布局合理、结构完美的课堂教学,不仅要有扣人心弦的序曲,引人入胜的主旋律,还要有回味无穷的尾声,以达到前后浑然一体的美妙境界。心理学研究成果表明,学生对一堂课的开头和结尾的印象最为深刻。好的开头具有巨大的凝聚力,能把学生散乱的精力一下子集中到本节的内容上去,为搞好这节课的教学奠定一个良好的基础。有了良好的开端和成功的过程,但如果结尾草率收场,整个课就会黯然失色,导致功亏一篑。因此,为充分调动学生学习政治课的积极性,提高教学效果,必须充分重视教学的导 The classroom teaching with reasonable layout and perfect structure not only needs exciting preludes and fascinating main melody, but also has an endless aftertaste to achieve a beautiful realm that is integrated with the front and back. The results of psychological research show that students are most impressed with the beginning and end of a class. The good beginning has tremendous cohesiveness and can concentrate the distracted energy of the students on the content of this section, laying a good foundation for the teaching of this class. With a good start and a successful process, if the end of a sloppy end, the entire class will be overshadowed, leading to a loss of success. Therefore, in order to fully mobilize the enthusiasm of students in learning political classes and improve teaching effectiveness, we must pay full attention to the guidance of teaching.