茶叶中咖啡因提取及检测设计性实验教学初探
A Exploration of Design Experimental Teaching of Extraction and Detection of Caffeine in Tea
祝泽周 1胡云 1孙菲1
作者信息
- 1. 安徽工程大学化学与环境工程学院,安徽芜湖 241000
- 折叠
摘要
设计性实验的开展打造多元化学习途径,设计富有启发性的实验课堂,坚持学生导向,全面提升学生综合素质.以天然产物茶叶中咖啡因的提取及检测为例,探索设计性实验教学改革,让学生真切体会实验的乐趣.将设计性综合性实验融入教学实验实践中,旨在提高学生学习的主动性,激发学生学习的兴趣,提升实践动手能力,为后续相关课程的学习和今后职业发展夯实基础,是发展新工科实施卓越工程师教育培养计划的重要环节.
Abstract
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.
关键词
咖啡因/提取/检测/设计性实验Key words
caffeine/extraction/verification/designing experiment引用本文复制引用
基金项目
安徽工程大学校级项目(2021YQQ049)
安徽工程大学校级项目(Xjky2022122)
出版年
2024
NETL
NSTL
万方数据