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解决问题策略的学习是基于解决问题、为了解决问题的。解决问题,首先是作为学生感受、体会、反思解决问题策略的手段,其次是让学生运用所学策略解决新的问题。《小学数学课程标准》中对“解决问题的策略”提出了明确要求:形成解决问题的一些基本策略,体验解决问题策略的多样性。为了将这一教学目标落到实处,我们教师必须先落实:怎样帮助学生形成解决问题的一些基本策略,并体验解决问题策略的多样性?
Problem solving strategy learning is based on problem solving, in order to solve the problem. Solve the problem, first of all, as a student feel, experience, reflect on the strategies to solve the problem, followed by the students to use the strategies learned to solve new problems. “Primary Mathematics Curriculum Standards” put forward a clear requirement on “strategies for solving problems”: forming some basic strategies for solving problems and experiencing the diversity of tactics for solving problems. In order to carry out this teaching goal, we teachers must first implement: how to help students form some basic strategies to solve problems and experience the diversity of strategies to solve problems?