This document summarizes key concepts from Chapter 2 of Paulo Freire's book "Pedagogy of the Oppressed". It discusses the traditional "banking" model of education, which treats students as empty vessels to be filled by teachers, and promotes oppression. Freire argues for a "problem-posing" model that fosters human freedom and critical thinking through dialogue between teachers and students. The document also compares views of a peasant and philosopher Jean-Paul Sartre on the relationship between consciousness and reality.