Application And Research Of Vector To Deal With The Problem Of High School Mathematics

Vector with a dual identity has both Algebra form and Geometricalfrom. Vector has become an important tool to solve all kinds ofmathematical problems in the high school. In this paper, based on theordinary high school mathematics curriculum standard, first I describedthe history of vector and the content of the vector to the curriculumstandard. Then I analyzed the application of vector in solving theproblems of all kinds of high school mathematics through a lot of CollegeEntrance Examination tests, using the method of classification. andoutstanding vector as a tool. Each chapter content summary is as follows:Chapter1, the purpose and significance of the research, researchsituation at home and abroad, and the innovation.Chapter2, summary of the history of vector, teaching requirementsto the curriculum standard of vector according to the ordinary high schoolmathematics curriculum standard and vector content in teachingmaterials.Chapter3and chapter4, the application of vector in solving of allkinds of algebra and geometry problems in high school mathematics andclassifying mathematical problems in plane geometry, algebra andanalytic geometry, solid geometry. In the examples of vector to solve allkinds of high school math problems, I try to use the problems in CollegeEntrance Examination tests as far as possible and each sample wasmarked with comments, namely to summarize each math problem, andmake each kind of math problem extended, to find the vector method tosolve the problems of the various mathematical method in some commonway.Finally attaching the importance to the function of the vector methodto solve problems as a tool as well as the dialectical attitude teachers and students should have to the vector method, which is not all-powerful,cannot solve all mathematic problems...