Hi Cecelia: One of the best ways of being a student-centered instructor is to consistently be flexible in our approach. This may be difficult, especially with technical course work that must be delivered to the student in order for them to move on in a training program. However, if we can always keep in mind the teaching methods that work best for your student group, and having a willingness to make changes in delivery on the fly will promote the outcomes that are in the best interests of our students. Regards, Barry