Research design
Research design
Details
Details
25 schools
eligibility criteria
voluntary enrollment
random selection
50 classes
two per schools
randomly assigned to treatment or control group
different math teachers
1,044 children
Province of Torino
School year 2018-2019
Timeline
Timeline
Main outcome: math skills
Main outcome: math skills
Pre-test and post-tests
Designed by math scholars
Similar conceptual framework to INVALSI
Analysed with IRT models
Pilot study