The Analysis And Teaching Research Of "micro Projects" In The New Required Chemistry Textbooks Of Luke Edition For High School

In order to meet the new challenges of the 21 st century and cultivate talents needed in the new century,countries around the world have carried out the curriculum reform of basic education.In 2001,China started the eighth curriculum reform of basic education.In this context,the ministry of education has formulated and promulgated the "chemistry curriculum standards for ordinary high schools(2017 edition)" to guide the curriculum reform of chemistry.Curriculum standards are the basis for the compilation of textbooks,and the revision of new curriculum standards will inevitably bring about the reform of textbooks.In 2019,some provinces began to implement new textbooks for high school chemistry based on the new curriculum standards.The biggest change in the new textbook compared to the old is that each chapter is designed with "micro-projects".Under this research background,the author starts from the analysis dimension of construction,analyzes the "micro-project" in the new textbook of compulsory chemistry,and selects "scientific use of chlorine-containing disinfectant" as the content of teaching design for practical teaching research based on the project teaching theory.The thesis is divided into five chapters,and the main contents are as follows:The first chapter is the introduction,which introduces the reasons for the topic selection,the relevant research status of chemistry textbook analysis and project teaching at home and abroad,and the thesis writing plan.The second chapter is the theoretical basis.This thesis mainly takes the projectteaching theory as the theoretical basis,expounds the definition of project and project teaching method,and compares project teaching method with traditional teaching method and problem teaching method.Provide the basis for the follow-up research.The third chapter is the textbook analysis of "micro-project",taking the micro-project in the new textbook of compulsory chemistry as the research object,and analyzing it from five dimensions: theme setting,content selection,activity design,column analysis and picture analysis.The fourth chapter is the teaching practice research,taking "scientific use of chlorine-containing disinfectant" as the content of teaching design,taking project teaching method as the main teaching method to carry out the teaching practice research.Before the implementation of the teaching design,some teachers were selected for interview research,in order to learn about their views of “micro project” in the new textbook and project teaching.After the implementation of the teaching design,some students were selected for interview research,in order to test students' acceptance of the project teaching.The fifth chapter is the summary and outlook,to summarize the main research conclusions of the thesis,and to put forward the problems that need to be further solved.