How to navigate the school rankings of Observador

The Observador, in collaboration with NOVA SBE, has released its 2025 school rankings, marking a decade of this initiative. This year introduces results from the new ModA assessments for 4th and 6th grades. The rankings are based on national exam results for 9th and 12th grades, with specific criteria for inclusion, such as a minimum number of exams per school. The rankings also include an 'Equity' assessment, focusing on students receiving social support and their academic progression. The data allows for detailed analysis of school performance, including average grades and contextual factors like student retention and parental education levels. However, not all schools are included due to varying data submission practices.