This study integrated instrumental and relational approaches to the teaching and learning of solids in a preservice teacher＇s class. The researcher guided the preservice teachers to gather various prisms, pyramids, a...This study integrated instrumental and relational approaches to the teaching and learning of solids in a preservice teacher＇s class. The researcher guided the preservice teachers to gather various prisms, pyramids, and spheres to study the total surface areas and volumes. At the end of the integrated models, the test scores showed closed relationships in the concurrent instructional strategies of the integrated models. The researcher therefore, recommended the design models for the teaching and learning of solids in mathematics.展开更多
Among the research of language teachers' professional development in the course of reform,most studies take a psychological or cognitive approach and largely neglect the social element in a teacher's professio...Among the research of language teachers' professional development in the course of reform,most studies take a psychological or cognitive approach and largely neglect the social element in a teacher's professional growth.This paper,therefore,is intended to build up a theoretical and analytical framework for a large-scale on-going study that looks at college English teachers' professional development from a sociological and anthropological perspective.The notion of learning community constitutes the core of the theoretical framework that orients the author's understanding of the tensions and conflictions in teachers' socialization into the teacher community within the context of radical change.In particular,the literature on three dimensions of the learning process is critically reviewed,i.e.personal dimension,interpersonal dimension and organizational dimension.展开更多
文摘This study integrated instrumental and relational approaches to the teaching and learning of solids in a preservice teacher＇s class. The researcher guided the preservice teachers to gather various prisms, pyramids, and spheres to study the total surface areas and volumes. At the end of the integrated models, the test scores showed closed relationships in the concurrent instructional strategies of the integrated models. The researcher therefore, recommended the design models for the teaching and learning of solids in mathematics.
文摘Among the research of language teachers' professional development in the course of reform,most studies take a psychological or cognitive approach and largely neglect the social element in a teacher's professional growth.This paper,therefore,is intended to build up a theoretical and analytical framework for a large-scale on-going study that looks at college English teachers' professional development from a sociological and anthropological perspective.The notion of learning community constitutes the core of the theoretical framework that orients the author's understanding of the tensions and conflictions in teachers' socialization into the teacher community within the context of radical change.In particular,the literature on three dimensions of the learning process is critically reviewed,i.e.personal dimension,interpersonal dimension and organizational dimension.
