论文部分内容阅读
1引言数学建模是把一个复杂的数学问题抽象为数学模型并进行解释与应用的过程,通过建模使学生在获得对数学理解的同时强化对数学思想方法的掌握,在思维能力、情感、态度和价值观等方面得到发展.初中数学建模教学一般先提出问题,引导学生在探究质疑、合作交流的活动中发展数学思维.笔者以一堂初二数学研讨课的课堂教学片断为例从学生数
1 Introduction Mathematical modeling is a process of abstracting a complex mathematical problem into a mathematical model and explaining and applying it. Through modeling, students can gain mastery of mathematical thinking while gaining a grasp of mathematical thinking. In the process of thinking ability, emotion, Attitude and values, etc. The teaching of mathematical modeling in junior high school generally first put forward the questions to guide students to develop mathematical thinking in the activities of exploring questions, cooperation and exchange.The author takes a classroom teaching fragment of the first two mathematics seminars as an example from the number of students