Received preliminary results from background data analysis for Math achievement

• Held discussions with NCERT on techniques for background data analysis for the Grade 10 National
Achievement Survey (NAS)
• Received preliminary results from background data analysis for Math achievement on the Grade 10
NAS and prepared an outline of the report
• Prepared Terms of Reference (ToR) for a consultancy to assist NCERT with Item Response Theory (IRT)
analysis, constructing proficiency bands and performance descriptors; circulated the ToR among key
experts/agencies