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1问题与数学1980年,美国全国数学教师理事会提出了“问题解决是数学教学的核心”的口号,之后在《数学课程与评价标准》中指出:使学生“成为数学问题的解决者”是现代数学教育的重要理念,为了发展问题解决的能力,“学生必须成小时、成天、成星期地就问题进行工作,以解决它们”。时至今日,问题解决依然是数学教育的重要课题。《义务教育数学课程标准》(2011年版)中要求:教师要充分发挥创造性,依据学生的年龄特性和认知水平,设计探索性和开放性的问题,给学
1 Problems and Mathematics In 1980, the National Board of Mathematical Teachers of America proposed the slogan “Problem solving is the core of mathematics teaching”. Afterwards, it was pointed out in “Mathematical Curriculum and Evaluation Standards” that making students "a solution to mathematical problems In order to develop the ability to solve problems, students must work hourly, day by day and week by week on the problems to solve them. Today, problem solving is still an important issue in mathematics education. Compulsory Education Mathematics Curriculum Standard (2011 Edition) requires: Teachers should give full play to creativity, based on the age characteristics of students and cognitive level, design exploration and open issues, to learn