The Application Of Chemical Magic In Chemistry Teaching In High School

Chemical magic is a kind of interesting,group-participating and intellectual teaching material that presents the experimental experiment with obvious experimental phenomena and performance-based design in the classroom.Under the impetus of curriculum reform and experimental innovation,chemistry magic is gradually used in chemistry teaching,but it is still in its infancy.In order to provide reference for high school chemistry teachers,the author conducted a questionnaire survey and interviews with teachers and students of several middle schools in Yan’an,and analyzed the results to illustrate the feasibility of applying chemical magic in high school and proposed the principle that should be followed in applying chemical magic to teaching.By selecting two parallel classes(101 people in total)for teaching practice,the results of performance analysis and questionnaire analysis showed that the experimental class scores were higher than the control class after the teaching practice.The students in the experimental class were significantly more interested in the chemical subjects than the control.The conclusion has come that the application of chemical magic to teaching has a positive effect on the improvement of students’ academic achievement and the generation of interest in learning.In addition,because of the innovation and openness of chemical magic,the author has designed it as a material for school-based curriculum development,hoping to provide reference for teachers who intend to open school-based curriculum.This study is mainly divided into the following six parts:The first part is the introduction.First of all,the background of the study is described;Secondly,it analyzed and summarized the research status of chemical magic in high school teaching at home and abroad;Finally,the significance of the research is discussed from three aspects: classroom teaching,teacher and student development and educational development.The second part is theory and method.Firstly,it explained the relevant theoretical involved in the application of magic in high school chemistry teaching;Secondly,it defined the concept of magic and chemical magic;Finally,it introduced the research methods used in this study.The third part is the investigation of the application of magic in high school chemistry.First,conducted a survey of students to understand the students’ views and suggestions on the application of chemical magic in class;Second,through a questionnaire survey of chemistry teachers in several high schools in Yan’an City,to understand the application status of chemical magic in school teaching and teachers’ opinions about it;Last,through the analysis of interviews and questionnaires,draw several principles that should be met when applying chemical magic to the classroom.The fourth part is the application practice and analysis of chemical magic in middle school chemistry teaching.Taking two classes with similar initial levels as the research object,through the analysis of chemical scores and questionnaires,it is concluded that applying chemical magic to classroom teaching can promote students’ learning and enhance students’ interest in learning;Based on the compulsory "Chemical 1" of the People’s Education Edition,the knowledge module is used as the standard,and the teaching of chemical magic materials is designed for the teaching of some chemical knowledge.The fifth part is the design of school-based curriculum based on chemical magic.In order to provide reference for the development of the school-based curriculum,the development background,curriculum objectives and curriculum content,teaching methods,teaching models,evaluation strategies,etc.of the school-based curriculum are discussed in detail.The six parts are conclusions and prospects.It summarized conclusions drawn from this study,reflected on the shortcomings in this research,and proposed relevant prospects for the application of chemical magic in high school.The main results of this paper are:(1)From the perspective of teachers and students,through the questionnaire survey and interviews,the statistical analysis of the data showed the application status,implementation effect and improvement of chemical magic in high school teaching.And proposed the principle that should be followed in applying chemical magic to teaching.(2)Teaching practice of chemical magic in middle school chemistry teaching,through analysis,the application of chemical magic can play a positive role in chemistry teaching.(3)According to the phenomenon of chemical experiment and the nature of the material,the school magic curriculum was designed as a model for school-based curriculum development.