Thank you for the insight!
I will start this procedure today, as we are a little over the half way point in this class.
As most instructors probably encounter, I have those who are very attentive in class (I will call them the leaders)then I have a few that had rather be somewhere else and possibly are in their minds.
In the class I am teaching, we deal with electricity, and heavy objects that need to be treated with care, but my main concern is for the safety of my students, and the people that might be working with these… >>>