| In 2003,the Ministry of Education issued the General High School Mathematics Curriculum Standards(Experimental Draft)(hereinafter referred to as the "old curriculum standards").According to the document,the Textbook Research and Development Center of the People’s Education Press compiled the textbook "Mathematics(1-5)Compulsory A Edition of the Standard Experimental Textbook for Ordinary High School Curriculum"(hereinafter referred to as the "Old Textbook").Nowadays,the main contradiction of society has changed,and the standards of cultivating national quality and cultivating talents have made new requirements in our country.Therefore,the Ministry of Education began to revise the curriculum in 2013,and formulated the General High School Mathematics Curriculum Standards(2017 Edition)(hereinafter referred to as the "New Curriculum Standards").At the same time,Ordinary High School Textbook Mathematics Compulsory Volume 1 and Volume 2(hereinafter referred to as the "New Textbook")was compiled by the PEP.This paper studies the difference between the new and old compulsory textbooks of A edition for senior high school mathematics teaching.It mainly studies the changes of the content and structure of the new and old compulsory textbooks for senior high school mathematics(PEP A edition).Contrastive analysis and comparative method are mainly used in this paper.The order of structure and textbook contents are compared.The number of examples and exercises is counted and compared.According to the above,to sum up the new and the old compulsory teaching material happened what kind of change,in order to understand the development of high school mathematics.Many conclusions are drawn from the comparison.First of all,the organizational structure of the new and old textbooks is different.The old textbook develops with "knowledge domain--knowledge unit--knowledge point",while the new textbook presents the course content with the structure of "main line--theme--core content".The new textbook divides all the knowledge points into three main lines and adds two parts: preparatory knowledge,mathematical modeling and mathematical inquiry activities.The old textbooks divide the content of the required textbooks into five modules.More than 70% of the knowledge points in the new textbook are exactly the same as those in the old one.The new version of the required textbook occupies fewer credits and hours than the previous version.More than 3/4 of the knowledge structure diagram in the summary of the new textbook is the same as that in the old textbook.The chapter introduction of the new textbook has changed greatly.The design of the new teaching material is more beautiful than the old teaching material,and the color is more abundant.In the new textbook the arrangement of knowledge content is more in line with the learning rules of students’ high school mathematics.The number of examples and exercises in the new textbook slightly exceeds the number of examples and exercises in the old textbook In short,the new version of the required textbook and the old version of the required textbook in the knowledge content of more than 70% consistent,part of the content has been added or deleted,part of the content of the way to develop changes.In addition,the new textbooks focus on the cultivation of students’ mathematical culture and pay more attention to the core literacy of mathematics.In order to cultivate students’ mathematical thinking and ability and promote their all-round development,some practical cases are also added in the process of knowledge learning. |
