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教了二十几年的数学,始终感觉在数学教学中《解决问题》成了学生的学习难点,有的题和生活实际脱轨,学生理解比较困难。有的学生缺乏空间想象力,对特定的某些题没有办法理解。但是更多的是孩子们没有掌握好解决问题的方法,不知道从哪里入手去解决问题。在这学期的解决问题的教学中,我就注重教给孩子们解决问题的方法,授之以鱼,不如授之以渔。我教给孩子解决问题的方法,主要是从条件入手去解决。这种方法分为五步:
Having taught mathematics for more than two decades, it has always felt that “problem solving” in mathematics teaching has become a difficult learning point for students. Some problems actually derail their lives and students find it difficult to understand. Some students lack the space imagination, there is no way to understand certain specific questions. But more is that children do not have a good way to solve the problem, do not know where to start to solve the problem. In this semester’s problem-solving teaching, I focused on teaching children how to solve problems. The way I teach my child to solve problems is mainly from the conditions to solve. This method is divided into five steps: