A Serious Game for Teaching Computer Networks: A Comparison between Remote and In-Person Scenarios

Game-Based Learning has already demonstrated its virtues and challenges in Computing education in several disciplines. In this paper, we present a serious game designed to teach Computer Network concepts using a 3D virtual environment and an augmented reality mobile application. The game aims to enhance active learning and collaboration among students while reinforcing their understanding of the subject matter. The game involves group work, where students must solve logical puzzles and find clues related to TCP, UDP, IP addressing, and network routing. We evaluated the students' experiences with the game using the MEEGA+ instrument in both remote and in-person scenarios with a total of 81 students, having positive feedback in both scenarios. The remote scenario presented challenges related to technical difficulties and a lack of face-to-face interaction. In contrast, the in-person scenario received complaints about the game's visual design. This study demonstrates the potential of serious games for teaching Computer Network concepts, highlighting the need for additional support in remote scenarios to maintain student engagement and collaboration.