Research On The Introduction Of High School Mathematics Classroom Teaching Based On Situational Teaching

As the initial part of classroom teaching,classroom lead-in is an integral part of teaching.On the one hand,it can arouse the students' life experiences and activate the links among the relevant knowledge in order to catch the attention of the students,mobilize the students' emotion and help the students to get into character as soon as possible;on the other hand,it can lower the starting point of teaching,reveal the key points of teaching,break through the difficulties in teaching and help teachers to achieve the teaching goals as soon as possible.At the same time,it can create a good classroom atmosphere,cultivate the students' emotion,inspire the students' thinking,indicate the mathematics culture and enhance the application consciousness to guarantee the teaching quality and improve the teaching efficiency.This study firstly points out the meaning and relationship between situational teaching and classroom lead-in through the analysis of the existing literature.Also,this study analyzes the current situations of classroom lead-in at home and abroad and discusses the theoretical basis of classroom lead-in.Secondly,this study takes Nanchong No.1 middle school as the subject and use questionnaires and interviews to research some students and teachers respectively in order to know the current situations of classroom lead-in,find out the existing problems,analyze the causes and seek improvement measures.Then,this study further explores the categories of leading-in,analyzes related teaching cases and clarifies the implement principles of lead-in and matters that need pay attention to.Finally,this study makes summary and reflection and combines theoretical and survey research to hope to provide teachers with references for teaching in the future.