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动手操作既是学生理解数学知识的一种重要途径,又是促进学生积极参与、提高兴趣的重要方法和手段。教学时遵循学生的认知规律和爱玩、好动等思维特点,注意从学生熟悉的生活情境和感兴趣的事物出发,为他们提供观察和操作的机会,通过不同形式的实践活动,变抽象为直观,丰富学生的感性认识,让学生经历从形象到表象、由表象到认识的探索过程,逐步提高学生的学习能力。
Hands-on operation is not only an important way for students to understand mathematics knowledge, but also an important method and means to promote students' active participation and interest. Teaching students to follow the cognitive law and playful, active and other thinking characteristics, pay attention to students from familiar life situations and things of interest, to provide them with the opportunity to observe and operate through different forms of practical activities, abstraction Intuitive, enrich the perceptual knowledge of students, allowing students to experience from the image to the image, from the appearance to the understanding of the exploration process, and gradually improve the learning ability of students.