期刊名称：International Journal for Mathematics Teaching and Learning
电子版ISSN：1473-0111
出版年度：2014
出版社：Centre for Innovation in Mathematics Teaching
摘要：This article presents and discusses an example of how teachers’ discussions of mathematical knowledge for teaching (MKT) items elicited their beliefs about the knowledge needed to teach mathematics. One category of MKT is “horizon content knowledge,” and this can be described as mathematical knowledge not directly deployed in instruction — or knowledge behind as well as ahead of the pupils in an actual teaching situation
关键词：teacher knowledge; mathematical knowledge for teaching; horizon;content knowledge; epistemic beliefs
