text: If you let students bring phones to school , maybe one of the students didn't study for a test he's spouse to take . So when he's taking a test , he texts another student who may give him the answers. This is called ofcorse , cheating. If this students cheats , he will not learn anything & he's not only cheating on the test he's cheating himself. Also if he does it then he might get other people in the class to do it to .