A Study On The Problems And Improving Strategies Of The Development Of The Mathematics Operation Ability Of The Pupils In The Middle Part Of A School

Mathematics operation is an important part of students' learning mathematics knowledge.It is a node with the largest length and the richest content.In the middle part of the primary school,the study of mathematical operations takes up a lot of time to understand the methods and skills of mathematical operations.Mathematical operations have clear regulations and detailed requirements in primary,middle,high school and even higher education,showing continuity,affect the long-term development of students' mathematical ability,for example,the compulsory education(2011 edition)sets out the “Knowledge and skills”section of the first,second,and third stages of the mathematics curriculum.Mathematics operation is more embodied in the part of “Number and algebra”.From the view of curriculum framework,mathematics operation is often mentioned in “Figure and geometry”,“Probability and statistics”,“Synthesis and practice”,mathematics operation is an important beginning of mathematics thinking and an indispensable condition for the development of knowledge skills,problem solving and emotional attitude.On the face of it,mathematical operation ability is the common force of mathematical operation ability and mathematical thinking ability,so understanding the “Four basic”ability(basic knowledge,basic skills,basic ideas,basic activity experience),can discover the problem,put forward the problem,analyze the problem,then solve the problem to increase the power to empower,this all has the countless connection with the mathematics operation ability,the mathematics operation to the student mathematics ability development and the curriculum goal whole realization;Highlight the role of the state's educational power as a pivot.Goodland's theory of curriculum hierarchy demonstrates that the effect of each level of curriculum implementation is mapped by a 20 per cent diminishing returns,with only 20 per cent(100 per cent)of the lessons that students actually learn.This is the effect expected under ideal conditions,the actual effect of teaching is further reduced by the variation of teachers' teaching skills,teaching background,professional learning concept,professional efficacy and students' learning motivation,interest,will and learning habit.The mathematics operation knowledge is not solid;the application degree is not flexible enough,the correct rate is not high symptom,the teacher to the curriculum understanding shallowly stratification;the teaching design machinery,the old-fashioned;the teaching process presents the formula;The problem of limited space for professional development has aroused discussion and controversy among scholars.To improve students' mathematical operation ability,we must start from clarifying students' educational characteristics in mathematical operation,and respect students' value pursuit in the development of mathematical education,to distinguish the main role of students learning operation from the leading role of teachers teaching,and to build a teaching suggestion and its daily operation teaching management system which is based on ability development and suitable for mathematics operation education in the middle part of primary school.In this paper,the development of mathematics operation ability of students in the middle part of primary school is studied and counted.By means of qualitative research and quantitative research,the students and teachers are tested with questionnaires,investigated and interviewed,with the help of Excel and SPSS25.0,the author analyzes the methodology,finds out the problems,extracts the disturbing factors,draws a conclusion,puts forward the procedure of teaching suggestion,and hopes to provide some feasible practical teaching reference for the first-line mathematics teachers.This paper is divided into six parts.The first part first states the background and significance of this study,then generalizes the existing research results of experts and scholars in the field of mathematical operations,and defines several core concepts.The second part explains the lifelong value of the ability of mathematical operation to the development of individual life education and points out the role of educational function community of mathematical operation.In order to deeply cut into the core of mathematics operation,this paper combines the realistic demand with the prospect of the development of mathematics operation theory,the value of self-consciousness of life in the noumenon of mathematics operation is analyzed from four aspects: the value of application,the value of humanity,the value of aesthetics and the value of moral education.The third part carries on the qualitative analysis to the operation method,the homework completion degree and the general level of the students in the mathematics operation process in the middle section of the primary school,breaks through the “Myth”which affects the student mathematics operation level promotion,to solve the “Thinking conflict”between the low-order thinking and the high-order thinking in mathematics operation,and to realize the arrogation of the operation thinking from “Natural danger”to “General thoroughfare”.Therefore,it is necessary to study the dilemma of students' operation ability from the teachers' point of view,and then conduct a directed questionnaire survey on it from the students' point of view.The fourth part from the third part of the perspective and investigation perspective to explore the development of students' computing ability “Intentional weakness”problem symptoms,to ask students in the development of the causes of computing,from the traditional teacher-dominated “Learning by learning”model to modern teaching highlight the democratization of “Learning by learning”in the main body of students.Following the guidance of curriculum and teaching theory,the author bases on the faithful orientation of curriculum value,takes into account the sharing role of teachers-students in teaching,and cuts in from the perspective of teachers and students,from the exterior to the interior,an analysis of the symptomatic path between the two implementations.The fifth part is divided into two parts according to the logical closed-loop context proposed first and then implemented.The first part is based on the analysis of the causes of this paper,in order to improve students ‘mathematical operation ability,four practical strategies and specific operating methods are given: 1.Focus on the students in real life abstract out of the operation of the process of experience.2.Strengthen the sense of numbers and symbols: in the sense of numbers training:(1)in the number of the concept of teaching students to cultivate the sense of numbers;(2)in the operation of infiltration sense of numbers;(3)in the process of problem-solving ability training into the sense of numbers.In the aspect of symbol sense cultivation,(1)emphasis on the teaching of the number of letters,(2)enable students to abstract the changing law of symbol expression from the complicated quantitative relations;(3)guide the students to understand correctly the quantitative relations and the changing rules of the symbols.3.Pay attention to the teaching of basic operation and principle:(1)research the operation concept and principle which is in the leading position in the primary school mathematics textbook;(3)to strengthen the connection of basic concepts and principles with other contents of mathematical operations and other disciplines.4.The teaching of four operations should be emphasized:(1)paying attention to oral calculation and strengthening estimation;(2)advocating the diversification of algorithms;(3)paying attention to students' experience and perception in the process of operation.The second part of the proposed core elements of the mathematical operations of students to carry out quasi-experimental research,the entire research process of planning and preparation,to provide reliable data for the future.Then the students before and after the test results of data comparative analysis,analysis of the problem,summed up the characteristics of the situation.The experimental results show that under the intervention of cognitive teaching method,the improvement of Students' mathematical operation level is better than that of their peers.The sixth part gives a general outline to the full text,reviews and summarizes,because is limited by the research time and the author talent is shallow,therefore introspects the research insufficiency,will continue in-depth research in the later study and the work,will make up the shortage.