If you want to learn olympiad well, you must first learn math well. How to master mathematical concepts: There are two ways to master concepts, principles, definitions, formulas and operation methods. Firstly, the key features are summarized from a large number of examples, and the concepts are summarized and abstracted, which is called the formation of concepts. The second is to use the existing knowledge to understand and master new concepts, which is called conceptual assimilation. Chengdu Xueda Education Qingyang Babao Street Learning Center 114008105006 turn 1047 Jinsha Learning Center14008105006 turn/kloc-. Kloc-0/400 8 105 006 ext 1053 HKUST Learning Center11. 5438+005 006 turn 1050 Shuangliu Learning Center in Shuangliu County114008105006 turn 1052 Wuhou Shuangnan Learning Center1/KLOC-0. 05 006 rpm 1048 Jiangjie Learning Center111400 81048.