Asthemobilephoneismoreandmorewidelyusedinclassroom,evenoncampusbegantoplaypopularmobilephone.Withthemobilephonefunctionismoreandmoreintelligent,games,chathasbecomemanystudententertainmentproject,slowly,mobilephonestartencroachedonstudentslearningtime.Atthesametime,mobilephonealsoprovidesgreatconvenienceforourlives,interestrelativesandfriendsveryfast,veryconvenient.Butinschoolweshouldputanendtothemobilephone.Inclassonmobilephonerelatedclass,intheclassrulesaddedtomobilephoneuseintheclassroom,makestudentsfeelaheartfeltadmirationandacceptance,theparents'meetingtoinformparentsofthisprovision,theparentscooperatewith.

　　studentsmaygetdistractediftheygotoschoolwithasmartphone.Shortmail,gamesandlotsofappsaremoreabstractivethansomeboringlessons.Besides,ifstudentsisusingtosearchanswersbytelephoneinsteadtofindingsolutionthroughlisteningclasses,theymaygetbadstudyhabit.