Research On Teaching Ability Of Chemistry Experiment Based On Teacher Education

The establishment and development of chemical science depends on chemistry experiment. Students can experience the process of scientific inquiry and methods to solve the problem of chemical disciplines by chemical experimental teaching. Therefore, it is an effective means of implementing chemical inquiry teaching and cultivating students’ creativity. After the new curriculum reform, traditional chemical experiments existed experiment content from student actual life and social reality, ignored the processed experience of students and rarely took the initiative to explore experiments. Meanwhile, school chemistry teaching objectives also changed. Chemistry curriculum standards proposed that chemical experiments need life, exploring, greened, modern and humane, in order to develop chemical science literacy of students. Therefore, we should comply with the trend of integration of teacher education, adjust training methods of chemistry experiment teaching ability, construct integrated chemical experiment teaching training mode to improve the experimental teaching ability of chemistry teachers.Based on this, firstly, we introduce the background of the study from the perspective of teaching high school chemistry, chemistry teacher education curriculum and chemical experiments teaching angle. Then, put forward the themes and significance of the study. Secondly, research relevant literatures have published on experiments teaching of chemistry teacher education through literature since2002. In order to understand the current situation on chemistry experiment teaching of teacher education, organize and classify the major literature. Thirdly, students of chemical free education and high school chemistry teacher are the empirical study of this study, survey of chemistry teacher chemistry experiment teaching about Pre-and post-service chemistry teachers. Finally, we hope to make viability recommendations for improving chemistry experiment teaching ability of teachers.As a result, it is necessary to set up this course of chemistry experiment teaching in pre-service education stage, it is different with the chemical basis of experimental course. Chemical teachers consider that experimental contents of the course and the difficulty of the experimental are reasonable. Simultaneously, experimental teaching method is effective. However, the textbooks need to be revised. Meanwhile, the experimental exploring teaching ability, experimental study of teaching ability, and teaching ability and demonstration experiment teaching ability of the pre-chemistry teachers need to further cultivate and improve. In the usual experimental teaching implementation, pre-chemistry teachers are confusion in the evaluation of experimental design, difficult experimental teaching, the improvement and evaluation of the experiment.Post-chemistry teachers have been recognized chemistry experiment play an important role in high school chemistry teaching, some teachers pay little attention to experimental safety in chemistry experiment teaching. They consider that a number of experiments are moderate in high school chemistry textbook, but exploratory and designing, fun experiments, life of the experiments are less than normal. On the experimental teaching methods, experimental teaching method is single. They mainly use demonstrate and lecture of teaching model. Experimental teaching evaluation method is not comprehensive enough. According to chemistry experiment teaching problems, I made recommendations to develop and improve chemistry experiment teaching ability, the purpose is to lay the foundation for building pre-employment, post-entry and post integrated chemistry experiment teaching. Finally, promote the development of chemistry teacher education.