A global shortage of qualified physics teachers requires some teachers to teach physics out-of-field (OOF). A concern for OOF physics teaching is that without appropriate physics content knowledge (CK), these teachers tend to focus on rote learning and may find it difficult to support students who require additional assistance or extension; they tend to teach in ways that do not foster conceptual understanding. This paper reports on research that investigated how content representations (CoRes) could be used to support OOF physics teachers’ knowledge for teaching electricity and magnetism. CoRes were used to elicit discussions between OOF and in-field physics teachers about important teaching and learning considerations (e.g. appropriate CK for students and appropriate instructional strategies for promoting conceptual understanding). Prior to engaging with CoRes, three OOF teachers were interviewed about teaching electricity and magnetism and their lessons during this topic were...

中文翻译：

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内容表示法可支持野外物理老师

全球合格的物理教师短缺，要求一些教师进行场外（OOF）物理教学。OOF物理教学的一个关注点是，如果没有适当的物理内容知识（CK），这些教师将倾向于专注于死记硬背学习，并且可能会发现难以支持需要额外帮助或扩展的学生；他们倾向于以不促进概念理解的方式进行教学。本文报道了有关如何使用内容表示法（CoRes）来支持OOF物理教师进行电学和磁学知识的研究。CoRes用于引起OOF与现场物理教师之间关于重要教与学考虑的讨论（例如，为学生提供适当的CK，以及为促进概念理解而采取的适当教学策略）。