期刊名称：Physical Review ST Physics Education Research
电子版ISSN：1554-9178
出版年度：2017
卷号：13
期号：1
页码：1-14
DOI：10.1103/PhysRevPhysEducRes.13.010105
出版社：American Physical Society
摘要：“Content knowledge for teaching” is the specialized content knowledge that teachers use in practice—the content knowledge that serves them for tasks of teaching such as revoicing students’ ideas, choosing an instructional activity to address a student misunderstanding, and evaluating student statements. We describe a methodology for selecting and analyzing classroom episodes showing content knowledge for teaching about energy (CKT-E), and illustrate this methodology with examples from high school physics instruction. Our work has implications for research on teacher knowledge and for professional development that enhances teacher CKT-E.
