小学生的课堂行为可分为两类，一类是有益课堂行力，如听讲、思考、练习、发言、操作等等；另一类是无益课堂行为，如说小话、搞小动作、或做其它与学习无关的事等等。有的儿童有益课堂行为占优势，无益课堂行为基本上呈隐性状态；有的儿童则有益课堂行力很不稳定，无益课堂行 Class activities of pupils can be divided into two categories. One is to help students learn in the classroom, such as listening, thinking, practicing, speaking, and so on. The other is not good for classroom activities, such as speaking novels, doing tricks or doing other things And nothing to do with learning. Some children are beneficial to the classroom behavior predominance, useless classroom behavior is basically a recessive state; some children benefit the classroom is very unstable, helpless classroom