This report details an exploratory study that employs qualitative methods to characterize the academic language used by teachers and students in 4th and 5th grade mainstream science classrooms. Teacher oral language, and to some degree student talk, was observed during content instruction. This type of data allows for a broad descriptive…

Explores the nature of explanations used by 20 middle school science teachers utilizing the constant comparative analysis method in analyzing transcripts of classroom discourse. Discusses a subsuming categorical framework for the 10 types of explanations generated, along with examples of each type, namely: analogical, anthropomorphic, functional,…

Noting that little in language can be understood without taking into consideration the wider picture of communicative purpose, content, context, and audience, this book address practical uses of various approaches to discourse analysis. Several assumptions run through the chapters: knowledge is socially constructed; the manner in which language…

Describes the interactions of high school girls and boys during coeducational science lessons. Analyses of the audiovideo recordings of 144 lessons taught by 12 male teachers indicate that girls were more likely to initiate classroom discourse. Findings did not support the hypothesis that gender disparity in science achievement in favor of boys…

The purpose of this study was to examine the potential of asynchronous discussion forums (ADFs) as a medium to facilitate reflective thinking among preservice teachers. Of particular interest was the extent and manner in which this potential varies with respect to (a) the structure of the ADF, (b) the focus of the ADF, and (c) group dynamics.…

In this study, we seek a better understanding of how individuals and their daily interactions shape and reshape social structures that constitute a classroom community. Moreover, we provide insight into how discourse and classroom interactions shape the nature of a learning community, as well as which aspects of the classroom culture may be…