随着教育改革的深入发展,高中数学的教材也进行了改革,增加了向量的内容,为高中数学的立体几何问题提供了代数化的解题方法。空间向量被引入到高中数学的教学过程中,不仅成为有效的代数工具,也为空间想象能力不够的学生们提供了好的解题思路。本文就高中数学空间向量在立体几何中的应用进行探究,深入贯彻教育改革的新思想。 With the deepening of education reform, high school mathematics textbooks have also been reformed, increasing the content of the vector, providing high school mathematics three-dimensional geometry problems algebraic problem-solving methods. The introduction of space vector into the teaching process of high school mathematics not only becomes an effective algebraic tool, but also provides a good solution to the problem for students who have insufficient space imagination. This article explores the application of high school maths space vector in solid geometry and thoroughly implements the new idea of ​​educational reform.