Development And Application Of High School Fun Chemistry Experiment

Chemistry is a science subject based on experiments.The use of experiments to improve students' learning motivation and scientific thinking,and to master scientific research methods has attracted extensive attention.However,according to the actual investigation,students are not optimistic about their interest in chemistry,and their comprehensive experimental ability needs to be improved urgently.This study followed the principle of interesting experiment development,explored the path of experimental development,and independently designed and developed interesting experiment.To explore its application methods and effects in classroom teaching and school-based electives.By using the method of educational experimental research,two classes of the same level are selected for experimental teaching comparison.The experimental teaching classes adopt a variety of experimental teaching modes,and the designed interesting chemical experiments are applied to teaching.The other class acted as the control group and taught according to the traditional experimental teaching methods and the experimental content requirements of the teaching materials.At the same time,school-based interesting experimental elective courses are offered.Questionnaire survey was used to investigate and compare the learning situation of students before and after the participation,and to collect students' perception of experiment.Case analysis,interview,questionnaire and data statistics were used to comprehensively investigate the effect and feasibility of applied experimental teaching in and out of class.It also provides some Suggestions for the development and application of interesting experiments.Research shows that interesting experiments can effectively stimulate students' interest in learning,enlighten students' thinking,change students'learning methods,overcome teaching difficulties,improve classroom efficiency,and improve students' comprehensive ability in exams and experiments.Cultivate students'rigorous scientific attitude.It also helps teachers improve their teaching and experimental skills.The research is divided into five chapters.The first chapter introduces the origin,significance and thinking method of this research.The second chapter is to sort out the core concepts and theoretical basis of the research,providing a basic theoretical framework for the research.The third chapter describes the objects,tools and procedures selected for this study.The fourth chapter analyzes the survey data and draws the research conclusion.The fifth chapter summarizes the research conclusion,proposes the inspiration of optimizing the interesting experiment design and teaching,and explains the shortcomings of this research and the areas that need further study.