A Case Study Of The Relationship Between Chemistry Class Presupposition And Generation

This paper first analyzes the current situation of chemistry teaching,the traditional heavy default class hindered the innovation and development of education,the teaching of presupposition and generation is a pair of contradictions,correctly understand the relationship between presupposition and generation,in practice is urgently needs to solve the problem.In previous relevant "default" or "generate" related study,the author found that focus on traditional preset teaching and curriculum reform of generative teaching,the core problem is to know "default" and "generate" relationship.With this problem,the thorough real chemistry classroom,by looking at the practical teaching of the teacher,in a real classroom,"generate" situation analysis teachers deal with chemical class method,and the problems of teachers to provide some reference for novices.In this study,a large number of literatures were read,and the literature on generative teaching was sorted out,and these literatures were classified from the perspective of research,and the concept was defined.Grasp the connotation of the concept of presupposition and generation,classroom observation,select teaching case,based on the theory of complexity study,case study can be divided into "default generated within",fixed target-generated outside the "default","default-target variable computer-generated" three categories,each category is divided into "experimental teaching" and "theory of teaching" case,find out the different kinds of generated in class,in the perspective of presupposition and generation were analyzed,and the corresponding teaching strategies are obtained.These belong to the study of case analysis,generated according to the actual teaching situation,coupled with victor roark's generative learning theory,the author on the relationship between the "default" and "generation" into the deeper understanding.How to scientifically promote the generation of students and how teachers preset can reduce students' inefficient generation is the focus of the fourth part of this study.Finally,the author puts forward the corresponding methods from three dimensions: teaching content presentation,teaching method selection and teaching atmosphere.