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转化思想是一种重要的数学思想,同时也是一种解决问题的有效策略。在小学阶段解决数学问题常常需要用到转化的策略。作为小学数学教师,应通过多种策略在课堂教学中渗透转化思想,如变新知为旧知、变未知为已知、变复杂为简单、变抽象为形象、变模糊为清晰等策略。通过这些教学策略,提升学生的数学思维品质,提高学生看到有难度的新问题时,不畏困难,换个角度去思考的意识与能力。
Transformation thinking is an important mathematical thought, but also an effective strategy to solve the problem. Solving math problems in elementary school often requires conversion strategies. As a primary school mathematics teacher, we should infiltrate the idea of transformation through classroom teaching through a variety of strategies, such as changing the new knowledge to the old knowledge, changing the unknown into the known, changing the complexity into the simple, changing the abstract to the image, and turning the fuzzy into the clear. Through these teaching strategies, we can improve students 'thinking quality of mathematics and improve students' awareness and ability of thinking when they see difficult new problems, fearlessness and difficulty.