Used a new pedagogical technique by which more advanced students taught his companions.One teacher could teach from 200 to 10000 students, which lowered the cost of education.The students were divided into small groups of 10; each group received instruction from a monitor or instructor, who was a child of older, and more capacity, previously prepared by the principal of the school. The subjects that were taught were: writing, reading, arithmetic and ad emas being taught doctrine Cristiana.Desde child entry to school until his departure in the afternoon, their activities were controlled by a series of requirements, orders, rewards and punishments.
