Thomas,
When classes meet day after day, I find a good way to keep interest is to keep a constant focus on the work setting they're being trained for. When I introduce a topic, I precede it with why what we're about to discuss is important to them in the work setting. Thoughout the discussion, I will make reference to how this can be useful to them. I believe when students believe there is something valuable to them, the'll pay attention.
Barry Westling
