Mathematical problem-solving is notoriously difficult to teach in a standard university mathematics classroom. The project on which this article reports aimed to investigate the effect of the writing of explanatory strategies in the context of mathematical problem solving on problem-solving behaviour. This article serves to describe the…

In this study we argue that narrative storytelling and expository discussion, as 2 distinct discourse genres, differ both in linguistic expression and in their underlying principles of organization--schema-based in narratives and category-based in exposition. Innovative analyses applied to 160 personal-experience narratives and expository essays…

States that comprehension of expository text and the ability to summarize are factors in students' success with such material. Describes a model that induces students to use existing schemata to create new and necessary expectations while providing a technique for explicitly teaching the components of effective summaries. (JK)

The study examines the writing of college freshmen on expository, argumentative, and speculative tasks by means of the Crediton cognitive model in order to describe how and why they evoke the range of responses they do, and why particular cognitive strategies are drawn on. Conclusions are presented and discussed. (Author/CT)

Explains four visual composition preparations providing both concrete experiences to stimulate student writing and a nonverbal means of teaching the internal structure of discourse. (MM)

Evaluated the PREG conceptual model of human question asking. Found the model was sufficient as it accounted for nearly all of the questions produced by students, and was discriminating in that it could identify the conditions in which particular classes of questions are or are not generated. (Author/SD)

This article suggests several proven strategies to help students move beyond the knowledge-telling stage of writing to the knowledge-transforming approach, which involves not only putting one's knowledge into words but the reflection upon, revision, and improvement of that knowledge. Eleven references are listed. (DCS)