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要提高应用题教学质量,关键是要培养学生分析解答应用题的能力。如何培养学生分析解答应用题的能力呢?我们在教学中是这样做的: 一、打好四个基础 1.概会基础。小学数学教材中有20多个公式,五个运算定律,80多条法则,500多个概念,其中加减乘除四则运算的意义和彼此间的相互关系,是解答应用题的重要概念。教学时,必须使学生正确理解、记住和灵活运用。2.简单应用题基础。学生在低年级已学过简单应用题,但有些学生的基础并不扎实,教师
To improve the quality of the application of teaching, the key is to train students to analyze the ability to answer questions. How to cultivate the ability of students to analyze and answer application questions? We do this in teaching: First, lay a good foundation for four. Elementary mathematics textbooks have more than 20 formulas, five arithmetic laws, more than 80 rules, more than 500 concepts, including the meaning of the four arithmetic operations, and their mutual relationship is an important concept to answer the application questions. Teaching, we must make students correctly understand, remember and use. 2 simple application questions basis. Students in the lower grades have learned simple application questions, but some students are not solid foundation, teachers