Secondly,because of abacus mental arithmetic teaching and training,children gradually master the abacus skills and proficiency,which could really give positive impact on their quality and school atmosphere.“It effectively increases the cognitive level and intellectual level of the students.It could enhance the calculation ability of the students and raise the mathematical level of the students,which will help students cultivate scientific knowledge learning,cultural interest and self-confidence,effectively improve the efficiency of student learning in peacetime,improve the habit of thinking so that they will be smart.Moreover,it also plays positive role in the school teaching and educational process to alleviate students' heavy burden of schoolwork,improve the confidence from teachers to students' learning ability,exert the leading role of teachers in teaching process,etc.In 1991,Cixi City once again invited experts and professors to organize a high-level expert group,the expert group identified the teaching of the abacus mental arithmetic (not just Minghe Primary School),conclusion is the same and fully recognized.