This is a sample activity schedule that a demigod at Camp Half Blood might have. The schedule vary depending on who you are and what rank you are. If you are on a quest, you definately do not follow this schedule. Head counselors of cabins can also change rules and switch things. If there is a real issuesuch as if you are in the infirmary or your counselor asked you to study war maps or figure out a plan for Friday's capture the flag game, then you have to discuss it with Chiron or Mr. D. Be careful with your reasoning though. Don't get on Mr. D or Chiron's bad side. It can be nasty.
This is Percy's report card. Even demigods get report card. They just never go away. The punishments are rather harsh. Percy's marks are passable but if he didn't pass, he would get eaten by the harpies.