课堂上要正确掌握和分配时间,就免不了要看表。看起来这是一件非常简单的事情,其实颇有讲究。因为教师每看一次表,在学生中都可能会发生“信息反应”。比如有一位教师,他每次看表都是在离下课五分钟左右,也就是说这节课的教学任务即将完成的时候。长此以往,学生就会产生一种心理定势:这位教师一看表,就意味着快下课了。学生由于得到即将下课的信息,而作出相应的反应:大脑神经由积极思维的状态立刻松弛下来;注意的指向发生转移;产生下课的欲望等等。这样,以后几分钟的教学效果大大降低。一些经验不足的青年教师,每节课要看五六次表,更容易造成学生的“心理干扰”。因此,教师看表要具有隐秘性,不被学生所察觉。第一,教学经验不多,上课时需要多次看表的教 In order to master and allocate time correctly in class, it is inevitable to look at the watch. It seems that this is a very simple matter. It is actually quite stressful. Because every time the teacher looks at the watch, “information reaction” may occur in the students. For example, there is a teacher who watches about five minutes from class every time. This means that the teaching tasks for this class are about to be completed. In the long run, students will have a psychological tendency: When the teacher looks at the watch, it means that the class is fast. The students responded by receiving information about the coming class: The brain’s nerves are immediately relaxed from the state of positive thinking; the attentional points are shifted; the desire to go out of class occurs, and so on. In this way, the teaching effect of the next few minutes will be greatly reduced. Some inexperienced young teachers must look at five or six times per class, which is more likely to cause students’ “psychological interference.” Therefore, the teacher must watch the watch to be secretive and not be perceived by the students. First, there is not much teaching experience, and it is necessary to teach the watch several times during class.