A Comparative Study Of The "Solid Geometry" Part In High School Mathematics

At present,there are five versions of the senior high school mathematics textbooks in China:The A version published by People’s Education Press is mainly used in Jilin,Heilongjiang,Inner Mongolia and so on,which has the highest rate of being used;the B version published by People’s Education Press is mainly used in Liaoning province and some other areas;the textbooks published by Beijing Normal University Press is compiled by the central normal colleges,which reflects the higher normal colleges’ understanding and design of the basic education textbook;Jiangsu Education Publishing House publishes one version of textbooks;Hunan Education Publishing House publishes another version of textbooks.Each version of the materials has its own advantages and disadvantages.Future educational reform should inherit the advantages and avoid the shortcomings,so it is necessary to make a comparative analysis of multiple versions of textbooks.But considering it will take too much work and time to compare all the versions of textbooks,the author chooses Jiangsu education press A and Beijing Normal University press to be compared.In this paper,from the two versions of the teaching material to select part of solid geometry knowledge as the research object,from the solid geometry part of the idea of writing,structure layout,content setting,problem sets set to important aspects,such as integrated many kinds of method compares the two versions of the textbook.By comparison,the author draw the following conclusion:1.The compiling idea.Pay attention to both version of high school mathematics teaching material "double-base" consolidate associated with the real life of organic content.But the main focus more on theoretical,and Sue includes and pay more attention to problem oriented.2.The structure.(1)the introduction section.Two versions of the introduction content buttoned center,concise and vivid language,pay attention to guide students from thought the upper part geometry for a general understanding.But Beijing normal university version more expansibility,and Sue textbooks have stronger "problematic".(2)the thinking part.Both versions are stressing the cultivation of students’ independent thinking.But Beijing normal university version of a more integrated and discuss sex,and Sue includes and pay more attention to stimulating and autonomy.(3)the problem analysis and resolution.Two versions of textbooks are close to life,with the aid of problem to realize active construction,which fully reflects the two versions for students to learn the subject status of attention.But Beijing normal university version of the more basic,and the intensity of Sue version of thinking and more difficult.(4)Two versions are pay attention to the students on the premise of mastering basic knowledge of mathematics,can know geometry with a more open perspective and geometry.But more than Sue version of Beijing normal university extension of column openness,interoperability,information,and integration with other disciplines.(5)teaching material summary section.Both versions are pay attention to consolidate knowledge,improve ability.But more layered,Beijing normal university version of the materials section structure is more reasonable,method guidance is stronger.3.The writing style.Two versions of "total points-total" structure of knowledge integration,but they differ in the chapter structure,Sue o ’clock position of point,line and plane relationship to this section with the traditional model,reconstruct the dimension and the Beijing normal university version.4.The content.From the knowledge point arrangement number,Beijing normal university version on the whole number less than Sue textbooks,Sue version is more logical layout structure of knowledge points.5.Textbook exercises.Two versions are focus on the traditional topic,topic,explicitly proposed use computer(machine)to assist in problem solving,the types of questions have innovation,but Sue on problem sets more than Beijing normal university version includes problem sets,difficulty is slightly higher than the north division.