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培养和提高学生的计算能力是小学数学的主要任务之一,是一项涉及到多方面教学内容的系统工程,“计算”在教学中所占的比重相当大,无论是应用题、统计知识,还是几何题、简易方程,都离不开计算。计算的准确率和速度如何,将直接影响学生数学学习的质量,因此计算教学不容忽视。二十多年的一线数学教学生涯,让我深深的体会到一个孩子如果计算能力不强,对这个孩子的整体数学成绩影响很大,因此在平时的教学中非常重视对学生计算能力的培养。
To cultivate and improve students’ computing abilities is one of the primary tasks in primary school mathematics. It is a systematic project involving many aspects of teaching contents. The proportion of “calculating” in teaching is quite large, no matter the application title or the statistics Knowledge, or geometry problems, simple equations, are inseparable from the calculation. Calculating the accuracy and speed of how it will directly affect the quality of student learning mathematics, teaching calculation can not be ignored. Twenty years of first-line math teaching career, let me deeply understand that if a child’s computational ability is not strong, the overall mathematical results of this child a great influence, so in normal teaching attaches great importance to the cultivation of students’ computing power .