Hosting a guest speaker virtually or in the classroom is potentially a highlight of the semester, but more often than not it is a letdown.
Much of our work as educators consists of designing and delivering experiences in which students can develop their understanding and application of concepts and skills in our disciplines. Given that we have only 16 weeks with our students, we need various ways for deepening and expanding these formative experiences in our field. Visiting experts can be a wonderful way of developing expertise, and leveraging online tools like Skype and Zoom can open up powerful possibilities for new collaboration and conversation.
Inviting guest speakers into your classroom is a classic teaching strategy. Welcoming other voices into the classroom provides students with access to other perspectives, adds variety to the classroom routine, and demonstrates that learning is a collaborative enterprise. At the same time, however, presentations by guest experts are often plagued by a variety of design flaws that hinder their educational effectiveness. Guest experts, being unfamiliar with the mastery level of the students in the class, may speak over the heads of the students, or they may present their material at a level that is inappropriately introductory. Because they are generally unfamiliar with the class curriculum, they may repeat information that the students have already learned, or their comments may not connect in any clear way with what the students already know and what they are currently learning.
Last year I received a grant to support bringing guest scholars to my class. The idea was to find students with some expertise relevant to my courses and invite them to present in class, thereby giving the class a perspective on the material that I couldn’t provide. The grant enabled me to pay the guest scholars a stipend for their work. I had both the guest scholars and students complete questionnaires after these visits to class.
