在课堂教学中,常常会出现这样的情况:教师在讲台上滔滔不绝地讲述,可下面的学生却一点也不愿意听,他们在做着其他的事情。碰到这种情况,教师该怎样把学生的注意力引导到教学内容上来呢?心理学告诉我们:客观事物和对象的新奇性,是引起人们无意注意的条件。无意注意往往是在周围环境发生变化时产生的。 In classroom teaching, it often happens that teachers are telling their stories on the podium, but the following students are not at all willing to listen. They are doing other things. In this case, how to direct the students' attention to the content of the teaching? Psychology tells us: the novelty of objective things and objects is the condition that causes people unintentional attention. Unintentional attention is often the result of changes in the environment.