新课标强调:“要让学生亲自经历将实际问题抽象成数学模型并进行解释与应用的过程.”这一理念强调了过程,不仅与创新意识和实践能力的培养紧密相连,而且使学生的探索经历和得出新发现的体验成为新时代数学学习的必须经历的环节.一、让学生经历数学情境的过程,培养学生的思维生长点创设数学情境是数学教学的重要组成部分,特别是数学课程改革以来,情境设计备受广大教师重视.因为,好的数学情境有助于学生的思维的生长,从而激发学生 The new curriculum emphasizes: “Let students experience the process of abstracting practical problems into mathematical models and interpreting and applying them in person.” This notion emphasizes the process not only in connection with the cultivation of innovative awareness and practical ability, The exploration of students and the discovery of new discoveries become the new era of mathematical learning must go through the process.First, let the students experience the process of mathematical situations, to cultivate the students’ growing point of thinking to create mathematical situations is an important part of mathematics teaching, especially Since the mathematics curriculum reform, the situation design has received the great attention of the majority of teachers because good mathematical situations help students to grow their mind and stimulate their students