案例中小米的“丢三落四”现象根本原因还在于个人的自我管理能力薄弱。其实这是一个比较普遍的现象。在一个初中低年级的班级中,学生不会合理安排时间的现象非常普遍。如,放学后回家作业拖拉、磨蹭,甚至不及时完成作业,影响睡眠;不能很好地整理书包,导致第二天有些作业交不出来;预习不到位,导致课堂效率低下,恶性循环。久而久之,就会出现很多让教师头疼的事情,家长也时常会有力不从心的疲劳感,由此就会出现案例 In the case of Xiaomi, the root cause of the phenomenon of “losing three or four” lies in the fact that the individual’s self-management ability is weak. In fact, this is a relatively common phenomenon. In a junior high school class, it is common for students not to arrange their time properly. For example, dragging homework after school, dawdled, not even finishing homework, affecting sleep; not well organize the bag, leading to some of the homework can not come out the next day; preview is not in place, resulting in inefficient classroom, a vicious circle. Over time, there will be many things that make teachers have a headache, parents often have powerless fatigue, which will be a case