Research On The Application Status Of The Thought Of Combining Numbers And Shapes In Mathematics Teaching In Senior Primary School

Mathematics is a science that studies quantity,spatial shape and the relationship between the two,that is,to explore "number" and "form".The combination of number and shape breaks the gap between number and form,and makes the rigor of number and form intuitive achieve perfect unity.In order to implement the goal of "four bases",pupils should fully grasp the important mathematical thought method of the combination of mathematics and form.This study focuses on the senior grade of primary school.Influenced by their own age,the primary school students in this stage still have intuitive image thinking.Compared with the middle and lower grades,the knowledge contacted by the senior grades is more obscure.For some abstract quantitative relations and highly generalized formula theorems,the combination of numbers and shapes can help students understand.For intuitive geometric figures,the combination of numbers and shapes can grasp the whole picture from the perspective of numbers.The effective use of the combination of numbers and shapes in teaching can not only mobilize students’ enthusiasm to make them feel their mathematical ideas,but also deepen their understanding of knowledge and promote the solution of problems through the complementary advantages of numbers and shapes.This paper mainly adopts the text research method,questionnaire method,case study method to study analysis,through the text research method and fifth and sixth grade textbooks about the content,not only can help teachers clear the textbook about content,understand its distribution,more convenient for the author survey teachers in the application of this idea is very good curriculum and the requirements of the teaching material.The questionnaire survey method is based on the senior primary school students and the mathematics teachers with senior teaching experience in the internship school.Combined with the case study method,the teaching fragments of the normal classes and quality classes of the senior practice school are recorded in the way of classroom record.According to the questionnaire and the cases in normal class,teachers have the following problems:improper choice of teaching content;one-sided selection of application type;inaccurate timing;simple method selection;lack of clear evaluation and encouragement for students.Through the analysis of the reasons and part of quality lessons,the following suggestions:improve the understanding level,strengthen the study of relevant theoretical knowledge,study the knowledge,and accumulate teaching experience;control the classroom,enrich the teaching method,value students’ process experience,teachers timely feedback,give students clear evaluation and encouragement.The author hopes that through the suggestions,the combination of number and shape can be better applied in the teaching of senior primary school,which can provide practical help to teachers’ teaching,so that primary school students can really learn knowledge,learn knowledge,and lay a good foundation for the learning of complex knowledge in junior high school.