"Phone vs School"~~~~~~(11/15/2015)
Cell phone are the necessities that human use and they can get people directions, take note as a reminder, also people can update friends recent, also cell phone has become part of human life, and smartphone owner is getting younger and younger, even an elementary school student has an IPhone. There are pros and cons for students using their phone during school, in high school which mean is the most important part of their life, students has no reason to use their phone during school, and it has no benefit to classroom learning.

The good learning environment can be ruin by cell phone use in class, a good learning environment is supposed to have no distraction at all. Cell-phone can be so distractive, like when people answer the phone during class, getting text messages from other friends or the wrong alarm setting. The second level of detraction is if someone phone is ringing, the teacher needs to stop the teaching and tell the student to turn it off or put it away, which is not fair to the other students that have to stay in this learning environment. The teachers will be able to teach their classes easier, faster and better, if there is no need to discipline students or that many disruptions.
Most of the High school in America allow students to bring cell-phone to school, some let the student use it in class, some even requier student to bring their phone to school and make it easier to do research online or translate online. In Hong Kong, most of the High school won't let student bring their phone to school. Some school will have the teacher collect their phone before class, and give it abck to them after class. If necessaire some school makes the student parents write a letter to prove that their kid had the need of bringing a phone to school.