A Study On The Characteristics Of Spiral Compiling Of Mathematics Teaching Materials In Compulsory Education

Mathematics serves as the basis for the rapid development of science and technology,learning good math is getting more and more attention.Mathematics teaching materials mainly carry mathematical knowledge,and mathematics teaching materials have always been a hot spot for people to study.In this study,I adopt literature research,comparative research,content analysis and questionnaire survey research method,from three aspects of content breadth,time of spiral interval and content depth,to analyze the spiral characteristics of compulsory education textbook published by People's Education Press and Beijing Normal University.Combined with the conclusions obtained from the analysis,the author investigated and studied the teaching and learning recognition degree of teachers using the two editions of textbooks on the characteristics of spiral compilation,and the main conclusions are as follows:Above all,in terms of spiral interval,the starting point of the spiral is arranged in the second volume of the first grade.The number of spirals is between 8-10.The interval time is short or long,and the average interval time is different.Secondly,it is content breadth respect,knowledge point has certain repetition on 3 study paragraph,show gradient to rise with study paragraph rise.And then,in terms of thecontent depth,the depth of geometric thinking reflected by the increase of the learning segment is also on the rise,and the depth of the quadrilateral content is spiraling up with the increase of the learning segment.Finally,the contents of helical all cover the general quadrilateral,parallelogram,rectangle,rhombus and trapezoid.The helical arrangement of the parallelogram and rectangle is better,while the helical arrangement of the other three plates is quite different.Suggestions are given according to the research conclusion:Firstly,when the textbook is revised,the number of knowledge points in the first learning paragraph should be reduced or adjusted appropriately,the spiral combination of knowledge points should be reasonably arranged and the knowledge points in the text of the textbook should be displayed,the number of spirals should be increased appropriately,some simple and unnecessary repetitive parts should be deleted,and the directory name should be optimized.Furthermore,teachers should update their teaching concepts in time when using two editions of mathematics teaching materials,grasp the teaching materials as a whole,do a good job of linking knowledge with each other,take the advantages of textbook compilation,make up for the shortcomings of textbook compilation in teaching.