Post on 12-Apr-2017
Deconstructing Technology Enhanced learning: from
platforms to the cloud
Miguel Rodríguez Artacho (UNED)miguel@lsi.uned.es
@martacho
pre-TEL education
TeacherEducational MaterialStudent
LMS-based Learning
Teacher
Educative Material
Student/Learner
LMS-based learning
• Communities• Tracking• Authoring• Learning Objects• Assessment• Standards
Teacher
Educational material
Student
ProfesorMaterial EducativoEstudiante
Teacher
Educational Material
Student
TeacherEducational Material
Student
Reshaping education
• Do It Yourself model• Flexibility• Based on Competences• Student driven
Autonomous learning
• Peer to peer education• Non centralized
environments• New interactions
Social learning
• From package to open content
• From local content to semantic search for suitable content
• OER + Linked data
New e-learning standards
Source: Docebo.com
Semantic authoring
• Not in the traditional ITS model
• Coacher, not teacher• Emotive computing• Reputation
Reshaping AI in Education
3 examples
• ePub interactivity
• Online laboratories integration
• Educational resources reputation in MOOCs
ePub3
Source: The IEEE Actionable Data Book and EPUB 3 Tyde Richards, John Costa, Avron Barr
ePub3 (Javascript)<script type="text/javascript">
alert("Name: " + navigator.epubReadingSystem.name + " / version: " + navigator.epubReadingSystem.version + " / layoutStyle " + navigator.epubReadingSystem.layoutStyle);
</script>
LRS statements
I did THIS
ePub3 Interactions
Source: http://www.slideshare.net/JohnBCosta/adb-brief-for-edupub-2014
Activity example<john> <launched> <cool book>
<john> <read> <page 1> ( d: "PT45S" ) { p: ["chapter 1"], g: ["cool book", "cool class"] }
<john> <read> <page 2> ( d: "PT15S" ) { p: ["chapter 1"], g: ["cool book", "cool class"] }
<john> <read> <page 3> ( d: "PT55S" ) { p: ["chapter 1"], g: ["cool book", "cool class"] }
<john> <read> <page 4> ( d: "PT45S" ) { p: ["chapter 1"], g: ["cool book", "cool class"] }
<john> <watched> <video 1> ( d: "PT3M" ) { p: ["page 4"], g: ["chapter 1", "cool book", "cool class"] }
<john> <paused> <video 1> { p: ["page 4"], g: ["chapter 1", "cool book", "cool class"] }
<john> <resumed> <video 1> { p: ["page 4"], g: ["chapter 1", "cool book", "cool class"] }
<john> <watch> <video 1> ( d: "PT2M" ) { p: ["page 4"], g: ["chapter 1", "cool book", "cool class"] }
<john> <completed> <video 1> ( d: "PT5M" ) { p: ["page 4"], g: ["chapter 1", "cool book", "cool class"] }
<john> <read> <page 5> ( d: "PT45S" ) { p: ["chapter 1"], g: ["cool book", "cool class"] }
New eBooks
• IDPF + W3C partnership Improve current standards
• EDUPUB specification for ePub3 format• Multimedia content• Authoring tools
Online labs: IEEE SA P1876
AuthenticationWidgets definitionMetadataOpen Social App
Smart Device approachBooking and schedulingAuthorization
Metadata & Vocabulary
NetworkProtocols
User Interfaces
IVISpecification
Online Laboratories P1876
ONLINE LABORATORY
REMOTELABORATORY
VIRTUALLABORATORY
PHYSICALLABORATORY
Educational Perspective
Laboratory as a Cloud Service (IoT)
Laboratory as an Educational Service
LaaS
LaaOLearningExperience
Standardization LevelsLearning environments or learning object repositories
Interactive Open Educational Lab (OEL)Lab as an OER (LaaO)
Smart DeviceLab as a Service (LaaS)
Courses
Scenarios
Activities
Support material, Personalized, user interfaces, task sequences, paths
Standard:MLR extensionxAPI extension
Standard:Service metadataServicesProtocols
Online Lab=
Object
ActionsTraces
Sensor Data State log
Knowledge
Learning outcome
LEVEL 1Embedded Things
LEVEL 2Embedded pedagogy
Apparatus, sensors, actuators, instruments, controllers, embedded server computer or microcontroller
User prefs
Context
LTIConfigurationActuator data
Reputation mechanisms in social networksobjective: extract reputation of entities (users, objects, …)how: gathering and aggregating opinions
Examples:
Cuantitative vs. Comparative reviews
• Potential problems of numerical oppinion– Passive wait for users to grade– Influenciable and manipulable viral ratings
• Reputation based on comparative reviews = Pairwise reputation mechanism (PWRM)
MOOC formalization
M = {U,R,LR,LU} is a MOOC where:
U = {u1,..,un} users (students AND teachers)R = {r1,..,rj} learning resourcesLR = { <ui,rj> / ui € U; rj € R } user ui has uploaded resource rj
LU = { <uk,rm> / uk € U; rm € R } user uk has used resource rm
MOOC formalization
• Live envorinment in term of resources• Objective build ranking of resources within
the MOOC• Asumption: Users have set of resources’
preferences on a subset• Let O set of oppinions where oi=<ri,rj>
representing a pairwise query
MOOC formalization
The cloud as e-learning provider
• Distributed learner records (LRS)• Ubiquitous learning based on mobile devices• On-demand education • Oriented to competences Badges• Flexible -> No enrolment deadlines
Internet based tools
Top 100 tools for learning 2013
Fuente: Jane Hart http://c4lpt.co.uk/top100tools/
Top 100 tools for learning (2016)
Fuen
te: J
ane
Hart
htt
p://
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uk/t
op10
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Top 100 tools for learning
• Fine-grain basis (atomic/full-course)• Collaborative authoring• Game based learning (Kahoot!)• Animated videos (PowToon)• Moodle is out of top-10 list
engagement + richer Interactions + social
+ +
Online vs. On Campus
Alternate online work with on-campus activities
Trends
Source: Google Trends
HYPE
TRIGGERADOPTION
Fuente: http://www.obrasweb.mx/construccion/2013/02/08/montanas-rusas-la-ingenieria-reta-a-la-ley-de-gravedad
Hype
TriggerAdoption
Fuente: http://www.obrasweb.mx/construccion/2013/02/08/montanas-rusas-la-ingenieria-reta-a-la-ley-de-gravedad
Deconstructing Technology Enhanced learning: from platforms to the cloud
Miguel Rodríguez Artacho (UNED)miguel@lsi.uned.es
@martacho
THANKS!