Default And Generated High School Chemistry Classroom Teaching

With the implementation of the new curriculum, more and more studies are on class predetermination and generation, but few systematic studies are used in chemical disciplines. In the study of chemical disciplines, no specific study has been done on how to deal with "unexpected" problem after full predetermination.From the above analysis, we need to do further study on how to deal with "unexpected" problem after full predetermination in the class of chemistry, especially the tactics, as to provide a reference in the recommendations. It is from here, the study began.The article, starting with the analysis of class predetermination and generation, explains the study aims and meanings of the article based on analyzing the current situation of the design of predetermination and generation.A large number of practical cases of how to deal with "unexpected" problem after full predetermination of chemistry class in middle school has been collected in the article by way of adopting some methods such as watching , learning, interviewing and talking and so on.The main results are as follows:1 how to deal with "unexpected" problem after full predetermination:(1) Careful predetermination is done before class to approach generation;(2) Adjustment is made in the process of teaching and learning to gear up generation;(3) Reconsideration after class is important to perfect predetermination pattern.2 The tactics to prepare for dealing with "unexpected" problem after full predetermination:(1) The concept of teaching and learning should be renewed and the plan of teaching and learning of chemistry class which is much more flexible is expected to design;(2) The role played by a teacher is supposed to be changed so as to create more opportunities for the generation of the students;(3) The study on class teaching and learning ought to be enhanced and the level of teaching and learning should be improved constantly.