The Research On Experiment's Variability And Development Of Senior Middle School Textbooks

Basic education curriculum proposed that basic education should train students' innovative spirit and practical ability from training and improving the modern citizens' basic quality. Basic education curriculum is aimed to the students' scientific literacy. There are a greatly landmark reforms in course objectives, course structure, course contents, curriculum evaluation and other aspects. On the basis of chemical curriculum standards, the various versions of the new chemical textbooks had mushroomed. The new textbooks showed a lot of chemical materials prepared by the concept and contents. Experimental chemistry teaching is an important component of the curriculum reform. Curriculum reform proposed new contents to the teaching objectives. The middle school chemistry experiment also had some new functions. With the development of times and the implementation of the curriculum reform, the experiments of senior middle school textbooks appeared different variations. Therefore, it had become imperative to the research on experiment's variability and development of senior middle school textbooks.On the basis of theoretical research, this paper chose the experiments of senior middle school textbooks of Shanghai as a study, using literature, comparative analysis of law, comparative law, induction, make a comprehensive and integrated comparison. The comparison was mainly for the Shanghai high school chemistry textbooks in history by showing a change in the variation. The comparison included various factors. This paper mainly analysised the number of experiments, the choice of experiment contents and the presentation of the experiments three areas. Thus, it could find the development trends and variability of experiments in high school chemistry experiments, in our country. Meanwhile, the auther tried to find the disappointments.At the same time, on the basis of the literature, this paper proposed the ideas of the preparation of experiments in high school textbooks. And it also proposed the principles in the number of experiments, the choice of contents, presentation of the experiments.Finally, according to the study, on the basis of chemical curriculum standard of shanghai, this paper selected the two parts to prepare the experiments in high schoolchemistry textbooks. The author hoped to bring the enlightenment to others.