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解题,首先要读题、理解问题,最后才是解题。学生在解决问题过程中出现错误,往往并不是因为学生知识结构、数学能力有缺陷或者缺乏解题策略,而是因为读题能力缺失,在感知、梳理信息,理解、表征问题时出现错误,导致解题错误。何谓读题能力?笔者以为是学生阅读问题、理解问题的能力,是学生解题能力的重要组成部分。出现解题错误,也有学生读题能力的不足造成的。教学中,老师应当关注学生的读题能力,寻找错误根源,实施教学干预,减少读题错误,提高解题能力。
To solve problems, we must first read the questions, understand the problems, and finally solve the problems. Students often make mistakes in the process of problem-solving, not because of the student’s knowledge structure, math ability or lack of problem-solving strategies, but because of the lack of ability to read the questions, making mistakes in perceiving, combing information, comprehending and characterizing problems, Solve the problem. What is reading ability? I think it is a student reading problem, the ability to understand the problem is an important part of the ability to solve problems. There is a problem-solving error, there are also problems caused by the lack of reading ability of students. In teaching, the teacher should pay attention to the students’ reading ability, find the root causes of mistakes, implement the teaching intervention, reduce the reading errors and improve the ability to solve problems.