According to this law, education in Spain is compulsory and should be free from “six years to sixteen years of age”. From 6 to 16, the school attendance is compulsory for every child.
The education before 6 years is termed as pre-primary education or kindergarten education and is divided into two groups. First is up to 3 years and the second is from 3 to 6 years of age. From 6 to 16 years of age, the education in Spain is divided into two groups. 1) The first group, called primary education, is for students between the ages of 6 and 12. 2) 12 to 16 years ( called secondary education) The primary education is divided into three cycles 1) 6 to 8 years (first cycle) 2) 8 to 10 years (second cycle) 3) 10 to 12 years (third cycle) During this stage, the average number of students in a class is around 25 in the Spanish schools.