This paper had compared the content designs of algorithm in 6 experimental textbooks based mathematics curriculum criterion of senior high school,finding that the general content designs of algorithm in experimental textbooks of different edition was in accordance with the criterion requirement of new course.

Three kinds of curriculum standand experimental textbooks for compulsory eduention have changed the complicated, difficalt, partial and out-of-date state of the previous textbooks.

The Comparative Study of Writing Systems in Two Senior High School Chinese Textbooks;

Research of Chinese Textbook (Compulsory) for Ordinary High School by Guangdong Educational Publishing House;

A Study of the Exercise System in Chinese Textbooks for Junior Schools;

In view of the crucial position of the textbooks in school education, the author of the thesis tries to carry on the comparative researches on the Chinese textbooks from North, South.

The Chinese textbooks of the secdondary vocational school needs to be given thorough research, positive exploration and bold reform because of the specificity of the education objectives of the vocational education and the features of source of students.

In recent years,even though the study of writing has made some achievements,but the writing skills of students still hard to have a larger breakthrough,which is closely related with the preparation of writing part of Chinese textbooks.