A Study Of The Current Situation Of "Comprehension And Practice" Classroom Instruction Of Primary School Mathematics

"comprehension and practice" is a kind of learning activity with question as carrier and students' independent participation.It reflects the requirements of mathematics curriculum and Instruction reform and provides students with a comprehensive,practical and exploratory learning mode.But in the actual Instruction,teachers are faced with many problems and perplexities.In view of this,this paper first takes "synthesis and practice" as the research topic.Then,classroom observation and interview are combined to analyze the current status of classroom Instruction in some primary schools in Hangzhou.It is found that there are problems in the independence,openness,practicality,process and creativity of classroom Instruction.After that,the author also makes a case analysis of the Instruction design of the two courses of "number and shape" and "set".It is found that the main causes of the problems are :(1)functionalism;(2)the school lacks necessary Instruction resources;(3)lack of training related to mathematics "integration and practice";(4)teachers are not suitable for "comprehensive" Instruction;(5)teachers' excessive control and students' insufficient knowledge reserve.In view of this,the author puts forward five strategies to improve the "comprehensive and practical" classroom Instruction :(1)the school should improve the evaluation system;(2)schools should strengthen the construction of Instruction resources;(4)teachers should grasp the Instruction material as a whole and develop the content based on students;(5)enrich Instruction forms and carry out extended classes in an orderly manner.