The \u00cdndice de Desenvolvimento da Educa\u00e7\u00e3o B\u00e1sica (IDEB) combines SAEB standardised test scores with approval rates into a 0–10 quality index. Published biennially by INEP.
Final Years (6th–9th grade)
IDEB (2019)
4.6
SAEB Mathematics
267.2
2019
SAEB Portuguese
244.2
2019
Approval rate
89.4%
2019
IDEB score — Final Years (6th–9th grade)
Early Years (1st–5th grade)
IDEB (2019)
4.8
SAEB Mathematics
217.4
2019
SAEB Portuguese
203.6
2019
Approval rate
83.7%
2019
IDEB score — Early Years (1st–5th grade)
INEP — IDEB / SAEB
Approval & Dropout Rates
Annual school flow rates from INEP. Approval = promoted; Dropout = abandoned; Retention = repeated.