浅谈向量与空间解析几何

Discussion on vector and nonplanar analytical geometry

根据作者从事《解析几何》课程的教学体会,对学生习作过程中忽视向量的作用的现象提出警示,阐明了向量在解决空间问题中的优势,向量思想是解析几何学的灵魂,要学好《解析几何》课程就必须牢牢把握好向量这一有效工具。

on depending on author＇s perception of teaching 《 analytical geometry》, raising a warning about the phenomenon of student＇s neglect of the use of vector in exercise, this essay elucidate the preponderance of vector in solving problems about space. The vector thinking is the soul of analytical geometry, it is necessary to hold the vector tool in hand to learn the analytical geometry well.