INVALSI Statistical Department 
Micro-data Population G06 2009-10 Mathematics
In the section, researchers belonging to Recognized Institutions can request data on the entire population of students who took part in the INVALSI national surveys.
Materia: Matematica
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Micro-data Population G08 2009-10 Mathematics
In the section, researchers belonging to Recognized Institutions can request data on the entire population of students who took part in the INVALSI national surveys.