Learning referred to as a "sage on the stage" because the instructor is the expert and at the center of the learning process is called:

The term "sage on the stage" aptly describes the traditional lecture method of teaching, where the instructor takes on the role of the primary source of knowledge in the classroom. In this approach, the instructor typically presents information to students who passively receive the content. The instructor's expertise is central, as they organize and deliver the material, guiding students through the subject matter while maintaining control of the learning environment.

This model emphasizes the authority of the instructor, making them the focal point of the learning process. Traditional lectures can be effective for delivering large volumes of information to many students at once and can be particularly useful in settings where foundational knowledge is required before engaging in more interactive or student-centered forms of learning.

In contrast, collaborative learning encourages student participation and interaction, distance education involves remote learning methods that often utilize technology, and role-playing engages students in active scenarios rather than a lecture-based format. Each of these other methods shifts the focus away from the instructor being the sole source of knowledge.