Extend LMS With LTI Tools #USGRockEagle13

David Robinson, Georgia Gwinnett College

  • Mash up nifty tools with an Learning Management System.
  • It is a standard, so a defined protocol achieves application portability. The tool can work with any LMS the same.
  • Terms:
    • Tool Provider : the tool with its packaging.
    • Tool Consumer : the system using the tool, like D2L.
    • Context : the course or another other location with the consumer like the Org in D2L. IMS contexts need to be mapped to D2L contexts.
    • Link : is a link.
    • Roles : various systems call roles different things. The IMS roles need to be mapped to the D2L roles.
  • LTI Secret Sauce :
    • Tool admin provides link, key, and secret
    • D2L admin creates the External Learning Tool which includes the link, key, and secret.
    • Instructor adds the quick link to the tool for the course.
  • User clicks the link. Information sent to the tool provider such as user, context, role, key, and signature. User launched into the remote tool. A Single-Sign On, aka no login again.
  • Macmillan wants the admin to setup a link for every course. Impossible to sustain. McGraw-Hill one link and instructors setups the course by selecting a book.
  • Select where it will be deployed such as every Course Offering under a Course Template.
  • Open in New Window tends to work better than inside an iFrame.
  • Instructor role by default can create LTIs, even duplicates.

from Rants, Raves, and Rhetoric v4Rants, Raves, and Rhetoric v4 »

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