Many engineering courses rely on in-person lectures and textbooks for content delivery, with homework sets and exams for evaluating and reinforcing student progress. Yet some research studies have shown that exams--high-pressure, time-limited assessments--are detrimental to the learning process and unnecessarily increase students' stress. We…

In large lecture courses, it can be challenging for instructors to address student misconceptions, supplement background knowledge, and identify ways to motivate the various interests of all students during the allotted class time. Instructors can harness instructional technology such as screencasts, recordings that capture audio narration along…