We find reflections in mirrors, and if you look closely enough...ah, there it is...the reflection in the screen. The eye of the beholder in an electrode. At least our students are still living, breathing and thinking beings.
Designing instruction has always been important; presenting even more so and involving the students in the learning process is part of project based learning. Computers give them access to such a wide variety of resources that they would not have available to them otherwise.
So this too matters.... It matters to the gray matter. EDM