如何培养小学生的运算能力（How to train pupils computing ability）.doc

如何培养小学生的运算能力（How to train pupils computing ability） [how to train pupils operational ability] It is a common phenomenon and indisputable fact that primary school students have high error rate and low accuracy in their calculations. As a mathematics teacher, in the process of training students ability of calculation, we should correctly treat this phenomenon, do not blindly complain about students carelessness. The causes of this phenomenon are related to the physiological aspects of students as well as the degree of students training and interest in learning. So how to train students computing power? The calculation ability of pupils is mainly reflected in whether they are accurate, quick and flexible. In many years of teaching, I think we must do the following aspects in order to improve students computing ability: First, the basic calculation to pass. Students must master within 20 carry adder and abdication subtraction, multiplication and flexible application, which is calculated on the basis of all. If the foundation is not skilled, the calculation must be full of mistakes, the speed will be very slow. Two, a comprehensive and profound understanding and grasp of algorithms. Arithmetic is. Its content is expressed by the language in primary school class, many students of the algorithm back and start to question once can recite fluently from memory, but full of mistakes. The reason is that we do not really grasp the law of calculation, only satisfied, and did not understand its spiritual essence. As a math teacher, Three, stimulate students interest in learning, improve the enthusiasm of students learning. Einstein once said, interest is the best teacher.. Only when students are interested in what they have learned will they be motivated and determined to learn. Modern educational psychology research shows that stimulating interest not only enables students to curb excitement quickly, but also enables students to take knowledge and learning as a self - need. Thus,