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动点问题是初中数学中的重要内容之一,也是综合性强、难度高的题型之一.在解题过程中,遇到此类问题,很多学生往往束手无策、无从下手.鉴于此,探究动点问题的解法,对于提高学生探究数学的积极性,自信心有重要意义.动点问题往往与函数、几何有着密切的联系,涉及数学思想方法多样化,笔者结合多年教学实践经验,对此类题目的解法进行归类探讨.一、含动点的找规律问题“找规律”问题往往与动点问题结合在一
Moving point problem is one of the important content of junior high school mathematics, but also comprehensive, high difficulty one of the questions.In the problem-solving process, encountered such problems, many students are often helpless, unable to start .In view of this, to explore The solution to the problem of moving point is very important to improve the enthusiasm and self-confidence of students to explore mathematics.The problem of moving point is often closely related to function and geometry, involving the diversification of mathematical thought and method. Based on many years of practical teaching experience, The solution to the problem of classification.First, with the moving point to find the law “find the law ” is often combined with the question of moving point in a