Guys!!! What did I say about the call to attention!!!
Oh no! He just went over this...
Lets try this again. Attention!
11) Call to Attention - Calls to attention will be made verbally, by sound, or by timer. In each case students have to the count of three to have a) eyes on speaker, b) ears attentive to speaker and, c) mouth closed. Students have three seconds to be in listening position; any students identified as being outside of regulation will earn a check.