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How to Aggregate
Lesson Observation Data
into LA Datasets?
Maka Eradze, María Jesús Rodríguez-Triana,
Mart Laanpere
6th MMLA workshop
March 14th, Vancouver (Canada)
MOTIVATION & PROPOSAL
However:
-unstructured & inconsistent data
-heterogeneity of data models,
formats and granularity.
DATA GATHERING & ANALYSES
CHALLENGES
OUR APPROACH LIMITATIONS
In order to integrate observations
we need to ...
-Register all actors and objects in
advance
-Identify the purpose of the
observation in advance.
-Mapping areas of interest, data
sources available, and trackable
events
COMMUNITY CHALLENGES
-Context-dependent privacy issues
-Technical challenges:
- Actor identification
across data sources
- Emergent actors &
objects
- Vocabulary necessary to
describe observations
THANKS!
mart.laa
@tlu.ee
maka
@tlu.ee
mjrt
@tlu.ee
THANKS!
mart.laa
@tlu.ee
maka
@tlu.ee
mjrt
@tlu.ee

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How to Aggregate Lesson Observation Data into Learning Analytics Datasets?