Mental Arithmetic

The teacher Mandarin Introduction Abacus is really a thinking you call , but this heart to be carved abacus call your mind , because the call will not accidentally card beads, allocate more beads, more beads pulled out other problems , so If fewer digits , the mental arithmetic faster . But the median is higher, after all, human memory is limited, can not accommodate so many beads in my mind , so at this time is more suitable for Abacus . If people learned will learn abacus mental arithmetic is very easy to use , as long as the ongoing practice of mental arithmetic are very helpful . It becomes the ultimate blind faith will not work .Now there are many so-called children Fang Jian interest classes, there Mental Arithmetic , English classes and Mandarin classes and so on . This is forcing parents to children for the future diploma to learn . I heard today were a joke to share : There is a group of teachers of children using Putonghua to teach mental arithmetic , a joke that the contents of a teacher : " Nobita , you have 90 , you go with Panhu by 10 , you Will be how much money ? " Nobita : "0 . " Teacher: "You do not understand math ! ! " Nobita : "You do not understand even after Panhu !!!", have children asked the teacher in Mandarin , then what Nobita How many money, why do I use mental arithmetic to figure out 100 . Teachers to understand today's blind faith really affect many children .Community should be to Diploma Marxism is the origin of many educational problems . Seen campus today worrying phenomenon of all , whether students read the book died , everything only to the scores of view, the teacher in order to improve performance and corporal punishment , student life and death of academic competition , as if all that paper qualifications as the culprit . In fact, qualifications, is itself good. Just society on the "diploma "and there is a wrong interpretation . Diplomas more important than seniority , ability and so important to performance