1. As a preschool teacher, I am dazzled by the endless stream of new textbooks and theories for preschool education. This deformity is the change of preschool education system in recent years. In addition, with the promulgation and implementation of the new syllabus, at the request of society and parents, many educational materials have entered kindergartens, and abacus mental arithmetic education has flooded into the preschool education industry in our district. After many courses, I deeply realized the hard work of children learning abacus mental arithmetic. Abacus mental arithmetic itself is a boring subject. The exception is that it emphasizes technical proficiency, and many hand and brain exercises have achieved the same goal. This requires children to have a lot of time to accumulate basic skills and spend a lot of time to master all skills in order to truly achieve the goal of eye, hand and brain integration. In the process of practice, I found that children who learn abacus mental arithmetic have the ability to calculate quickly, but that's why they come.

2. For example, abacus mental arithmetic is different from modern mathematics. What is abnormal is that once a child establishes the image of beads in his brain, his understanding and application of decomposed composition will be greatly reduced, which is very unfavorable to the requirements of thinking training in primary schools. What is unusual is that many numbers are used in the deep learning of logarithm, and the children who learn abacus mental arithmetic show obvious unresponsiveness. In addition, children's eyesight is also affected because they have to deal with some documents on the abacus for a long time in the initial basic exercises.

3. So there are many ways to develop intelligence. Is it necessary for us to spend a lot of time and energy to let our children choose abacus to develop? With such confusion, I often get half the result with half the effort when teaching children. The exception is that parents always complain to me that their children are busy practicing abacus when they come home and have no time to do anything else. And children are very resistant to this. I often ask myself: Should children learn abacus? I hope that colleagues with feelings and experience will talk about it.