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小学生的数学学习是与具体实践活动分不开的。重视动手操作,是发展学生思维、培养学生数学能力最有效途径之一。所以,在小学数学教学中提高学生的动手操作能力至关重要。《数学课程标准》也指出:“有效的数学学习活动不能单纯地依赖模仿与记忆,动手实践、自主探索与合作交流是学习数学的重要方式。”可见,动手操作应成为小学数学课堂教学中一种重要的教学活动形式。针对这一情况,北师大数学
Primary school mathematics learning is inseparable from the specific practice activities. Emphasis on hands-on operation is one of the most effective ways to develop students ’thinking and students’ math ability. Therefore, it is very important to improve students’ hands-on ability in elementary mathematics teaching. The Mathematics Curriculum Standard also states: “Effective mathematics learning activities can not rely solely on imitation and memory, hands-on practice, and independent exploration and cooperation and exchange are important ways to learn mathematics.” "It can be seen that hands-on operation should become a primary school mathematics classroom teaching In an important form of teaching activities. In response to this situation, Beijing Normal University mathematics