The Research Of Calculus In "Three Version" Textbooks

Calculus was produced in seventeenth Century.As it appeared,the research in the areas of physics astronomy,navigation,mine construction have a more in-depth understanding.With the development of society and rapid development of economy,specially in recent years,the blue collar becomes the new leader.The calculus is no longer a mathematician’s patent.More and more people trend to understanding it.After the new curriculum reform,there are six versions of the math textbooks. This paper selects the teaching content in calculus in three versions of the textbooks: version A of people education’s publishment,version B of people education’s publishment and the version in Hunan publishment,which is used in current senior school as the research object.Though the research, first, it can Make teaching material writing more rationalization; second, it can improve the level of business and enhance teachers’ understanding of calculus teaching content to better guide the teachers’ teaching behavior. Part three versions of textbooks in calculus mainly done the following several aspects of the research:First of all,the writer compares from the three versions of teaching materials and curriculum standard idea around the calculus part.Secondly, the writer compares from the three versions of textbooks in calculus teaching contents.Third,the writer compares from the three editions textbooks content of calculus.In comparing the results of the study and suggestions, the writer not only summarizes the good and the bad points in renjiao version and xiang version but also put forward to adding the concept of limit in renjiao version and weaken the concept of differential and the second derivative in xiang version and so on. Advocating to comprehensive the good points of the textbooks and created to use the textbooks.