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一、口算教学存在的问题1.学生学习的问题(1)低年级学生对数概念不清晰低年级学生认知能力处于发展阶段,对事物的认识笼统不具体,注意力停留在表面。学生脱离实物辅助识数算数,独自做题往往难以得到正确的结果。(2)九九乘法口诀表没背熟背透九九乘法口诀表没背熟背透是掌握口算内容的一大障碍。本人在实习期间,学生均反映刚开始接触口算,都觉得难,但自从把九九乘法口诀表背熟后,口算便容易多了。有时口算题做错,只
First, the problems of oral arithmetic 1. Problems of students’ learning (1) The concept of logarithm of lower grades is not clear. The cognition of lower grades is in the developing stage. The cognition of things is not specific and the attention stays on the surface. Students out of physical assistance in counting, alone is often difficult to get the correct result. (2) ninety-nine multiplication formulas table backless Nine hundred and ninety-nine multiplication formulas backpack backpack is a major obstacle to grasp the content of the mouth. During my internship, students all felt that it was difficult to find out when they first came into contact with Mouth Counting. However, since memorizing the ninety-nine multiplication formula list, it is much easier for me to count. Sometimes the word count wrong, only