Which of the following plans may be least learner centred?

Correct answer: Instructional plan. An instructional plan is generally more teacher-directed: the teacher decides the content, pace and method of delivery, with limited learner choice or active participation. Unit plans and lesson plans can include learner needs, activities and assessment checks, while activity plans directly emphasize learner participation. Therefore, the instructional plan is the least learner-centred among the given options.