Should we have a longer school day?

Throughout this week in literacy, we have been discussing the following: 'Should our school day be extended to 5pm?'.
As a class, we came up with arguments both 'pro' and 'anti' the question. Using great persuasive devices and 'wow' logical connectives, we all wrote up our side of the argument. Which side was the most persuasive? Do you think that we voted to extend our school day?