Vector Resolution And Countermeasure Analysis Under The Background Of New Curriculum Reform In High Middle Schools

Vector is one of the important tools for modern mathematics and physics. It consists of number and shape, and has a dual identity of geometry and algebraic. Vector has the characteristics of both geometry intuition and algebra abstractness, and thereby relates algebra and geometry. It is easy to understand the content of vector, however, its essence is hard to grasp. Without the knowledge of its background and rules, students are not able to use the tool of vector proficiently.This article studies on vector resolution and countermeasure analysis under the background of new curriculum reform in high middle schools. By background research, the essence of vector unveils. By studying the rules of vector, it becomes easier for students to master its use. And by probing into the teaching process of vector resolution, studentsˊ ability to use vector is enhanced. The article aims at improving comprehension and command of vector by students. Vector, as an effective tool in mathematics, will surely be a solid base for further studies.This article demonstrates through literature summary the background knowledge of vector and research on vector resolution both at home and abroad. The questionnaire shows studentsˊ ability to use vector and the state of high middle school teaching. And studies on the characteristics of vector resolution help students to relate vector with other knowledge points in mathematics. This article proposes a feasible suggestion for the teaching of vector by analyzing the teaching material on vector. Also, it makes research on classroom practices by real teaching case study.