The Comparative Research Of Students' Number Sense Between Zhuang And Yao Nationality Of BaMa County In GuangXi

Number sense is a noticeable new vocabulary in mathematics course standard of nine-years compulsory education (tests ), it belongs to the mathematics intuition issue, The most obvious characteristic is to make the fast response to such digital questions as figure and operation ,etc., this kind of response is mainly got from acquired to practice . The domestic and international scholar discovers that the formation and development of the students'number sense is closely related to the such cultural environment of life and its national language , custom , religious belief ,etc. therefore ,number sense can be regarded as a kind of cultural product. It is an accumulation of the long-term culture behavior of a nationality. Training of students'number sense is one of hot problems during changing practice probing into and theoretical researches in the reformation of basic courses in mathematical education, but researching thoroughly on the behavior and characteristic of the number sense of students in minority nationality regions is scarce , especially the achievement of number sense and carrying on comparative research to the students of minority nationality regions by the way of quantitative analysis has not been seen. In order to understand the forming and development of number sense of the students among various nationalities in different national culture background ,it is necessary to relatively study the difference of number sense among national students ,and in the hope of offering the theory to the mathematics educator of the minority area implements better the new basic courses reformed to consult.This research mainly adopts the methods of writing testing and interview, in this research, There were 229 primary school 4th-grade students,225 primary school 6th-grade students and 159 junior middle school first-grade students were examined about number sense ,they were Zhuang nationality students, Yao nationality students and Han nationality students from Yao Autonomous County of BaMa in GuangXi Zhuang Autonomous Region .The test result of Han nationality students were rejected into research , Counting statistics from the test with SPSS software , and we compared the difference of the test result from six dimensions of the number sense structure by the way of quantitative analysis, the test result were performance of the Zhuang and Yao nationality students who were come from different schools or the same school at the same grade . With the aid of interview after test, we also compared the characteristic of performance and the influence factors of number sense conducts between the Yao nationality students and the Zhuang nationality students with the method of the qualitative comparison research. The result of study shows : (1) There were not obvious difference from the statistical significance between the number sense performance of The Zhuang nationality students and the Yao nationality students who come from f the same school in the same grade, but the Yao nationality students performed in many dimensions of number sense structures were not better than the Zhuang nationality students in...