Study On The Design Of High Quality Blackboard Of Primary School Mathematics

Blackboard writing is an indispensable auxiliary teaching means in classroom teaching.Blackboard writing is not only the "miniature teaching plan" of a class,but also the "eye" of a class,which plays an important role in teaching.In addition,blackboard writing has its educational value,such as conducive to the cultivation of students’ thinking,the formation of habits.In primary school mathematics classroom teaching,good blackboard writing can make up for the lack of oral language,inspire students to think,so that students’ thinking and teaching process to keep synchronized,improve the efficiency of classroom teaching.Good blackboard writing is inseparable from careful board writing design.So,what does good blackboard design look like?Based on this,the author decided to explore the common characteristics of high-quality blackboard design of primary school mathematics from the perspective of high-quality curriculum,in order to provide reference for primary school mathematics teachers at the front line to carry out teaching.This study selected 10 high-quality class videos and their sample texts as the research object,and determined the analysis framework of blackboard writing design by watching the video lessons and reading the sample texts,including static results and dynamic process two dimensions.Under this analysis framework,Nvivo 12 Plus is used to encode the actual recording text of video lesson conversion in a combination of "top-down" and "bottom-up" way.On this basis,the conclusion and enlightenment are concluded.It is found that the blackboard design of high quality mathematics courses in primary schools has the following common characteristics: the blackboard content is prominent;Various types of blackboard writing;The main body of blackboard writing is diversified;The order of writing on the board is scientific and reasonable;Writing on the board is flexible and appropriate.Based on the above conclusions,the following enlightenment is drawn: highlight the teaching key and difficult points,select the blackboard content;Form and content,comprehensive blackboard type;Highlight the main body of learning,timely guide students to write on the blackboard;Follow the cognitive law,arrange the order of writing on the board scientifically;Adapt to teaching ideas,flexible adjustment of blackboard writing opportunities;Give full play to the demonstration function and provide blackboard examples.