Teachers and educators constantly evolve and transform their professional expertise and thinking to match the changing times. The role of the modern teacher and their expertise should be adaptive, and not only regurgitate officially sanctioned classroom content knowledge; the teacher should employ a Critical Consciousness method, and have good interaction with the students. Freire advocates that people should have a critical consciousness, with an emphasis on improving oppression, putting ideals into practice, and discussing teaching concepts. Researchers that have collected information from "Gadamer's hermeneutics", discuss Paulo Freire's Critical Consciousness, and apply these implications into the teaching role. The research results are presented hereby as follows: Firstly, the academic background and growth of Freire's Critical Consciousness theory is discussed in terms of education during its public acceptance into American culture. Secondly, Freire's Critical Consciousness theory includes the concept of the awakening of the practice and development of critical awareness. Critical Consciousness can then be used in discussion between students and teachers. Thirdly, the education of teachers should nurture this adaptive educational trait in new teachers, in order for them to become nonconformist intellectuals. Fourthly, teachers should be tolerant, and have the qualities of respect and love. They should keep an open mind towards working and inspiring students, as well as constantly assessing the current educational situation.