Brazil
- Main article Education in Brazil
- Year 1: 6 year olds (former pre-school)
- Year 2: 7 year olds
- Year 3: 8 year olds
- Year 4: 9 year olds
- Year 5: 10 year olds
- Year 6: 11 year olds
- Year 7: 12 year olds
- Year 8: 13 year olds
- Year 9: 14 year olds
- Year 10: 15 year olds (optional)
- Year 11: 16 year olds (optional)
- Year 12: 17 year olds (optional)
Read more about this topic: Primary Education