注意作为积极的心理定向反应,历来被教学工作者所关注。但是,并非有了注意,就一定能收到良好的教学效果。例如:高中物理示波器性能实验指导课,采用不同的程序指导,尽管学生的注意都比较集中,但效果却大不相同。一位教师的指导如下:展示仪器——介绍示波器各旋组名称、作用——教师演示调节——学生操作。第二位教师指导程序如下:展 Attention as a positive psychological orientation response has always been of concern to teaching staff. However, without attention, we can certainly receive good teaching results. For example: high school physical oscilloscope performance experiment guidance class, using different program guidance, although the students’ attention is more concentrated, but the effect is very different. A teacher’s guidance is as follows: Show the instrument - introduce the oscilloscope each spin group name, role - teacher demonstration adjustment - student operation. The second teacher guidance procedure is as follows: