The document outlines some key rules for students at the Experimental Gymnasium of Corinth school. It states that students cannot use mobile phones or chew gum during class, cannot eat or drink alcohol in the classroom, cannot use rude language or violence, and will face punishments if rules are broken. The punishments become harsher with more severe or repeated misbehavior, with expulsion as the strictest penalty. The rules aim to teach students and help them become better people.