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小学数学课堂教学中的实践操作,是积极实施素质教育的一条有效途径。实践出真知,加强动手操作活动,不但能培养学生的操作技能,而且对于小学生多方面能力的发展有着重要的意义。实践操作也是小学数学课堂教学中一种经常使用的教学方法,《数学课程标准》中指出,让学生通过实践操作活动,参与到知识的形成过程中来。如何在课堂教学中运用实践操作,优化教学,培养学生多方面能力,下面结合“长方形和正方形的面积单元的教学谈一些体会。一、把握教材特点操作引路教学小学数学概念的特点是高度的抽象性和严密的逻辑性。而
The practice in primary school mathematics classroom teaching is an effective way to carry out quality education actively. Practice the truth, strengthen hands-on activities, not only to develop students’ skills, but also for the development of many aspects of primary school students has an important significance. Practice is also a commonly used teaching method in primary school mathematics classroom teaching. According to ”Mathematics Curriculum Standard“, students are allowed to participate in the formation of knowledge through practical operation activities. How to use the practice teaching in the classroom teaching, optimize teaching, develop students ability in many aspects, the following combination of ”rectangular and square area unit of teaching talk about some experience .To grasp the teaching material characteristics of the operation of the guiding principle of primary school mathematics is characterized by a high degree of Abstract and strict logic