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Importance of Understanding Fundamental Chemical Mechanisms
Journal of Chemical Education ( IF 3 ) Pub Date : 2018-09-06 00:00:00 , DOI: 10.1021/acs.jchemed.8b00508
Vicente Talanquer 1
Affiliation  

The ability to build arguments and explanations based on scientific models is emphasized in current educational standards as a central science practice that students should develop in their science classes. In chemistry, it is expected that students will be able to apply their understanding in the construction of mechanistic explanations using submicroscopic models of matter. The main goal of this contribution is to highlight and characterize a set of fundamental chemical mechanisms that enable professionals in different fields to build rationales about the properties and behaviors of chemical entities across a wide variety of systems and processes. Thus, they represent the types of understandings to which chemistry educators should aspire for their students to develop and transfer to other domains. These fundamental mechanisms define ways of reasoning that students should master and chemistry instructors must give priority to in their instructional and assessment efforts.

中文翻译:

了解基本化学机制的重要性

在当前的教育标准中,强调了基于科学模型建立论证和解释的能力,这是学生应在科学课上发展的一项中心科学实践。在化学领域,预计学生将能够使用亚微观物质模型将他们的理解应用于构建机械学解释。这项贡献的主要目的是突出并描述一组基本的化学机制,使不同领域的专业人员能够在各种系统和过程中建立有关化学实体的性质和行为的理论依据。因此,它们代表了化学教育者应向其学生寻求发展并转移到其他领域的理解的类型。
更新日期:2018-09-06
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