Two Sorts Of Comparative Experimental Research On "Statistics And Ratio"about The Textbook Of Mathematical Course Standard

The primary and junior high school of our country are carrying on 1 to found a nation most for reform deeply.The teaching material of various editionses opened an original person to teach a version only master teaching material the situation of the market, this not only can make the different region have teaching material of aiming at ground native area with in keeping with choice, also for anywhere of the teacher provide vast of teaching space.Statistics all a rate to have become help people to make in currently the merchandise the economic society reasonable predict and the important method for predicting, so international communities' all chasing the initial contents of"statistics and Ratio " is the important contents in primary and junior high school mathematics course."Statistics and Ratio " same is also an important contents to be included in the course standard our country the compulsory education stage is each mathematics course which learn a segment.This text tries to pass to the Shandong edition, Normal University of Beijing edition (grade seven) two kinds of lessons with new editions mark next parts of contentses of"statistics and Ratio " to carry on contrasting an experiment research, the body is provided reference to the junior high school a glimmer of mathematics teacher's teaching by expecting now by two kinds of different and similars of edition teaching materials and to mathematics reform in education promote a function actively.This text first made introduction to the relevant contents of"statistics and Ratio ", designing from it at the junior high school teaching material of background, its education value, the contents arrange in order of characteristics and teaching research, need an advertent problem these 4 to carry on elucidation in the junior high school learn a teaching implement.Chapter 2 is a textual point, testing teaching material to carry on detailed contrast a research to two edition mathematicses.The plait of[with] standard basic principle, teaching material characteristics, exercises draws up now from the teaching material structure, teaching material body, example's constitution's several etc.s of carry on a concentration The primary and junior high school of our country are carrying on 1 to found a nation most for reform deeply.The teaching material of various editionses opened an original person to teach a version only master teaching material the situation of the market, this not only can make the different region have teaching material of aiming at ground native area with in keeping with choice, also for anywhere of the teacher provide vast of teaching space.Statistics all a rate to have become help people to make in currently the merchandise the economic society reasonable predict and the important method for predicting, so international communities' all chasing the initial contents of"statistics and Ratio " is the important contents in primary and junior high school mathematics course."Statistics and Ratio " same is also an important contents to be included in the course standard our country the compulsory education stage is each mathematics course which learn a segment.This text tries to pass to the Shandong edition, Normal University of Beijing edition (grade seven) two kinds of lessons with new editions mark next parts of contentses of"statistics and Ratio " to carry on contrasting an experiment research, the body is provided reference to the junior high school a glimmer of mathematics teacher's teaching by expecting now by two kinds of different and similars of edition teaching materials and to mathematics reform in education promote a function actively.This text first made introduction to the relevant contents of"statistics and Ratio ", designing from it at the junior high school teaching material of background, its education value, the contents arrange in order of characteristics and teaching research, need an advertent problem these 4 to carry on elucidation in the junior high school learn a teaching implement.Chapter 2 is a textual point, testing teaching material to carry on detailed contrast a research to two edition mathematicses.The plait of[with] standard basic principle, teaching material characteristics, exercises draws up now from the teaching material structure, teaching material body, example's constitution's several etc.s of carry on a concentration suggestions.