Analysis And Study On The Consistency Of After-school Exercises And Curriculum Standards In Junior High School Chemistry Textbook

In the new era of rapid social development and continuous economic development,education has received more and more attention.People also realize that education is one of the important factors of human development,and the driving force behind the development of education is curriculum reform.The "Full-time Compulsory Education Chemistry Curriculum Standard(Experimental Draft)" that took place from 2001 to 2011 was the basic document for the reform of chemistry discipline in China's junior high school.The compilation,teaching,and evaluation of the relevant teaching materials must be based on the curriculum standard.At the same time,after-school exercises in teaching materials are an:indispensable and important part of the teaching materials.Their preparation and formulation should also be based on the curriculum standards,and achieve good consistency with them.The consistency between the two has a direct impact on the quality of curriculum reform and whether it can be transformed into reality.Therefore,the study on the consistency between the exercises and the curriculum standards in the textbooks is of crucial importance.The main research object of this article is the ninth-grade chemistry textbook(the first and second editions of the 2012 edition).The research methods include:literature method,interview method,model method,data statistics method,comparative analysis method,etc.,and Weber identity analysis model is selected.As an auxiliary tool,the textbook is analyzed in all directions in terms of four dimensions(kind of knowledge,depth,breadth,and balance).In order to determine the consistency of the post-class exercises in the new junior middle school chemisty textbooks(the first and second editions of the PEP).And,based on the study of the situation,identify the contradictions and problems involved,and put forward corresponding suggestions and strategies.The overall article structure mainly has five modules,the contents of which are as follows:The first module,a background overview of the research topics,research status at home and abroad,proposed research purposes and significance,and introduced the research methods.The second module defines concepts,namely textbooks,after-school exercises,curriculum standards,and consistency.The third module,through reference and understanding of the Weber model,encodes the various components(curriculum standards,exercises).The fourth module,through the last coding process,performs data statistics and detailed analysis on each component.The fifth module,based on the results of specific data statistics and analysis,draws conclusions and makes feasible recommendations.