Teacher Blackboard Writing Behavior Research Of The Elementary School Mathematics Classroom Teaching Based On The Video Analysis

Blackboard writing has always been an important means of primary school teachers of mathematics classroom teaching,and determine the differences between the blackboards writing elementary school mathematics classroom teaching quality.In fact,with the primary and secondary school curriculum reform and the innovation of modern education technology,the elementary school mathematics teacher on the blackboard writing design concept of thin,teachers in classroom teaching of significant differences between the blackboard writing,students understanding of blackboard writing many deficiencies at the same time,thus resulting in a decline in the elementary school mathematics classroom efficiency.How to improve the elementary school mathematics teacher blackboard writing behavior,to improve the efficiency of classroom teaching has always been highly attention education workers and academics.In view of this,this paper starts from the concepts of blackboard writing behavior and combines the basic theory of blackboard writing behavior and on the basis of related research at home and abroad.First of all,through the way of questionnaire and interview outline clear primary school students and primary school teachers of mathematics knowledge of blackboard writing behavior and implementation present situation,find out the present problems in the elementary school mathematics blackboard writing behavior;Secondly,many times to watch ten provincial elementary school mathematics teaching competition video works,record the award-winning teacher blackboard writing behavior,including the blackboard writing position,blackboard writing combined with timing,blackboard writing font,auxiliary blackboard writing,students participation and blackboard writing explained with time,and many other aspects,tries to find out the winning entries teachers teaching blackboard writing commonality and advantage;Finally,summarizes the problems existing in the present elementary school mathematics teacher blackboard writing,combined with the winning entries teacher blackboard writing,suit the remedy to the case,put forward countermeasures to improve the elementary school mathematics teacher blackboard writing behavior.In this paper,the study found that the current primary school mathematics teaching blackboard writing has many problems: the teachers ignore the importance of blackboard writing behavior mostly,too much attention to knowledge;Most teachers due to the heavy work,blackboard writing class homogeneity obvious;The image of teachers on the blackboard writing auxiliary items ill-prepared,reduces the students understanding of the relevant mathematical concept;Students rarely participate in teacher blackboard writing behavior and reduce the students’ mastery of new knowledge.At the same time,we found that the prize of excellent works include:the generality of the teacher blackboard writing behavior in different teaching links,blackboard writing different emphasis;Teachers with the help of multimedia and image items students mathematical concept is further understanding;80% of the teachers would be after new knowledge on blackboard writing exercise;90% of the teachers can let students to participate in the blackboard.Therefore,this article puts forward the following to improve the elementary school mathematics teacher blackboard writing behavior of pertinence Suggestions:(1)emphasize the importance of blackboard writing behavior,and in different teaching links using blackboard writing;(2)encourages the use of teachers on the blackboard writing auxiliary items,such as multimedia,and different types of image objects;(3)improve the students in the classroom participation of blackboard writing behavior;(4)in addition,the teacher and pay attention to the lecture time and the effective combination of blackboard writing behavior,improve the efficiency of the elementary school mathematics classroom teaching.In addition,this study use the Likert Scale for students and the elementary school mathematics teacher’s visit,investigation data are passed the validity and reliability analysis,the distribution of the sample can better represent the present stage in urban and rural areas,the different grade of elementary school mathematics classroom blackboard writing status quo,and thus the research conclusions have certain and helps for generalization and in order to improve the efficiency of the elementary school mathematics classroom teaching.