There are three volumes A, B and C, in which A is the basic content, B is the consolidation and C is the improvement, especially in mathematics and physics. The problem is difficult and challenging, which is very helpful for promotion. But there are not many questions, the key is to improve the ability and require a good grasp of the foundation.
Huanggang Small Champion Series is a well-known and excellent teaching aid brand book published by Longmen Bookstore, a well-known publishing agency for teaching aid books for primary and secondary school students in China. With the strength and resources of Longmen Bookstore, Huanggang Little Champion has become a well-known brand in China. After several years of revision, Huanggang Small Champion is more substantial, more mature and more perfect.
How to choose a teaching aid before choosing a teaching aid, there must be a major premise, that is, you must be sure that you can take the time to do it, and you must not have the psychology of comparing. It seems that it doesn't hurt to watch other students buy it themselves. If you can't finish it at once, the existence of these books and topics will inevitably cause some psychological pressure on yourself, but it will not pay off.
Only buy the right ones, not the expensive ones; Fine but not complicated-these are two principles for choosing teaching AIDS that suit you. Appropriate teaching AIDS can really make students gain something. The homogenization of teaching AIDS in the market is very serious now. Therefore, the effect of buying more teaching AIDS may be that you spend more time repeating the topics you have done and can do. Generally speaking, local education bureaus, schools and teachers will recommend bibliographies every semester according to actual needs. Students can find the most suitable teaching AIDS in the recommended bibliography, which can greatly narrow the selection range and save the selection time.
The above is some information about the middle point between Canon and Huanggang Small Champion for your reference.