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高中数学解题能力表现于边学习边思考的过程,学习必须始终与思维训练紧密结合,对于问题进行多分析,多观察,以及发掘隐含条件,防止错解产生.通过观察能力的培养,逐步使学生在高中数学思考意识抽象概括化、思考对象形式化、思考过程逻辑化、思考结果应用化.一、判断几何问题,培养思维技巧例1在平面直角坐标系xOy中,设点P(x,y),M(x,-4),直径为PM的线段经过原点O.(1)求动
High school mathematics problem-solving ability is manifested in the process of learning while thinking, learning must always be closely integrated with the thinking training, multi-analysis of the problem, multi-observation, and explore the implicit conditions to prevent misunderstanding produced by observing the ability to gradually So that students in high school mathematics thinking abstract abstraction summary, thinking object formalization, the logical process of thinking, thinking of the results of application. First, determine the geometric problems, training thinking skills Example 1 Plane Cartesian coordinate system xOy, set point P (x , y), M (x, -4), the line with the diameter of PM passes through the origin O. (1) Seek action