基于微助教构建分析化学混合式教学模式研究与实践OA

To investigate the practical effect of the blended teaching model based on the micro-teaching platform in the teaching of analytical chemistry,a total of 79 students from the College of Chemistry and Chemical Engineering of Xinjiang Normal University were selected as research subjects for the development and practical comparison study of micro-assisted teaching in the teaching of analytical chemistry.The control group was instructed using the conventional teaching methodology,whereas the experimental group was taught through a blended teaching approach based on micro-assisted teaching.Analyzing the chapter test scores of the students in the two classes,it is found that the average scores of the students in the experimental class improved significantly,indicating that the blended teaching model based on micro-assisted teaching effectively promoted the students'mastery of basic knowledge,as well as the improvement of their inferential and computational abilities.Questionnaires and interviews were used to assess the students in the experimental class,and it was found that the combination of student independent learning and teacher guidance in the blended teaching mode significantly improved the students'initiative and enthusiasm in learning.Therefore,the blended teaching model based on micro-assisted teaching not only helps to cultivate students'core literacy,but also strengthens students'confidence and willingness to learn analytical chemistry by constructing a learning framework centered on independent learning.