The goal of project is to improve the existing data systems in 5 RCA schools in Rodrigues, and thus, improve data-driven decision-making (DDDM) in schools, to improve educational outcomes. Currently, data is available in multiple locations, from screening, formative assessment and summative assessment. In this project, we intend to merge all data into one location, estimate technical adequacy of existing assessment tools and improve the adequacy of future assessment practices.