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Re-casting traditional organic experiments into green guided-inquiry based experiments: student perceptions
Green Chemistry Letters and Reviews ( IF 6.6 ) Pub Date : 2019-05-29 , DOI: 10.1080/17518253.2019.1609598
Deborah Bromfield Lee 1
Affiliation  

Green Chemistry principles can be used to re-cast traditional Organic chemistry experiments into more guided-inquiry based experiments. Inquiry questions related to green chemistry principles and metrics have been incorporated into our laboratory for the development of more guided-inquiry based experiments. Re-casting traditional experiments provides time for guided-inquiry by allowing students to evaluate reaction conditions and wastefulness of reactions. This includes evaluating solvent choices, heating methods, use of renewal materials, and contemplating reactants and products impacts on human health and environment. Students examine the changes as it pertains to green chemistry, the success of the reaction and the potential impacts on the mechanism. Involving students in these discoveries rooted in a guiding question made the Organic experiments guided-inquiry. Students were surveyed about their exposure to green chemistry and guided-inquiry based labs. Examples of some of the re-casted experiments, excerpts from student reports, and student impressions of the theme are presented.



中文翻译:

将传统的有机实验重铸为绿色的基于咨询的实验:学生的看法

绿色化学原理可用于将传统的有机化学实验改写为基于指导的实验。与绿色化学原理和指标有关的查询问题已纳入我们的实验室,用于开发更多基于指导的实验。重铸传统实验可以让学生评估反应条件和反应的浪费,从而为指导研究提供了时间。这包括评估溶剂的选择,加热方法,使用更新材料以及考虑反应物和产品对人类健康和环境的影响。学生检查与绿色化学有关的变化,反应的成功以及对该机理的潜在影响。让学生参与这些发现中的一个指导性问题,使有机实验成为指导性询问。对学生进行了有关其接触绿色化学和基于指导的实验室的调查。提供了一些改铸实验的示例,学生报告的摘录以及学生对该主题的印象。

更新日期:2019-05-29
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