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一、案例背景数学思想方法是数学学科的精髓,是数学素质的核心.初中数学中蕴涵了丰富的数学思想方法的内容,它要求教师在课堂教学中让学生以恰当的方式接触、了解数学思想方法,培养良好的数学思维品质.然而,教师往往对数学思想方法理解不透,把握不准,课堂中自觉不自觉地影响数学思想方法的渗透.下面以“5.1一元一次方程”的三次磨课展示给大家,期望引起共鸣.
First, the background of the case Mathematical thinking is the essence of mathematics, is the core of mathematical quality.Many schools of junior high school contains a wealth of mathematical thinking methods, which require teachers in classroom teaching students get in touch with the appropriate way to understand mathematical thinking Methods, and cultivate good mathematical thinking quality.However, teachers often do not understand the mathematics and methods of thought, not sure, the classroom consciously or unconsciously affect the penetration of mathematical thinking and methods below to “5.1 a linear equation ” three times Wear class show to everyone, expectations resonate.