Pervasive computing is an advanced computing paradigm which makes computing available everywhere and anywhere. It allows users to interact with computers. Such computers can exist in different forms such as laptops, tablets, a pair of glasses (wearable computers) and clothes or wearable fabrics that are sensor-embedded. It is essential to explore the different applications of pervasive computing to learning in classroom environments, in order to foster learning and promote well-being among students. One of the problems currently confronting some developing countries is a lack of adequate facilities to support proper learning in classroom environments. This has had a negative impact on the performance of students at various levels of educational learning. In this paper, a review of current trends, future trends and applications of pervasive computing was explored, particularly with respect to classroom learning environments, and a generic model of pervasive computing technology was proposed for adoption in classroom learning environments of developing countries, particularly the Nigerian tertiary institution's classroom learning environment.