Research On The Convergence Of Three-dimensional Geometric Cognition Level Of Senior One Students Of Different Ethnic Groups

With China entering the journey of "building a socialist modern country in an allround way ",the convergence of ideas and living habits of all ethnic groups in China has been strengthened.The original cultural differences and diversity are mainly reflected in tourism attraction and cultural protection.To what extent are there any differences in basic education? Therefore,it is important and urgent to study the similarities and differences of basic education for students of different ethnic groups.There are many ethnic groups in Yunnan Province,all ethnic groups are scattered in the cities of Yunnan Province in the way of less settlement and more mixed residence,but no ethnic group in Yunnan Province exceeds the number of Han ethnic group population,and the convergence between each ethnic group and Han ethnic group is born in the long term Life is strengthened.To study the convergence and difference of minority students in Yunnan can not only verify the convergence,but also improve the academic achievement of ethnic students from the discovery of difference.To provide educational support for the modernization of all ethnic groups in the future.This paper studies the convergence of three-dimensional geometry cognition of high school students of different ethnic groups in K city,D state and W state by selecting threedimensional geometry content as carrier.First of all,under the guidance of Van Hill's theory,the students' dimension scale of solid geometry cognitive level is designed,and the test volume of solid geometry cognitive level is compiled according to the present situation of ethnic education,and the questionnaire is compiled from three dimensions: family education,school education and students' own education.Then,through the SPSS and Excel to collate and analyze the survey data,compare the differences of students' cognitive level between different genders,ethnic groups and schools,and the educational status of students of different ethnic groups,and then analyze the main influencing factors of stereoscopic geometric cognitive level.Finally,based on findings This paper puts forward the training strategy of solid geometry cognition level from three aspects:family,school and students themselves,and compiles the teaching design case.The study concluded that: first,students' three-dimensional geometric cognitive level is mainly distributed in level three,there is no significant statistical difference in gender,and there is convergence among students of different ethnic groups.There are significant differences between county-level ethnic secondary schools W schools and prefectural(municipal)ethnic secondary schools K schools and D schools,and there is no significant difference between ethnic students in the same school,so the difference of students' cognitive level comes from the regional environment.Second,the specific data show that only 60% of the students reach level three,less than 20% of the students reach level four,less than 1% of the students reach level five,and the overall level of the students needs to be improved.Third,impact The main factors of the threedimensional geometric cognition level of ethnic students are the concrete and objective family cultural capital,teachers' teaching style and students' own learning emotional attitude.