One Packet, Multiple Pathways: An Orchestratable Learning System for Internet Communication

Abstract

This paper presents a modular, cross-media learning system for teaching Internet communication. Network and transport-layer protocols are key topics in computer science education, yet packet switching, routing, NAT, TCP, and UDP remain difficult to convey in classrooms. The system combines an unplugged role play, a collaborative serious game, and an immersive VR learning application. Together, these activities let learners enact packet communication, assemble and transmit digital capsules, and take the role of a router. The modular design links embodied, screen-based, and immersive experiences through a shared packet metaphor. Grounded in classroom orchestration, socio-constructivist learning, multimedia learning, and immersive learning, the design makes abstract networking concepts tangible while accommodating limited VR availability. The contribution presents the system design, an exemplary classroom orchestration, and research perspectives on conceptual understanding, role-based participation, and mixed-reality learning environments.