Many non educators believe the school day for teachers and students should be longer, but ignorance is no excuse for bad policy. Let us first examine an educators’ day, since so many underestimate the hours a teacher puts in.
By contract an elementary school teacher in Philadelphia arrives by 8:20 and must stay until 3:09. Rational people will allow that the majority of teachers arrive by 8:00 and stay until a minimum of 3:30. It takes that long just to store and collect the tools of the trade. It makes for a 7½ hour day. But teachers give assignments and assignments must be reviewed. It requires a minimum of 45 minutes to assess an assignment. If a teacher gives two assignments per day, which is unlikely as most teachers see at least four classes a day, that turns a 7½ day into a 9 hour day. But still there is more. Assignments must be planned and prepared, copied, cut out, drawn, whatever, but each preparation takes another 45 minutes beyond what the school day accommodates. Thus a school teacher in Philadelphia already puts in a minimum of 10 hours per day. This writer generally put in a minimum of 4 hours over the weekend, usually 6-8. So the average teacher in Philadelphia puts in a minimum 50-60 hours per week as it is.
To make the school day longer means teachers will have less time to review student work and give feedback on it. Does anyone really want an educational system where children are unable to get feedback on their work?
To lengthen the day will only result in putting the law of diminishing returns into effect. Appropriate school behavior and the ability to focus deteriorate significantly after lunch and continue to worsen until the school day ends. It would perhaps be more effective to have the recreation department in conjunction with the schools step in to provide health and nutrition classes as well as exercise, before our children succumb to the corner store mentality and become junk food addicts.
There are valid educational reasons why the school day should not be lengthened, while the overall time children spend in the safety of the school building can actually be increased. Let us hope administrators have the wisdom to enact good policy based on knowledge, instead of bad policy based on ignorance.