Terri:
These are all good ideas. Sometimes, just a little break, like a story, situation, or a simple "stand and strech" can break the dullness. Other ways to get back on track require more agressive measures. We may need to do some "change ups", moving from lecture to whiteboard, or from discussion to lab, or group work to question and answer. Good instructors will be sensitve to the need and be able to "seamlessly" move from one activity to another without the students even knowing that was not part of the orignal plan.
I think it's interesting, almost without fail,… >>>