Application of the inductive method to the teaching of organic chemistry;

through examples in teaching practice, three methods,that is,the reading method,the comparativemethod and the inductive method,which enable the leamers to solve so many complicated problems in studying the chemical engineering princi-ples much more effectively.

The creative contributions in the field of logical philosophy made by the American scholar manifest themselves in four aspects: the viewpoint on the nature of the logistics; the certainty for the conception and the significance of the judgement; the classcification of inference; the understanding of the function and categories of the inductive methods.