The competition mathematics guidance of Gao Si school is referred to as Gao Si thinking guidance for short.

Reason:

There are complete knowledge exercises, detailed analysis and difficulty differentiation, which are divided into: interest articles, expansion articles and transcendence articles.

Interest is the practice of basic knowledge points, expansion is the test of moderate difficulty, and transcendence is the difficulty of competition. There are both grades five and six.

It is the mainstream teaching aid material of Beijing Olympic Mathematics. After all the exercises in this grade, if you understand, there is no problem with the Spring Festival Cup and North China Cup.