View
34
Download
3
Category
Tags:
Preview:
DESCRIPTION
QTI and Learning Design. Colin Tattersall Educational Technology Expertise Centre. When might we want to use LD+QTI together?. Quite often IMS Learning Design is used to model units of learning - PowerPoint PPT Presentation
Citation preview
QTI and Learning Design
Colin Tattersall
Educational Technology Expertise Centre
When might we want to use LD+QTI together?
Quiteoften IMSLearningDesignisusedtomodelunitsof
learning Aunitoflearning(UoL)isanydelimitedpieceofeducationor
training,suchasacourse,amodule,alesson,etc.
morethanjustacollectionoforderedresourcestolearn
activities,assessments,servicesandsupportfacilitiesprovidedbyteachers,trainersandotherstaffmembers.
Modelwhodoeswhat,when,withwhomandusingwhichlearningobjectsandservices
UsingLD+QTItogether
Whenaretests/assessmentsusedinlearningdesigns?
Formativeandsummativeassessment “summativeassessmentsummarisesthequalityand
characteristicsofthestudent. formativeassessmentrelatestostudents’learning
processes,helpingtoguidethemintheirstudies,providingfeedbackonareasoflearningrequiringfurtherwork,….”From “The Handbook for Economics Lecturers”
SomeLD+QTIlearningscenarios(1)
Singlelearnerscenarios: Wanttocheckthelearner’slevelofunderstanding
beforesendinghim/herdownaparticularlearningpath(intakeassessment);
Wanttocheckwhetheraconcepthasbeenlearnedbeforeallowingthelearnertoprogress;
Wanttoprovideahighleveloffeedbackinamoduletokeepmotivationhigh;
Wanttoendacoursewithanexamination;
SomeLD+QTIlearningscenarios(2)
Multilearnerscenarios: Wanttohaveindividuals’answersberevealedtoa
grouptopromotediscussionandlearning; Wanttoarrangeforpeerassessment; Wanttodivideasetofstudentsintoseveralgroupsof
more-or-lessequallyablestudents; Wanttodivideagroupofstudentsintogroupswith
individualsofdifferinglevelsofability; Wanttogivethebest/worstperformerinagroupa
particularroleinalearningdesign;
HowwasthistypeofthingdoneinEML? TheEMLDTDprovidesinteractions
AnEML-awareplayertakesEMLcontentperhapsincludinginteractionsandplaysit.So….
AnexampleEMLquestion
MovingfromEMLtoIMSLD
EMLcomplete/monolithic MovingtoIMSLDmeanttakingotherIMSspecs
intoaccount—integratingLDandCP,strippingoutthecontentmodel,interactiontypesetc
MovingfromEMLtoIMSLDisreallymovingfromEMLtoIMSCP+MD+LD+QTI+….+XHTML
OrchestratinglearningwithLD
LearningDesignorchestratestheavailabilityofvariousactivities&theirresources,includingassessments;
Incertainconditions,particularactionsaretaken;
Propertiesavailableforgettingandsetting;
Expressionlanguageusedtoexpressconditions
Expressionlanguage
Exampleconditions
ButwhereisP-intake-scoreset?
TheactualintaketestwouldbeQTIcontent MaybehaveanLD+QTIawareengine MorelikelyanLD-awareengineusesaQTI-
engine NeedQTIandLDto‘share’P-intake-score
Declaredbyboth SetbyQTIengine ReadbyLDengine
QTIintaketest
WheredoestheQTIgointheUoL?
Eitherintheenvironment/learning-objectasaseparateschema.Testscanthenbeconnectedtolearning-activities.
OrinIMSContentPackage(specificresourcetypes?)asseparatefiles/links
LDandQTIv2
OUNLparticipatinginQTIv2 tocreateanewversionoftheQTIspecificationtoaddress
relevantissuesdeferredfromv1.0,
todescribebestpracticeforputtingQTIintocontentpackages
todescribebindingsforQTIoutcomestoLearningDesignproperties,toSimpleSequencingobjectives,andintotheCMIdatamodel.
Bestpractices UsingLDandQTItogether Variablenamingandtyping Pre-processingerrorcheckingrecommendationsfor
contentpackages?
Recommended