Argentina

The Argentinean school system is divided into 3 levels: Initial level or Kindergarten (3-5 years old); Primaria or Primary level (6-12 years old); Secundaria, High school or Secondary level (13-17 years old). There are public and private schools, and you will be attending one or the other, depending on your host family. 

In high schools, there are from 12 to 15 subjects, all of them compulsory. In the last 3 years of high school, students choose which field they want: Humanistic, Science, Business or Technical areas (each one with specific subjects).