The mathematics textbook used in Huaibei No.1 Middle School, like other schools in Huaibei area, is a mathematics book published by Beijing Normal University. Mathematics teaching aid is not a golden list of the century, but an optimized scheme.
And starting from this year, Huaibei No.1 Middle School will also write its own teaching AIDS for junior and senior high schools, so that senior high schools can better accept senior high school courses.