Collaboration, Technologies, and Interactive instruction are foundational trends in the context of university teaching and learning. Each have functioned in isolation, often independently of another, as three separate silos.
1) Instructors collaborated to create curriculum.
2) Technologies are now ubiquitous with classroom instruction yet not always used to their maximum potentials
3) Instruction and learning are blended incorporating face-to-face class time with the expectation of participation in an online environment such as Moodle and Blackboard.
4) I believe that blended learning is heavily influenced by social / web 2.0 technologies engaging both instructors and students in new ways not only to the material covered but in the process of discovery which might be referred to as interactive engagement and include gaming. I believe blended learning is going to be the most changed trend in coming years.