In a world where it becomes increasingly difficult to spank your child without fear of the men in the suits coming to get you, it's important to remember that discipline is clearly defined as such: To train students to obey rules or a code of behavior, using punishment to correct disobedience. Discipline is simply training a youth to perform a certain way by instructing them to repeat an action over and over in multitudes of repetitions until the action becomes natural. We as humans do not naturally respond to questions with "Yes Sir" or "Yes Ma'am", these are manners and using them requires discipline. Over time, parents should accumulate numerous lessons to teach their children, upon each successful lesson learned through repetition, the child gains a discipline, when enough of them are gained...The Child is disciplined. Not only is the child trained specifically in what you want them to do, but they have the understanding of how to discipline themselves as young adults and grow into fully mature, disciplined people.

Should. 

Why punish students?
When students arrive, they are learning in collective activities and exercise classes with the school rules and regulations to assist students in learning and character development. These rules and regulations are similar to the laws of society that every citizen must follow. So, if students are left, violating the rules and regulations of the school must be penalized in extent.
The student himself has many effects:
- For individual students: help me to realize his mistake and corrected, thus, will progress and new education targets can be achieved.
- For students exercise class: they realized that something useful for the collective praise, what is bad for the collective shall be subject - it is fair.
- Self-respect of the law: that citizens younger, the children must be educated the rule of law; respect the rules and regulations school today, then tomorrow respect the state law.
Conversely, if the school does not punish students who violate discipline, it caused many consequences:
- For individuals who violate students: students are easy to disregard collective and teacher, hard to become good citizens to respect the law in the future.
- For group classes: Students discovered the inequality between pupils behave well and students violated; some children can imitate; spiritual and collective solidarity is broken; quality and effectiveness of learning activities and group activities threatened ...
- Obstructing the activities of teachers: teachers can hardly fulfill its educational mission because of interference, obstruction ...
- Legislation was seriously doubt, despise: oily law phenomenon stems from the lack seriously in the implementation of school rules.