So the teachers cut class for 4 days, and the students get detentions? The teachers should be locked down for 20 minutes a day, not the students. It’s not their fault.
You got to be kidding! 12 or 20 minutes extra each day to make up for full days missed. Do you really think the teachers are going to do anything beyond the contracted number of hours daily? They’ll stand around and pick their noses, grouse about the Governor, or otherwise waste the time.