A Survey of Alternative Modes of Technical Communication in Engineering Laboratory Courses

Abstract

Today's engineers need diverse technical communication skills that are not limited to preparing detailed and long reports. However, classic engineering curricula lack courses that focus on these skills. Engineering laboratory courses offer a unique opportunity to fill this gap. In this paper, we review cases reported in science and engineering education literature that cover laboratory assignments other than traditional lab reports. We discuss the use of modified reports, oral presentation, poster presentations, and video reports as alternatives to conventional lab reports.Results from multiple studies indicate that, in addition to gaining technical communication skills, preparing alternative forms of lab assignments helps students to improve their teamworking skills. Students may also benefit from immediate feedback from the instructor and their peers in case of oral and poster presentations. Other advantages include a lower grading workload for lab instructors, natural evolution of class discussions, and the potential for students to interact with diverse external audiences.To ensure a successful learning experience, engineering educators recommend the early incorporation of alternative modes of technical communication into engineering curricula. Additionally, research shows that evaluation rubrics must be carefully designed and provided to the students fairly in advance.