The Impact Of The Introduction Of The Space Vector On Solid Geometry Study Investigation And Study

In twenty-first Century a new round of teaching reform in the booming. With the newround of curriculum reform in senior high school textbooks, vector content has been furtherimproved and optimized. Vector is the modern mathematics, one of the most importantconcepts of algebraic geometry and double identity, is the bridge between algebra andgeometry. Space vector provides a new method for solving three-dimensional geometryproblems. Space vector can be a point, line, surface position relation into a quantitativerelation, logical reasoning geometry into a vector.Since the founding of new Chinese, geometry curriculum China has maintained aEuclidean geometry is relatively stable, complete system. In the past a very long period oftime, change of geometry curriculum hardly what change, solid geometry is one of theimportant content of high school mathematics curriculum, this point is determined by theeducational value of geometry, in the past, now and the future will not be changed. Spacevector out of proportion in the college entrance examination has been increasing year by year;space vector to solve the problems of geometry has become an important issue in academiccircles. The related literature at home and abroad have studied on the vector into solidgeometry, but most of the research is still in the theoretical exploration stage, the lack ofstudents and teachers to understand.This paper mainly adopts the questionnaire method, interview method, comparativemethod and document analysis on the "space vector in solid geometry learning effect" of. Theresults of the survey show mainly in the following points:(1) The teacher not to do the requirements of the situation, most of the students do notrely on one method of identification, two methods are roughly equal, the level of students’determines the tendency of a method.(2) Into the vector method for solving three-dimensional geometry, indeed for studentsthinking produces effect, especially had a great influence on the space imagination part ofstudents, thinking they slowly presents geometric algebra, real learning solid geometry toslowly faded. Based on the above situation, the author believes that, in the ordinary teaching, can carryout the following strategies:(1) Pay attention to the basic teaching geometry stage of high learning(2) At the same time vector using the attach great importance to the cultivation ofstudents’ space imagination(3) Pay attention to the combination of the method solving problem...