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动手操作是小学生学习数学的重要途径和方法,是数学活动的重要组成部分,它对学生知识的获取、思维发展、能力的培养起到十分重要的作用。因为,小学生主要是具体形象思维占优势,学生通过自主操作、动手实践,经历探索知识的过程,对知识的理解才能深化,记忆才会牢固。那么,怎样的操作才是有价值
Hands-on operation is an important way and method for primary school students to learn mathematics. It is an important part of mathematics activities. It plays an important role in obtaining students’ knowledge, developing their thinking and cultivating their abilities. Because primary school students are predominately based on specific image thinking, students can deepen their understanding of knowledge and develop their memory only through self-operation, hands-on experience and exploration of knowledge. So, what kind of operation is valuable