As collaborative learning is actualized through evolving dialogues, temporality inevitably matters for the analysis of collaborative learning. This study attempts to uncover sequential patterns that distinguish "productive" threads of knowledge-building discourse. A database of Grade 1-6 knowledge-building discourse was first coded for…

The study compared two methods of task presentation which differed primarily in terms of sequence characteristics. Sixty 4th graders were randomly assigned to one of two treatment groups and taught concepts of mathematical symmetry for three days. A criterion measure was administered on the fourth day to assess initial learning and again six weeks…

Social studies teachers face pressures from demands for greater emphasis in the areas of multicultural aspects of the world population, expansive technological changes, citizenship and moral education, and accountability for basic competence. The latter demand offers an opportunity to return to the broad perspective of teaching students not "what…