Under the background of the second curriculum reformation, thisthesis concerns the difference on ability and gender between students. Onthe basis of the principle of "teach students in accordance of theiraptitude", it discusses the cause and form of "delamination and increaseby degrees"in physics teaching of senior high schools. And this teachingmethod has been put into practice, some useful conclusion are gained. Itprovides a good way for physics teachers in senior high schools toactualize "delamination and increase by degrees"in the teaching process. |