| The state council issued the "China education reform and development outline" in 1993." The textbooks of primary and secondary schools should be diversified under the premise of unified basic requirements." Therefore,the textbook market of our country has become "a class of multiple books" from the previous "one class".2001,the Ministry of Education promulgated the "whole-day compulsory education Mathematics curriculum Standards(experimental draft)",followed by the eighth Basic education curriculum reform in the country,under its guidance,the textbook from the original "one-more" into the present "one-more".The appearance of various editions of textbooks has broken the market situation of the textbook of exclusive teaching materials,which not only enables the regions to choose the applicable textbooks according to the local actual situation,but also provides the choice for the teaching of the first-line teachers.However,different versions of textbooks have their own advantages and disadvantages because of their different writing ideas,the level of writing staff and the differences of educational objects.On the basis of collating and analyzing the existing research data of the comparison of mathematics textbooks in primary schools,this paper studies the field of "Statistics and probability" in primary school mathematics textbooks published by People’s Education press and Hebei Education Press,and uses comparative method,text analysis method,Interviews and other methods of two versions of the textbook from the content of the curriculum,the number of units and the number of hours,teaching material structure of three aspects of comparative research.To find out the same and different versions of the textbooks,as well as some problems existing in the course of the use of the teaching materials,and then put forward some practical suggestions on how to compile the primary school mathematics teaching material and how to use it better.Through comparing two versions of textbooks,the author finds that the material selection of the teaching edition and the Hebei Teaching edition is related to the students ’ actual life,and the scene selection is close to the students ’ life.Two editiontextbooks in the "Statistics and probability" field of unit theme settings and the number of units are the same,but the specific content of the arrangement and class scheduling differences,Hebei Teaching edition of teaching materials arranged in the class of teaching materials,more emphasis on training students data analysis concept;There are also great differences in the arrangement of the contents of textbooks.It is found that there are still some problems in the course of the use of the teaching material in Hebei province,for example,the normative problem is not enough;The secondary and variable type of the exercise layer are few;The representation of some content is disputed among teachers.The new curriculum reform advocates teaching textbooks instead of teaching materials,advocating that teachers should use textbooks creatively.Therefore,teachers should refer to other editions of teaching materials and in the process of teaching with other teachers,according to the actual situation of students and teaching objectives of the instructional design. |