运算能力是数学“课标”(2011版)十个核心概念中非常重要的内容,也是数学教学的基础。运算能力是课标新增加的核心概念,强调应关注发展学生的运算能力。培养运算能力有助于学生理解运算的算理,寻求合理简洁的运算途径解决问题。谈及计算教学,人们的基础价值取向便是——理解算理,掌握算法。在实际的教学环境中,教师如何巧妙处理好两者以及 Computational ability is a very important part of the ten core concepts of Mathematics “Class Standard” (2011 Edition), which is also the basis of mathematics teaching. The computing power is the new core concept of the curriculum standard, emphasizing the development of students should pay attention to the computing power. The ability to cultivate computing power helps students understand the arithmetic of computing and seek a reasonable and concise way to solve the problem. Talking about computing teaching, people’s basic value orientation is - to understand the arithmetic, to master the algorithm. In the actual teaching environment, teachers how to handle both as well