Critical pedagogy began during South African apartheid when teachers employed it to subvert the racist curriculum and encourage critical examination of social issues. It combines education with critical theory to help students develop consciousness, recognize authoritarianism, and take constructive action. Critical pedagogy involves relationships between teaching and learning through processes of unlearning, learning, and relearning. Problem-based learning is a student-centered approach where students learn through problem solving in groups, while the teacher facilitates the learning process. Reflective practice involves critically examining one's actions and theories to engage in continuous learning. Experiential learning is making meaning from direct experiences, and genuine learning requires willingness to engage, reflection, conceptualization skills, and decision making.