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在新课程改革背景下,向量是高中数学学科必修内容,向量及其运算在高考数学中占据重要地位,它融数、形于一体,具有代数形式和几何形式的双重身份,是中学数学知识的一个重要交汇点,常与函数、复数、导数、平面几何、立体几何和平面解析几何等方面内容交叉渗透,向量日益受到高考命题者青睐,成为新课改以来高考命题的热点,对向量教学的深入研究是提高学生数学成绩的有效途径。
In the context of the new curriculum reform, vector is a compulsory part of high school mathematics, vector and arithmetic occupy an important position in math entrance examination, it melts number, shape in one, with algebraic form and geometric form of dual identity, is the mathematical knowledge of high school An important intersection, often cross-penetration with functions, complex numbers, derivatives, plane geometry, solid geometry and plane analytic geometry, the vector is increasingly favored by the college entrance examination candidates, the hot topic of the college entrance examination since the new curriculum reform, the vector teaching In-depth study is an effective way to improve students’ math performance.