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美国著名数学家G.波利亚在《怎样解题》一书中将整个解题过程分成四个阶段,即:弄清问题、拟定计划、实现计划和回顾。而其中的“弄清问题”就是指审题,并且他指出在解题中发现的“最糟糕的情况是学生没有弄清问题就进行演算和作图”。国家教育部制定的《数学课程标准》(2011年版)提到:在数学课程目标的制定上,要求“体会数学知识之间、数学与其他学科之间、数学与生活之间的联系,运用数学的思维方式进行思考,增强发现和提出问题的能力、分析和解决问题的能力”。细比较新旧《数学
The famous American mathematician G. Polia in the “how to solve” a book the entire problem-solving process is divided into four stages, namely: to clarify the problem, draw up plans to achieve the plan and review. Among them, “to clarify the problem” refers to the examination of the problem, and he pointed out that “the worst situation found in the problem solving is that the student does the calculation and mapping without understanding the problem.” The “Mathematics Curriculum Standard” (2011 Edition) formulated by the Ministry of National Education mentions that in formulating the goal of the mathematics curriculum, it is required to “realize the connection between mathematical knowledge, mathematics and other disciplines, and mathematics and life Mathematical thinking to think, to enhance the ability to find and ask questions, analyze and solve problems ”. Fine old and new mathematics