Architecting The Intelligent Classroom: A Systematic Review and Framework for IoT-Enabled Learning Environments

The rapid integration of Internet of Things (IoT) technologies in educational environments represents a critical paradigm shift in addressing the ‎fundamental limitations of traditional classroom management systems. This comprehensive survey systematically analyzes 36 high-quality ‎research studies from 2019-2025 to provide a coherent framework for understanding IoT-based smart classroom management systems. Our ‎unique contribution lies in synthesizing fragmented research across multiple domains into an architectural model that identifies the essential ‎components, implementation challenges, and effectiveness metrics for smart classroom solutions. Key findings reveal that IoT-driven attendance ‎systems significantly reduce administrative burden, while environmental monitoring systems improve student concentration by creating optimal ‎learning conditions. However, substantial barriers persist, including high implementation costs for resource-constrained institutions and data ‎security concerns, with many systems lacking comprehensive privacy frameworks. This paper concludes by presenting a research agenda that ‎prioritizes cost-effective implementation strategies, standardized interoperability protocols, and longitudinal impact studies to advance this rapidly ‎evolving field‎.