创新思维与课程思政融合的有机化学实验教学研究——以“咖啡因的提取”综合改革为例

Research on the Integration of Innovative Thinking and Values Education in Organic Chemistry Experimental Teaching—Taking the Comprehensive Reform of “Caffeine Extraction” as an Example

摘要: 天然产物提取在深化有机化学理论知识和拓展应用能力方面具有重要作用。本研究围绕“咖啡因的提取”实验存在的提取率偏低、产物纯度不高及课程思政融入不足等问题，系统开展实验装置优化、教学内容重构与教学模式创新。通过改进升华装置密封性、引入亲油滤纸吸附杂质，显著提升提取率(+65%)与纯度(杂质降低60%)。同时，融合中国茶文化、屠呦呦科研精神等思政元素，构建基于BOPPPS模型的混合式教学模式，实现知识传授、能力培养与价值引领的有机统一。

Abstract: Extracting natural products is of great significance in deepening the understanding of organic chemistry theory and expanding application capabilities. This study addresses issues in the “caffeine extraction” experiment, including low extraction yield, insufficient product purity, and inadequate integration of values education. It systematically explores the optimization of experimental apparatus, the restructuring of teaching content, and the innovation of teaching models. The sealing of the sublimation apparatus was enhanced and oil-absorbent filter paper was introduced, resulting in a significant increase in extraction yield (+65%) and a marked improvement in purity (with a 60% reduction in impurities). Simultaneously, ideological and political elements, such as Chinese tea culture and the scientific spirit of Tu Youyou, were incorporated into the curriculum. A blended teaching model based on the BOPPPS framework was constructed to achieve the organic integration of knowledge impartation, skill cultivation, and value guidance.