概念图在中小学外语教师实践性知识传承中的应用

On the Application of Concept Map in the Transfer of Practical Knowledge among Middle School English Teachers

实践性知识的隐蔽性使得教育工作者难以有效地提取行为背后的教学理念。概念图有助于将平常只在行动中展现出来的知识语言文字化。教师教育中,可先帮助教师了解概念图,再鼓励教师就某一核心概念进行构图,并就各自的图示结合具体教学情境加以解释、说明,找出与其他人图示之间的异同,最后再结合书本上关于这一核心概念的相关理论,重新建构个人的认识,以实现专业理论、他人经验、个人认识三方知识来源的有机融合。

The implicity of practical knowledge makes eliciting the theoretical notions benzncl teachers observable teaching a big challenge. Concept map assists in verbalizing these underlying thoughts. In Teacher education, teachers can be first encouraged to have a general understanding of concept map, draw and then contextually explain their own concept map on a chosen core concept, and finally make a comparison and contrast with those drawn by experienced teachers and relevant theories from the book. These three sources of knowledge, i. e, theories, others ＇ experience and personal understanding, are expected to be integrated together so that teachers are able to reconstruct their understanding of certain key concept.