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波利亚指出:学生要牢固地掌握数学,就必须用内心的创造和体验方式来学数学.在数学教学中,如何根据学生的认知特点把抽象的数学“物化”为学生的生活经验,再帮助学生用在数学重组生活经验的过程中,促进学生真实的数学体验,让学生充分体验数学知识发生、发展的自然性、流畅性、合理性,在愉快真实的数学体验中有效建构有意义的数学知识,是我们应该认真思考的问题.教学案例[1]用平实的语言,在行云流水般自然的教学行进脉络中,让我们和学生
Polyglia pointed out that if students want to master mathematics firmly, they must use mathematics to create and experience mathematics.According to the cognitive characteristics of students, how to abstract the mathematics into the students’ life Experience, and then help students use mathematical reorganization in the process of life experience, to promote students’ real mathematical experience, so that students fully experience the occurrence of mathematical knowledge, the natural development, fluency and rationality in the happy real mathematical experience effectively construct Meaningful mathematical knowledge is something that we should think hard about. Teaching Case [1] In plain language, in a natural context of teaching, let us and students