现在的学生对算理、算法、四则运算的顺序和简便计算掌握得不扎实,不熟练,造成计算速度慢、错误多。而培养小学生的计算能力一直是小学数学的主要目的之一。如何使计算教学更有效?就这个问题从五个方面阐明一些观点。 Nowadays, students are not well-equipped or unskilled in the fields of arithmetic, algorithm, sequence of four arithmetic operations and simple calculation, resulting in slow calculation speed and many errors. The cultivation of pupils’ computing power has been one of the main purposes of primary school mathematics. How to Make Computational Teaching More Effective? Explain some points of view on this issue from five perspectives.