Investigation And Research On The Status Quo Of The Application Of Mathematics Reduction Thought In Primary School

With the advancement of the new curriculum reform,elementary school mathematics teaching has gradually shifted from "double bases" to "four bases",and mathematics teaching has also placed more emphasis on the cultivation of mathematical ideas.Mathematical thinking is the essential understanding of mathematical knowledge extracted from the content of mathematics,and it is the soul of mathematics.The idea of reduction is one of the most basic mathematical ideas,and it plays an important role in the acquisition and application of mathematical knowledge.Primary school mathematics,as a basic subject at the elementary level,is an important stage of penetrating mathematics thinking.It is of great significance for students to learn and master the idea of reduction in mathematics.However,most elementary school mathematics teachers still only attach importance to the acquisition and training of students’ mathematical knowledge and skills,but ignore the application and transmission of mathematical ideas contained in mathematical knowledge.This article mainly studies the reflection of the idea of transformation in elementary school mathematics textbooks and its application in teaching.This thesis is divided into four chapters:The first chapter is an introduction,expounding the research background,research significance,literature review,research ideas,research methods and so on.The second chapter is the ideology and theoretical basis of the transformation,including the definition of the concept,the educational value and the theoretical basis of the ideology.And on this basis,this article analyzes and explores the mathematics textbooks of the "Compulsory Education Textbook" of the fifth and sixth grades of Jiangsu Phoenix Education Press,from the three categories of "number and algebra","graphics and geometry",and "comprehensive practice".To sort out the relevant knowledge points of the transformation thought in the textbook.The third chapter is the analysis of the teaching status quo of the ideology of transformation.Through the questionnaire survey,we can understand the application status of the ideology of transformation from the perspective of teachers and students.The fourth chapter summarizes the current problems and countermeasures of the application of transformation thinking in the upper grades of elementary school mathematics teaching through the analysis of the survey results.The current status of the application of transformation thinking in the upper grades of elementary school mathematics teaching mainly contains the following problems: Teachers’ about transformation Insufficient understanding of the ideology,the teachers are relatively hidden when applying the ideology,the teacher lacks the excavation of the ideology in the textbook,the lack of disclosure of the ideology in the course preparation link,and the teacher’s insufficient awareness of the application of the ideology in the teaching process;At the same time,it puts forward the countermeasures for applying the thought of transformation in the teaching of mathematics in the upper grades of primary school from five aspects: strengthening learning,enhancing the knowledge of transformation thinking,clarifying the connotation and function of transformation thinking for students,and digging out the transformation contained in teaching materials.The thought of transformation and lesson preparation are integrated into the thought of transformation,so that the thought of transformation will run through the classroom teaching.Finally,combine the proposed countermeasures to carry out the teaching design related to the idea of transformation.