A Exploration of Design Experimental Teaching of Extraction and Detection of Caffeine in Tea
The development of designing experiments creates diverse learning pathways,designs inspiring experimental classrooms,adheres to student orientation,and comprehensively improves students'overall quality.Taking the extraction and detection of caffeine in natural tea as an example,this study explores the reform of design experimental teaching,allowing students to truly experience the joy of experiments.Integrating design of a comprehensive experiments into experimental teaching practice aims to enhance students'initiative,stimulate their interest,enhance their practical skills,lay a solid foundation for the subsequent learning of relevant courses and future career development,and to develop new engineering courses,it is an important part of the training program for excellent engineers.
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