Research On The Wide Angle Teaching Of Primary School Mathematics Based On The Infiltration Of Mathematical Thinking Method

The essence of mathematics education in primary schools should be to teach students mathematical thoughts and mathematical methods to solve mathematical problems,and to establish subject literacy.Therefore,the teaching of mathematical thinking method is the most important teaching content.In the implementation of mathematical thinking and methods of infiltration teaching,mathematical wide-angle takes on the function,because mathematics wide-angle teaching is mainly to infiltrate mathematical thinking and methods for students.But how to use mathematics wide-angle to carry on the mathematics thought method teaching needs the appropriate method and the strategy,therefore this research carries on the elementary school mathematics wide-angle teaching research based on the mathematics thought method penetration.In the research,this paper uses the methods of questionnaire,interview and case analysis to investigate the current situation of wide-angle mathematics teaching in primary schools.After making clear the characteristics of primary school mathematics wide-angle teaching materials and target positioning,carry out problem design.The questionnaire survey was conducted on 102 primary school mathematics teachers from grade 2 to grade 6.The interview method was mainly conducted on primary school mathematics teachers and some students.Through investigation and case analysis,this paper finds out the problems existing in the wide-angle teaching of primary school mathematics based on the penetration of mathematical thinking method,and puts forward the implementation strategy.Combined with the implementation strategy,the teaching case is designed to show the teaching design.The results show that the following problems exist in the wide-angle teaching of primary school mathematics based on the infiltration of mathematical thinking methods: teachers' positioning of mathematics wide-angle teaching objectives is not clear;students' perception of mathematical thinking methods is lack of trying experience;students' formation of mathematical thinking methods is lack of comparative analysis;students' application of mathematical thinking methods is lack of thinking guidance;teachers guide students to reflect on mathematical thinking methods;the effect of mathematics wide-angle teaching is not ideal.Combined with the existing problems,put forward the improvement strategy.First,teachers should make clear the target of mathematics wide-angle teaching.It includes that the orientation of knowledge goal should be hierarchical,the goal of ability training should pay attention to the way of mathematical thinking,and emotional education should focus on thecultivation of mathematical quality.Second,the perception of mathematical thinking and methods focuses on students' attempt.Including the choice of teaching methods should consider the teacher's guidance and students' inquiry,students' perception of mathematical thinking methods should be diversified.Third,the internalization of mathematical thought and method should be formed in the process of comparative optimization.It includes students' perception of the advantages of mathematical thinking methods in comparison,and students should summarize the internalized mathematical thinking methods.Fourth,the application of mathematical thought and method should be combined with the modeling of solving problems.It should pay attention to the development and application of problem-solving model and clarify the thinking of problem-solving with the help of mind map.Fifth,we should pay attention to the reflection and sublimation of students' understanding of mathematical thinking methods.It includes guiding the students to understand and reflect on the mathematical thinking method after class,and guiding the students to reflect and sublimate the mathematical thinking method after solving problems.Finally,the case design is carried out.According to the specific teaching requirements put forward in this paper,the design is carried out for part of the wide-angle content of mathematics,and the specific demonstration and implementation of wide-angle teaching cases are carried out.