Development of an at-Home Chemistry Lab Experience for Survey of Organic Chemistry Students,Journal of Chemical Education

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Development of an at-Home Chemistry Lab Experience for Survey of Organic Chemistry Students
Journal of Chemical Education ( IF 2.5 ) Pub Date : 2021-06-14 , DOI: 10.1021/acs.jchemed.0c01262
Danielle Pitre ₁ , Sean Stokes ₁ , Deb Mlsna ₁

Affiliation

Educators at Mississippi State University developed an at-home, kitchen chemistry style laboratory to accompany the Survey of Organic Chemistry lecture course. The course featured 12 lab activities; eight hands-on experiences that focused primarily on important organic concepts including acid strength, extraction techniques, chromatographic separation, recrystallization, and selected organic reactions. Four online modeling experiences used ChemSketch and three-dimensional visualization to support student understanding of stereochemistry, isomer configurations, and important reaction mechanisms. A unique component of this laboratory course was that students uploaded photo diaries of their experiments to demonstrate completion. The developed course was implemented and taught for three semesters at Mississippi State University with 119 students successfully completing the at-home, self-paced laboratory course. The authors share this at-home laboratory experience as an option for programs exploring novel, off-campus approaches to laboratory experiences.

中文翻译：

开发用于有机化学学生调查的家庭化学实验室体验

密西西比州立大学的教育工作者开发了一个家庭厨房化学风格的实验室，以配合有机化学调查讲座课程。该课程包括 12 个实验室活动；八项实践经验，主要侧重于重要的有机概念，包括酸强度、萃取技术、色谱分离、重结晶和选定的有机反应。四个在线建模体验使用 ChemSketch 和三维可视化来支持学生对立体化学、异构体构型和重要反应机制的理解。该实验室课程的一个独特组成部分是学生上传他们实验的照片日记以证明完成。开发的课程在密西西比州立大学实施并教授了三个学期，119 名学生成功完成了在家自定进度的实验室课程。作者分享了这种在家实验室的体验，作为探索实验室体验新颖、校外方法的项目的一种选择。

更新日期：2021-07-13

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