In Fall 2020, Brown students were located in 23 different time zones, a third of whom were outside of Eastern Time. Not surprisingly, the vast majority of undergraduates signaled a preference to have recorded class sessions, especially lectures, to accommodate this dispersion, technical barriers, or personal challenges (Fall 2020 student survey). To be responsive, many instructors reported that it was effective to alter the lecture portion of their classroom (57 comments), and this comment was especially frequent among instructors teaching larger courses. As in spring, many faculty developed recorded lectures, following evidence-based guidelines to develop shorter, “chunked” videos. For example, Daniel Weinreich (Ecology and Evolutionary Biology), who taught the 83-student “Ecology and Evolution of Infectious Disease” course, observed, “I found asynchronous lecturing to be liberating because it freed me from the traditional requirement for 50-minute performances. Instead, lectures were tied to specific concepts and lasted only as long as it took to teach that concept.” For more on creating course recordings, please see the guide Introduction to Creating Course Videos, and the Brown Faculty Strategies named in the Spring 2020 survey (see “asynchronicity”).
Mary Flynn, who taught the 98-student course, “Principles of Nutrition,” reflected, “I think splitting the course material into 15-20-minute blocks and having quizzes after each module was superior to teaching in person which I have done since 1998 at Brown.” As Professor Flynn observes, incorporating short low- or no-stakes quizzes into the recordings can help increase student engagement and performance on later course assessments (Kinsella, Mahon, & Lillis, 2017).
Instead of, or in addition to, recordings, some faculty used text. To avoid “Zoom fatigue,” Joseph Reed (Classics) posted lecture notes and asked students to read them in advance. As a complement to a live and recorded lecture, Basilis Gidas (Applied Math) sent out a .pdf of lecture notes to students after class, then followed up in subsequent class sections for questions. Vladimir Golstein (Slavic Studies) distributed a written lecture, then asked students to respond with a written critique. He notes, “Their comments were excellent, and they were very happy to do that, instead of attending passively on Zoom.”
For synchronous sessions, several instructors also made use of collaborative note-taking tools, such as Google Docs. Mark Seto (Music), who taught small classes online, “made extensive use of google docs in class for note taking, brainstorming, and synchronous and asynchronous collaboration.” Such collaborative note-taking can be an equitable strategy in both face-to-face and online courses, allowing students to support each other’s learning and helping to level the “playing field” for students with varying levels of preparation (Harbin, 2020). Research suggests that if instructors use this approach, it is helpful to have a discussion of norms and expectations for the document, e.g., using different color codes for comments or presentation and student reactions to them (Harbin).
Hybrid classrooms
Instructors who lectured in person appreciated student presence and the flexibility it afforded for the lecture components of a course. David Henann (Engineering) noted that this set-up allowed him to offer in-person interaction, synchronously share with remote students, and record for students in different time zones, which “accommodated all students’ situations, and several students would switch between the different delivery mechanisms over the course of the semester as their situations evolved.” For student presentations, Malte Schwarzkopf (Computer Science) found it useful to meet with students in advance, “to prepare them for the challenges of presenting in a hybrid setting” and with the goals of helping students pay attention to both audiences (remote and in-class) and ensuring equitable participation. Google slides can also be used to support this work, such as Alison DeLong’s (Molecular Biology, Cell Biology, and Biochemistry) collaborative slide presentation, for which “each student was assigned a figure to present from a primary paper.” Faculty also advised that reviewing the classroom technology set-up in advance with Media Services was useful.