COVID-19: Transition to Online Problem-based Learning in Robotics – Challenges, Opportunities and Insights

摘要

This research in progress reports on the challenges, opportunities and insights gained regarding an introductory robotics course during a rapid transition to an online learning environment during the COVID-19 lockdown. The Fourth Industrial Revolution is a major driving force for change across the globe. It is characterised by developments, such as 3D printing, artificial intelligence and robotics. As a result, there is a need to prepare students to develop specific skills for future demands. The aim of the course is to introduce fourth-year Computer Science Education students to robotics while employing problem-based learning online as teaching–learning approach. Opportunities are provided for the development of essential skills, such as cooperative problem solving and self-directed learning. The robotics course comprises various topics, such as a historical overview, ethical considerations, as well as the requirement of students to program Lego© Mindstorms robots online using relevant software and simulation programs. In the study, some tasks were completed individually while others had to be done in teams. A qualitative methodology was used. Data collection consisted of the lecturer’s self-reflective notes as well as students’ weekly reflective sheets regarding their responsibilities and activities, and the submission of a comprehensive portfolio regarding all programming codes, pictorial evidence of robot simulations and short video recordings of team collaboration. All students’ data were submitted on the university’s learning platform or course management system as well as on a cloud. The data were analyzed manually. Based on the reflections and feedback, the lecturer gained insight into the online teaching and learning of robotics. Further, results indicate that students developed essential skills as they were challenged with online learning.