The Design And Implementation Of Chemistry Experiment Teaching In High School Under The Background Of New College Entrance Examination

Chemistry is a natural science that researches matter and its rule of changing.Chemical experiments are the basis of both chemical science and chemistry teaching.In chemistry teaching activities of high school,chemical experiments help students to learn or consolidate their knowledge,master experimental skills,establish scientific methods,cultivate the logic of mind,shape the correct emotional values,and always play an important role.With the reform of the new curriculum,the role of experiments in chemistry teaching has become more and more prominent,and the degree of attention given to chemical experiment teaching of instructors has reached an unprecedented level.While the new college entrance examination system is about to come,teaching mode of mobile learning system will be widely implemented.In this paper,new teaching mode of mobile learning system with the background of new college entrance examination system was interpreted and analyzed.Combined with the characteristics of high school chemistry experiment teaching,the paper summarized the impact of the mobile learning system on it,pointed out the challenges and put forward the constructive suggestions.To understand the current situation of high school experimental teaching,this paper conduct a questionnaire survey on the construction of the laboratory,the development of the chemical experiment and the effect in students,and experiences and evaluations of the implementation of teaching experiment teachers,students' interest in learning and mobile learning system were conducted in chemistry teachers,and made a discussion on experiment and implementation of teachers,interest of students in learning,understanding and appraising of mobile learning system in chemistry teachers.Through the combination of practice and theory,a set of high school chemistry experiment teaching scheme was designed for specific object as a reference.The full paper is divided into nine parts.Research background,content method and the significance were introduced at first.The definition and theoretical analysis of mobile learning system and chemistry experiment of middle school were given combined with the literature and monograph.The paper made the necessary Explanation and description of the research situation at home and abroad around the research topic.The influence of new normal mobile learning system on the chemistry experiment in middle school was analyzed focusing on.The current situation of high school chemistry experiment teaching was investigated and analyzed in the form of questionnaires and interviews.The paper understood the object of teaching programs with the former work,and provided guidance for the design of chemistry experiment teaching program.An analyzing was made on challenges faced by the new normal shift system in the middle school chemistry experiment teaching from three aspects,and put forward the specific opinions.The principles,ideas and steps of chemistry experiment design in middle school were given in detail.Then the paper concisely pointed out the integration strategy of the new normal shift system and the teaching design of middle school chemistry experiment,and specific reference cases were given.At last,this study was summarized and introspected combined with practice.