Enhancing the Chemistry Curriculum with FT-NMR Spectroscopy

利用 FT-NMR 波谱学增强化学课程

• 批准号: 0088228
• 负责人: Andrew Koch
• 金额: $ 13.56万
• 依托单位: St Mary's College of Maryland
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-06-01 至 2003-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0088228&HistoricalAwards=false
• 关键词: Enhancing; Chemistry; Curriculum; FT; NMR

Chemistry (12)The Department of Chemistry at St. Mary's College of Maryland is developing a more learner-centered curriculum that is supported by appropriate pedagogical practices and technological tools. Inquiry-based laboratory experiences adapted from both the research and educational literature are viewed as an essential element of this effort. The department has purchased a 300 MHz FT-NMR spectrometer that is being used to support the departments on-going efforts to incorporate inquiry-based laboratory work into the chemistry curriculum. With access to the FT-NMR, additional experiments are enhancing courses where inquiry methods have already been introduced and are allowing the incorporation of inquiry activities into additional courses. The set of inquiry-based experiments in the General Chemistry courses are being modified to include an exploration of atomic structure using the FT-NMR. Inquiry activities using the FT-NMR are also being introduced in the organic, inorganic, and advanced spectroscopy courses. Students are incorporating the use of routine FT-NMR for the characterization of products synthesized in their laboratory work. In subsequent courses, they are using sophisticated techniques such as COSY, DEPT, HETCOR and pulse sequences. As a graduation requirement, all students are now required to complete a year-long student research project, the St. Mary's Project. The FT-NMR is especially useful to many students as they explore various aspects of chemical structure and reactivity.

化学（12）化学系在马里兰州的圣玛丽学院正在开发一个更以学习者为中心的课程，是由适当的教学实践和技术工具的支持。根据研究和教育文献改编的基于探究的实验室经验被视为这一努力的重要组成部分。该部门已购买了300 MHz FT-NMR光谱仪，用于支持部门正在进行的努力，将基于探究的实验室工作纳入化学课程。随着FT-NMR的使用，更多的实验正在加强已经引入探究方法的课程，并允许将探究活动纳入其他课程。普通化学课程中的一套基于探究的实验正在进行修改，以包括使用FT-NMR探索原子结构。在有机、无机和高级光谱学课程中也引入了使用FT-NMR的探究活动。学生们正在将常规FT-NMR用于在实验室工作中合成的产品的表征。在随后的课程中，他们将使用复杂的技术，如COSY，DEPT，HETCOR和脉冲序列。作为毕业要求，所有学生现在都必须完成为期一年的学生研究项目，圣玛丽的项目。FT-NMR对许多学生特别有用，因为他们探索化学结构和反应性的各个方面。