✔ 最佳答案
For CE level, the 1st thing is do is to do more exercise. coz there are a lot of things for you to remember in elementary level chemistry (e.g. acid + metal ===> ??) There are many equations and facts. So do more exercise is the best way
Another way is try to recite equations. Although it is not a very good method, most of the time it would be a very useful method. Elementary chem 好多都係靠背 ,so reciting equation would help.
Third, try to ask other ppl. I think those 勁人 wont refuse to help u. If you hv other questions, u can ask upper form students!! Of course you can ask here at Yahoo. All netizens are there to help.
Fourth, ask your teacher. Although you said he/she is rubbish, but afterall he/she is a qualified teacher to teach CE level. If you think your teacher is not OK, try not to ask the concepts, but rather do exercise and ask for solution and explainations. Many people can teach better using example.
Hope the above things can help you. Cheer Up!!!!