谈在极坐标教学中学生思维能力的培养２２５５００江苏省姜堰市第二中学肖林元１９９５年全国高考理科数学试题第２６题是一道解几综合题．命题组给出的参考答案及考生的一般思路都是依题意设出三个动点的直角坐标，通过列距离等式或引进斜率及角为参数去解题，显然其运算... On the cultivation of students’ thinking ability in polar coordinate teaching 225500 Xiaolin Yuan, the second middle school in Jiangyan, Jiangsu Province. The 1995 national mathematics question in the national college entrance exam is a solution to several comprehensive questions. The reference answer given by the proposition group and the general idea of ​​the examinee are based on the right-angle coordinates of the three moving points according to the question. The equations are solved by the column distance equation or the introduction of the slope and the angle. Obviously its operation...