9
edits
Changes
Education Team/Quest for Data (view source)
Revision as of 02:21, 5 February 2014
, 02:21, 5 February 2014→OLE Nepal
This page collects information from various stakeholders in the OLPC Sugar community to determine which statistical data are important to gather and how to analyze an visualize the data to in a meaningful way. These stakeholders are
This page collects information from various stakeholders in the OLPC Sugar community to determine which statistical data are important to gather and how to analyze an visualize the data to in a meaningful way. These stakeholders are
* learners
* teachers
* teachers
* parents and guardians
* parents and guardians
* deployment organizations
* deployment organizations
* educational policymakers
* educational policymakers
* children
* sugar-core developers
* sugar activity developers
* researchers
== Learning Analytics ==
We have identified the following stages in the learning analytics workflow. Implementation of each stage is independent to provide for flexibility of use by different stakeholders:
# '''Measurement'''
#* Data is generated at the source
#** Journal metadata
#** sugar-stats
# '''Collection''':
#* The measured data needs to be collected from the source, anonymized, aggregated, and prepared for processing.
#** transfer of data from schools to central location
#** anonymization: currently not implemented
#** olpc_journal_processor: https://github.com/Leotis/olpc_journal_processor
#** xo-stats: https://github.com/martasd/xo-stats
# '''Analysis'''
#* Analysis of raw data or data aggregated in a database.
#** spreadsheet application (LibreOffice)
#**statistics application: SOFA Statistics, R, CouchDB views, etc.
# '''Reporting'''
#* A meaningful report tailored to the needs of a particular audience is generated
#** CouchDB + D3.js, HighCharts, InfoVIS Toolkit, jqPlot, dc.js within Flask templates-> HTML, PNG, PS, PDF, SVG, etc.
#** Using CouchDB with InfoVIS Toolkit: http://bergie.iki.fi/blog/business_analytics_with_couchdb_and_noflo
#** OLPC Dashboard: https://github.com/Leotis/olpc-datavisualization
# '''Sharing Results'''
#* Analysis results and visualizations are shared across deployments.
#** currently not implemented
== Deployments ==
== Deployments ==
These are the basic questions answered in the first stage of [https://github.com/martasd/xo-stats xo-stats] project.
These are the basic questions answered in the first stage of [https://github.com/martasd/xo-stats xo-stats] project.
''Note: These will evolve over time as I receive more feedback from constituencies enumerated above.''
'''Deployment Organizations:'''
* How many times do installed activities get used? How does the activity use differ over time?
* How many times do installed activities get used? How does the activity use differ over time?
* Which activities are children using to create files? What kind of files are being created?
* Which activities are children using to create files? What kind of files are being created?