoding, version management Learner, Learning process Guide learner through content Course management Interactive exercises, Gradebook Student administration Calender, Announcements Communication: Chat, Discussion forum Content creation tools Curriculum development

4 Players in establishing E-Learning Standards ADL SCORM Advanced Distributed Learning Initiative des DoD ARIADNE Alliance of Remote Instructional Authoring & Distribution Networks für Europe AICC Aviation Industry Computer Based Training Committee IEEE LTCS LOM Learning Technology Standards Committee IMS Global Learning Consortium, Inc.

5 Ariadne: Tools overview

6 Ariadne: Pedagogic header generator tool

7 Ariadne: Learner interface tool

8 Ariadne: Knowledge Pool System Distributed system Replication Oracle database Content Repository A Digital Library!

9 SCORM: Sharable Content Object Reference Model

10 ADL - Advanced Distributed Learning

11 SCORM: Assets

12 SCORM: SCO Sharable Content Object

13 SCORM: Content Aggregation

14 Learning Management System in SCORM Quelle: SCORM Dokumentation

15 SCORM: Content Aggregation Model

16 SCORM: Package Interchange File

17 SCORM XML Manifest File

18 SCORM Run Time Environment

19 SCO API Calls

20 SCO API Calls

21 Using SCORM data model in Content Manager 8 Operational research prototype University of Essen will do Test & Evaluation in an exploratory environment NOTE: Foils from presentation had to be left out here

22 KUPFER E-Learning Project: Preparation for written examinations & tests

23 KUPFER E-Learning Project: Overview Development of interactive modules for online exam and test preparation Contributing institutes from Essen university: Institut für Massivbau Institut für Mechanik Institut für Stadtplanung+Städtebau (Koordination) Institut für Verkehrswesen und Verkehrsbau Programming: ScolaWare Hosting / Repository: MILESS Essen Digital Library

24 KUPFER E-Learning Project: Integration & Cooperation with MILESS Collection of typical exercises for written exam preparation Interactive solving with feedback & help from system Online-version in MILESS, Offline-version on CD-ROM Exercise / test described by XML-file: Task description, steps to solution, help & hints, time available, scores,... Additional files: graphics, html, audio, video Exercise is stored as document in MILESS Cross references to other documents (scripts, videos, animations,...) Work that MILESS does: Search for exercises Navigation through departments / classifications / thematical tree Streaming of audio- / video, archiving, access control,... Work that KUPFER does: Online editors for different types of exercises Presentation modules for different types of exercises Select exercises from pool to simulate a written exam

25 KUPFER E-Learning Project: Modules for different types of exercises Tabellenmodul: Verarbeitet Aufgaben mit den Antworttypen Zahl, Multiple-Choice und Stichworten Grafikmodul: Ermöglicht die Beschriftung bzw. Ergänzung von vorgegebenen Grafiken sowie das Erstellen eigener Zeichnungen Mechanikmodul: Interaktive Aufbereitung statischer Systeme mit den dazugehörigen Informationen (Kräftegleichgewicht, Schnittgrößen) Städtebaumodul: Interaktive Umsetzung eines städtebaulichen Gestaltungsplanes (Plazieren von diversen vordefinierten Elementen wie z.b. Häusern, Straßen etc.).

26 KUPFER E-Learning Project: Presentation

27 KUPFER E-Learning Project: Presentation

28 KUPFER E-Learning Project: Graphical editors

29 KUPFER E-Learning Project: Different modes the student can work in Klausurmodus: Keine Hilfestellung, begrenzte Bearbeitungszeit Hilfemodus: Deklarative und prozedurale Hilfestellungen in Textform sowie Links zu online verfügbaren Informationsquellen können bei Bedarf aufgerufen werden Schritt-für-Schritt Modus: Der Anwender wird schrittweise durch die Aufgabe geführt. Die Hilfestellungen stehen ebenfalls zur Verfügung.

30 MILESS and collaboration in CampusSource Initiative NRW

31 OpenUSS (CampusSource NRW): E-Learning-Plattform, University of Münster

32 OpenUSS Installations: Application Service Provider

33 OpenUSS Implementation: Enterprise Java Beans / Servlets

34 OpenUSS Components: Foundation and Extension Components

35 OpenUSS: Interfaces to MILESS / MyCoRe OpenUSS with MILESS Extension invoke ID & XML metadata MILESS Author GUI Applet OpenUSS with MILESS Extension HTTP XML Applet Communicator Interface MILESS Functionality OpenUSS with MyCoRe Extension SOAP SOAP Web Services Interfaces MyCoRe

36 Using Digital Libraries for E-Learning: Developing Strategies E-Learning Metadata Standards E-Learning Content and Creation Tools E-Learning Plattforms E-Learning Projects Metadata model support, queries Storage, content based query facilities Interfaces Web, API, XML Functional requirements, services Strategies, architecture recommendations & best practices Digital Library: Interfaces, services (functionality) needed Examples of successfull integration Reference implementation: MyCoRe should become a well-suited environment usable as repository in E-Learning