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数学是一门严谨的科学,在教学中,传授信息必须理性、准确,不能凭感觉草率、形象化地描述;数学知识逻辑性很强,现行的数学教材根据学生的认知规律,不同的年龄阶段要求也不同,由浅入深,教师在教学时,尤其要把握好知识的前瞻性,注重数学知识的迁移;数学知识之间千丝万缕,它们相互联系又相互贯通,从简单到复杂,解决复杂问题,可用类比、迁移的方法,把复杂问题简单化。
Mathematics is a rigorous science. In teaching, imparting information must be rational and accurate. It can not be described in a slothy and vivid way. Mathematical knowledge is highly logical. The current mathematics teaching materials are based on students' cognitive rules and different ages Stage requirements are also different, from shallow to deep, teachers in teaching, in particular, to grasp the forward-looking knowledge, focusing on the transfer of mathematical knowledge; between mathematical knowledge inextricably linked, they are interrelated and interrelated, from simple to complex, To solve complex problems, analogy and migration can be used to simplify complicated problems.