There is also Madrasah (Islamic schools) that follow the same structure but add 30-40% religious curriculum (Quran, Fiqh, Hadith, Arabic).
Many teachers, especially in private schools, are underpaid—some earn less than $250 USD per month. This leads to guru honorer (voluntary/unpaid teachers) who have to work second jobs. The government is slowly certifying teachers and raising salaries, but it’s a generational project.
Mandatory for all students (choose one or more):