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数学思想方法是数学知识的灵魂,是开启数学知识大门的金钥匙,因而从某种程度上来说思想比知识更重要。作为教师,应该充分挖掘教材蕴含的数学思想方法,在教学中有意识地渗透数学思想方法,这样既可以加深学生对数学知识的理解和掌握,也有助于提升学生的数学思维能力。在小学主要有数形结合、转化、模型、推理、分类、符号化、比较等数学思想方法。下面通过一堂课例,谈谈转化思
Mathematical thinking is the soul of mathematical knowledge, is the golden key to open the door to mathematical knowledge, and thus to some extent, thinking is more important than knowledge. As teachers, we should fully tap the mathematics and methods contained in the teaching materials and consciously infiltrate the mathematical thinking methods in teaching so as to deepen the students ’understanding and mastery of mathematics knowledge as well as enhance the students’ mathematical thinking ability. In primary school, there are several mathematical ideas and methods, such as combination of numbers, transformation, model, reasoning, classification, symbolization and comparison. Here is a lesson to talk about conversion thinking