| Vector has a dual characteristic of algebra and geometry, the new knowledge of thevector is introduced into the high school courses, both in the curriculum structure and the wayto solve the problem produced huge influence.So in the process of implementing the newcurriculum reform, high school teachers have to keep up with the pace of the reform of newcurriculum standard, to adapt to the new form of education, better implementation of the newteaching strategy in teaching practice and carry out the new teaching idea.In this paper, first of all, this paper expounds the background of new curriculum reform,then study the high school mathematics new curriculum standard, this is the first time in ourcountry in the curriculum standard, put the needs of individual development and socialprogress in the equally important position, fully embodies the people-oriented concept ofeducation in our country.And then the author has carefully designed questionnaire, the mainhigh school teachers in the current line vector after the new curriculum reform situation ofteaching and the students learning situation investigation of vector, based on the data ofcareful study, serious thinking, analyzes the high school teachers and students of vectorcontrol after the new curriculum reform, and put forward the corresponding Suggestions.A key point in the research of this paper is how to implement vector teaching under thenew curriculum reform. By new and old first class standard vector in the content of theteaching objectives and teaching content, carefully study the vector in the change in the newcurriculum reform, and then further study the vector applied in the high school mathematics,for example: algebra, inequalities, functions, plane geometry, analytic geometry,three-dimensional some how.Vector are summarized after the problem solving methods,mainly divided into vector coordinate method, vector geometry method, and throughexamples, illustrates the application of the two methods. Each method has its own advantagesand disadvantages, so be specific analysis, choose the appropriate method, but also to formthe habit of using vector to problem solving, make full use of vector instrumental role.Thenenumerates two teaching cases about vector, Section is the basic concept of "vector", a dayis a "straight line and plane Angle", hope to be able to for a line of teachers and students toprovide a reference. At the end of this article is some feeling and thinking on the teaching ofvector. The author mainly embarks from the teaching practice, from the high schoolmathematics teacher’s perspective on vector teaching, hoping to give later of vector teachingresearch to provide some help. |
