Practical Research On Solving Comprehensive Problems Of Middle School Entrance Examination For Junior Middle School Students Under The Core Literacy Of Mathematics

In the standard of mathematics curriculum for ordinary senior high school issued by the state,it is clearly pointed out that six core qualities of mathematics should be cultivated in senior high school.Core mathematics literacy cultivation is not achieved overnight,not only by high school teachers to teach,but need a long time of infiltration process,Some educators ignore this problem and miss the key stage of junior high school to cultivate students' core competence in mathematics,which makes it difficult for students to reach the ideal level.As a key ability with higher abstractness and comprehensiveness,the core quality of mathematics should be cultivated in students' learning process.Junior high school mathematics has the function of connecting the preceding and the following,and junior high school students' thinking is more active,is the key period to develop students' mathematics core accomplishment.On the basis of previous studies and on the basis of humanism,constructivism and piaget's theory,this paper defines the core accomplishment and related concepts of the core accomplishment of mathematics by consulting a large number of literatures.The methods of investigation and interview were adopted.Through the preparation of a test paper based on six aspects of mathematics core literacy,403 students in the urban and suburban areas of TianJin were tested.Combined with the analysis of the comprehensive and test questions,two mathematics teachers were interviewed on core literacy of mathematics discipline and unstructured mathematics teaching,and the results of the survey and the results of the comprehensive test to get the core literacy of mathematics students.According to the results of the survey on the core quality of mathematics of the third grade students in the urban and suburban areas of TianJin:At present,there are some problems in the core quality of mathematics of junior three students;Some students do not reach the core level of mathematics literacy required by the connection between junior and senior high schools;There ia a gap between girls' core accomplishment of mathematics and boys' core accomplishment of mathematics.According to the problems,give the teaching suggestions for teachers' professional development.