In order to facilitate students’ learning in a progressive classroom, a teacher should emphasize on the practice of

The correct answer is reflective thinking.

Progressive education, pioneered by theorists like John Dewey, focuses on child-centered learning, active participation, and experiential learning. In a progressive classroom, the role of a teacher is to facilitate learning by encouraging students to explore, analyze, and construct their own knowledge rather than passively receiving information.

Let us analyze the given options to understand why reflective thinking is the most appropriate practice:
1. Reflective thinking: This practice encourages students to think critically about their experiences, question assumptions, connect new knowledge with prior concepts, and evaluate their own understanding. It fosters self-directed learning and deeper comprehension, which are core objectives of a progressive classroom.
2. Passive replication: This involves copying information or mimicking behaviors without active understanding. It promotes rote learning and limits cognitive engagement, which is contrary to progressive education.
3. Obedient listening: This represents a traditional, teacher-centered approach where students are expected to sit quietly and listen without active participation or questioning. It does not support collaborative or progressive learning.
4. Behaviour conditioning: This is based on behaviorism, utilizing external stimuli, rewards, and punishments to shape behavior. It focuses on external control rather than internal cognitive development and critical thinking.

Therefore, to facilitate meaningful and progressive learning, a teacher must emphasize and promote reflective thinking among students.