新课导入环节存在的问题及成因分析

Analyses on the Problem and Cause of the Leading-in New Lesson of Mathematics in Junior High School

新课导入处于一节课的起始环节,具有激发兴趣、顺利过渡、目标定向以及营造氛围、点燃激情等方面的重要价值。文章简要概述了新课导入环节存在的导入方式单一、缺乏导入环节、内容脱节、表达能力欠缺及时间分配失当等常见问题,并从隐性、显性角度进行成因分析,以期广大教师关注自身存在的问题、提升自己的新课导入水平。

The leading-in of new lesson is the beginning link of a lesson.It has the important role of arousing interests of the students,smoothing the transition,positioning the target and creating harmonious atmosphere,igniting intense emotion.The paper briefly introduces the existing problems such as the solo leading-in way,insufficient leading-in link,content out of line,shortcoming of expressing ability and inappropriate time distributing.Through implicit and explicit analyses of the causes,new classes of leading-in level can be enhanced and the teachers＇ problem in teaching can be concerned as well.