Which teaching method involves little or no interaction from students?

The lecture method is characterized by a one-way flow of information from the instructor to the students, with minimal interaction or engagement from the learners. In this approach, the instructor typically presents material in a structured format, often using visual aids or slides, while students passively absorb the knowledge being conveyed. This method is efficient for delivering large amounts of information in a short time and is particularly useful when introducing new concepts or theories.

In contrast, methods such as group discussions and Socratic questioning encourage significant interaction and participation from students, fostering a more active learning environment. The demonstration method, while involving some degree of student observation, is also more interactive than a pure lecture, as it often includes opportunities for students to ask questions or engage with the subject matter directly. Therefore, the lecture stands out as the method with the least amount of student interaction, which is why it is identified as the correct answer in this context.