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Enhancing Educational Content Chain with Connection Services

Explore the interconnected chain of functionalities in the educational content chain, emphasizing open models, user flexibility, and various services and standards to enrich learning experiences. Central metadata harvesters, indexing, vocabulary banks, learning materials, authoring tools, and social metadata are key components highlighted.

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Enhancing Educational Content Chain with Connection Services

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  1. Connection servicesfor the Content (Value) Chain EDRENE ON STANDARDS Henk Nijstad February 2009

  2. Educational content chain • Chain of functionalities • VLED, rep’s, authoring tools, etc • All are needed … • All are connected • Open model: • Ifyouaddvalue, youcanjoin! • Creatingchoicefor the schools (preventing lockin)

  3. 4-layer model (kennisnet) Flexibel users End-user applications Connection services Sources(txt, pics, video) Open

  4. Connection services: • Central metadata harvester (EDUREP) OAI PMH SRU / SRW Indexing HREVIEW vcard Metadata managemnt Social metadata OAI PMH IEEE-LOM sources sources sources

  5. architecture Central harvester Vocabulary bank A&A services Learning material Learning material Authoring tools sources sources

  6. standards architecture SRU/SRW (CQL) /OAI PMH Central harvester SAML2.0/ openID Vocabulary bank OAI PMH IEEE-LOM (VDEX-’s) Learning material Learning material SWORD ? Authoring tools SCORM / QTI / IMS / … sources sources

  7. Public services onSocial metadata: • All portals cancollectánd present sociale metadata • Central brooker-services via EDUREP PORTAL PORTAL PORTAL Social metadata EDUREP SAML2.0/ openID COLLECTION COLLECTION COLLECTION

  8. And much more standards

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