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《数学课程标准》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生学习数学的重要方式。在教学中,教师应激发学生学习的积极性,向学生提供动手操作活动的机会,并让动手操作与观察比较、表达交流相融合,创新求异与生活实践相融合,使学生真正理解和掌握数学知识与技能、数学思想与方法,从而提高教学效益和实践能力。那么,如何让学生动手操作“做”数学呢?
According to “Mathematics Curriculum Standard”, effective mathematics learning activities can not rely solely on imitation and memory, hands-on practice, independent exploration and cooperation and exchange are important ways for students to learn mathematics. In teaching, teachers should stimulate the enthusiasm of students to learn, provide students with opportunities for hands-on activities, and make hands-on and observation and comparison, the exchange of expression and integration, innovation and life practice, integration and innovation, so that students really understand and master mathematics Knowledge and skills, mathematical ideas and methods to improve teaching effectiveness and practical ability. So, how to make students do “do ” math?