Study On The Causes And Countermeasures Of "Electrochemistry" Learning Difficulties

Electrochemistry is an important part of senior high school chemistry,but students have a lot of difficulties in learning this part.At the same time,the thesis of electrochemistry focuses on the life-changing,practical and contextualization of the subject matter,which makes it more difficult.This is the situation where teachers are difficult to teach and students are difficult to learn.Therefore,under the guidance of education teaching theory,this study for students' difficulties in learning electrochemical module,and take effective teaching strategy,prompting students smoothly and efficient to complete the module.The thesis mainly includes the following five parts:Part one: the introduction.First,the research background,This paper analyzes the important status of electrochemistry in high school chemistry,the difficulties in learning,and the problems in the study of electrochemistry.Explores the study of electrochemical related concept and the teaching status quo at home and abroad,and comprehensive research background,expounds the purpose and significance of this topic research,and the research train of thought in the paper,the research content and research methods.Part two: theoretical basis.The first is the definition of core concepts,including learning difficulties,electrochemistry and electrochemical learning difficulties.Then it expounds the theory to guide this research: concept transformation theory,constructivism learning theory.The third part: The detection and analysis of electrochemical learning difficulties.This part using the adaptation of the high school chemistry elective four electrochemical test questionnaire and non-intelligence factor questionnaire,according to the author practice school senior class(13)and(14)of a total of 93 students as the research object for testing.Through data analysis and interviews,we can find out the reasons why students are trapped in electrochemistry.Part iv: The implementation and result of electrochemical teaching strategy.Based on the analysis of the causes of electrochemical learning difficulties,this paper puts forward the teaching strategies to solve the difficulties in electrochemical learning,studies the teaching design,and implemented in the second(13)high school class of electrochemistry classroom teaching.After the teaching practice,and then establishment of high school chemistry study four electrochemical test questionnaire distributed to the students of grade 2(13)and grade 2(14)respectively,and finally through the comparison and analysis of data,verify the effectiveness of the teaching design.The fifth part: research conclusion and reflection.This chapter is a brief summary of this research and the shortcomings of this thesis.