A typical day includes Bahasa Indonesia, Mathematics, Sciences, Social Studies, Pancasila Education, Arts, and Physical Education. However, a non-negotiable pillar is Religion . Every student must take a class on their recognized faith (Islam, Protestantism, Catholicism, Hinduism, Buddhism, or Confucianism). In many public schools, Islamic students attend Pendidikan Agama Islam (PAI), which includes Quranic recitation and Arabic. Fridays are sacred: for Muslim students, the schedule accommodates Jumu’ah prayers, often with a sermon at school.