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《义务教育数学课程标准》提出了关于“使学生能够正确地进行整数、小数、分数的四则计算,对于其中一些基本的计算,要达到一定的熟练程度,并逐步做到计算方法合理、灵活”的教学要求。加强计算教学,有效地提高计算的正确率是小学数学教学的一个非常重要方面。在今天科技飞速发展的年代,数学应用将更加广泛。这就要求教师要有发展的眼光,更新教学观念。结合现行教材的基本要求和自己近年来的低年级教学实践,就计算教学改革谈谈自己的一些思考。
The standard of compulsory education mathematics curriculum puts forward a proposal on “enabling students to correctly carry out four calculations of integers, decimals and fractions. For some of these basic calculations, they must reach a certain degree of proficiency and gradually make the calculation method reasonable and flexible ”Teaching requirements. To strengthen the teaching of calculation and to improve the calculation accuracy is a very important aspect of elementary mathematics teaching. In today’s era of rapid development of science and technology, mathematics applications will be more extensive. This requires teachers have a development vision, update the teaching concept. Combined with the basic requirements of the current teaching materials and his own teaching practice in the lower grades in recent years, he discusses some of his own thoughts on the calculation of teaching reform.