Investigation And Research On The Entire Mathematical Competence Of Junior Two Students

Integer is the starting point of algebraic content in junior high school,and it is also the beginning of students’ exposure to abstract content.The degree of learning of the whole formula will affect the mastering of factorization,fractions,equations,functions and other contents of subsequent learning.There is a difference between urban and rural education.In order to narrow this difference,the education department has also taken many measures,but the gap still exists.Based on this situation,this paper compiles an integer arithmetic test paper to investigate the status of urban and rural students ’integral arithmetic ability.Identify the differences in the integral computing abilities of urban and rural students,and put forward teaching suggestions to narrow the differences in the integral computing abilities of urban and rural students.The author first searched the relevant literature on integer arithmetic research at home and abroad,and communicated with the instructor to determine the research problem based on the former research results,and compiled a hierarchical test paper for 149 rural students in the two township centers in Qapqal County of Ili Prefecture and 186 urban students in two schools in Urumqi were tested.By analyzing the test results,they learned the current status and differences of the integral computing ability of urban and rural students.1.Understand the level and difference of the whole integer computing ability of urban and rural students(1)The overall integral computing ability of urban and rural students in the second grade of junior high school is below the medium level.(2)The rural students’ integral computing ability is at a low level.The students are mainly concentrated in the low segment [0,20),and the number of people in the high segment is very small.(3)The integral computing ability of urban students is close to the middle level.The students are mainly concentrated in the middle section [40,60),[60,80),and the number of high section is not large.(4)By analyzing the test results of urban and rural students,it can be concluded that there are significant differences between urban and rural students in the integral computing ability.2.Understand the integral computing ability level and differences of urban and rural students in the three levels of knowledge understanding,knowledge transfer,and knowledge innovation(1)The level of all urban and rural students is mainly focused on the level of knowledge understanding.The level of knowledge understanding is close to the medium level,the level of knowledge transfer is below the medium level,and the level of knowledge innovation is weak.(2)Urban and rural students have different levels of integral arithmetic on the three levels of knowledge understanding,knowledge transfer,and knowledge innovation,and there are different differences.Aiming at the current situation of urban and rural students’ integral computing ability,this article puts forward corresponding teaching suggestions from four aspects:(1)teaching suggestions to improve the level of "knowledge understanding";(2)teaching suggestions to improve the level of "knowledge transfer";(3)Teaching suggestions to improve the level of "knowledge innovation";(4)Focus on the cultivation of non-intelligent factors.