随着科学技术的飞速发展、网络的迅速普及,现在使用智能手机的中小学生越来越多。目前,一部分家长反对孩子上学带手机,担心其不能很好地分配使用手机的时间从而影响学习,但如果没有手机,又不方便掌握孩子上学或放学的时间及路上的状况。笔者认为,只要我们正确引导、管理和约束学生使用这些移动智能设 With the rapid development of science and technology, the rapid popularization of the Internet now uses more and more primary and secondary students using smartphones. At present, some parents oppose their children going to school with a cellphone, worrying that they can not allocate good use of their cell phones and thus affect their learning. However, if they do not have a cell phone, they are not in a good position to know when and where they go to school or to get out of school. The author believes that as long as we correctly guide, manage and constrain students to use these mobile smart devices