Application Research Of Project-Based Learning In The Teaching Of《Practical Training Of Secondary Chemical Teaching Skills》

"Practical training of secondary chemical teaching skills" is a compulsory course for undergraduates majoring in chemistry education in higher normal colleges.The purpose of the course is to train the basic teaching skills required for chemical normal students to engage in middle school chemistry teaching.The thesis introduces project-based learning into the "Practical training of secondary chemical teaching skills" course,aiming to apply the concept and ideas of project-based learning to construct a curriculum plan suitable for normal students to improve their teaching skills and implement it.In order to provide some useful references for the development of teaching skills practice courses.On the basis of combing the relevant literature,the thesis determines the main project of the training--the teaching subject with the content of the middle school chemistry teaching.According to the content and characteristics of the "Practical training of secondary chemical teaching skills" course and the needs of the middle school chemistry teaching class,the language skills,import skills,questioning skills,explanation skills,class completion skills,and blackboard skills are identified as sub-projects of teaching skills training.According to the characteristics of normal students,the "teaching skills evaluation scale" was compiled.The pre-test was conducted before the start of the course.After each sub-project,the post-test was performed and scored according to the performance of the normal students.On the basis of completing the training of all sub-projects,the training of the main project teaching topics will be carried out.And the scores will be scored according to the "middle school chemistry classroom teaching evaluation criteria",togerther with classroom observation.Through the analysis of the practical training results of sub-projects and main projects,the following conclusions are drawn:(1)After project-based learning,the mormal students’ language skills,import skills,questioning skills,explanation skills,class completion skills,and blackboard skills have all been improved to varying degrees.Among them,the biggest improvement is the class completion skills,and the least is the language skills;(2)In the main project training,the normal students can consciously use the teaching skills learned in the sub-project training,andmost of results are better;(3)In the practical training of the main project,normal students can apply teaching skills in a targeted and comprehensive way.After the course training,suveryed 40 chemical normal students using the self-made questionnaire Practical Training of Secondary Chemical Teaching Skills Project-based Learning.The following conclusions are drawn after statistical analysis of the survey results:(1)Project-based learning can promote the transformation of normal students’ learning attitudes and learning styles;(2)Project-based learning can promote the comprehensive ability of normal students;(3)Project-based learning gives normal students a good learning experience and more gains.In order to further understand the student’s learning experience,a textual analysis of the course summary of 40 normal students is carried out,and the following conclusions are drawn:(1)The course content and course form of project-based learning can help to stimulate the interest of students in learning;(2)80% of normal students said that after project-based learning,their teaching skills,cooperation skills,assessment ability and comprehensive teaching ability have been improved to varying degrees;(3)A variety of evaluation methods and evaluation subjects help normal students to understand their own advantages and disadvantages from multiple perspectives and levels;(4)The professionalism,solid knowledge,management methods,personality charm of the teachers have a greater impact on the normal students,and contribute to the promotion of project-based learning.Therefore,applying project-based learning to the teaching of the "Practical training of secondary chemical teaching skills" course will help improve the teaching ability of normal students.