This chapter examines blended learning and technological development in teaching and learning. This study is based around the suggestion that technological development can emerge in Nigeria when an enabling environment and other necessary facilities for blended learning are made available in different institutions for teaching and learning. This chapter addresses the following topics: net generation and use of technology outside of schools, the digital environment, computer use and blended learning in schools, well-constructed digital environments, teaching and blended learning, the shift from teaching to learning, student-centered methods, theories supporting the new view of the learning process, play way method, group instructional methods, Vygotsky’s socio-cultural theory, Skinner’s theory of learning, Jean Piaget, Jerome Bruner, problem-based learning, anchored instruction, distributed cognition, cognition flexibility theory, cognitive apprenticeship, situated learning, self-regulated learning, and entry behaviour/residual knowledge.