Investigation And Research On The Current Situation Of Number Sense Development Of Sixth Grade In Primary School

Promoting the good development of primary school students’ sense of numbers is to meet social needs and respond to the call of the new curriculum reform.by cultivating a sense of the students can exercise abstract logical thinking,enhance problem-solving skills,mathematical its students,the growth of life and even life play an important role.According to the five elements of the sense of numbers,this paper uses SPSS23.0 software to analysis questionnaire on the development of sense of numbers of 211 sixth-grade students in two primary schools of Nanning Donggelu Primary School and Nanning Tiantao Experimental School Jiahe City Campus in terms of the overall situation of the development of sense of numbers of sixth-grade students,the specific performance of the five elements of sense of numbers,gender factors and inter-school environment.understand the number problem that teachers encounter.According to survey findings,recommendations pupils Number Sense Number Sense Training and teaching teachers.The main conclusions of the study are as follows:1.From the overall situation,the average grade six students’ sense of numbers reached the passing level and performed well.Judging from the five elements of the sense of numbers,the sixth grade students performed best in the sense of numbers,followed by the estimation of numbers,the representation of numbers and the relationship between numbers,and the worst part was the problem solving of numbers.2.Research findings the meaning of scores,expressing the relationship between numbers and numbers with letters,and the transformation and comparison of scores,decimals and percentages are weaked.In addition,students’ ability to choose appropriate mathematical methods to solve practical problems also needs to be improved.3.From the gender factor analysis(p=0.561),There is no gender difference in number sense.However,the average score of female students’ sense of numbers is better than that of male students,and students of different genders have their own advantages in the development of sense of numbers.Female students are dominant in the meaning of numbers and the problem-solving part of numbers,while male students are dominant in the representation,estimation and relation of numbers.4.sixth grade number sense Dongge way better than the overall level of development of students experimental school days peach Kerry and City campus,and from the sense of the number of total score(p=0.048)and number sense single-factor analysis of variance five elements results point of view,inter-school environment will affect the development of number sense of sixth graders.5.Primary School Teacher Training and Teaching good attitude and a sense of awareness of the number of pupils,Teachers lack professional knowledge and practical teaching number sense.Don’t know how to cultivate small The students’ sense of numbers is the biggest puzzle that 70%of teachers are currently facing.The research recommendations are:1.Suggestions on the cultivation of primary school students’ sense of numbers: concept teaching should be carried out in combination with actual life to help students understand the meaning of numbers;Grasp the relation between numbers and communicate the relation between numbers.operator attention to science teaching,in the process of developing a sense of understanding count the number of management;lead students to experience a sense of the number of the modeling process,build number sense;enhance problem-solving skills,develop a sense of number in expression and communication.2.The teacher’s number sense is suggested as: Improve teacher literacy and knowledge;Strengthen the teaching consciousness of the sense of numbers and grasp the ways to cultivate it;Flexible use of teaching materials and development of teaching resources.