Research suggests that student development as writers requires a supportive environment in which they receive sustained opportunities to write. However, writing researchers in general know relatively little about the actual writing opportunities embedded in students' language arts lessons and how students' production of texts in class is framed.…

This article reports on the types of scientific writing found in two primary grade classrooms. These results are part of a larger two-year study whose purpose was to examine the development of informational writing of second- and third-grade students as they participated in integrated science-literacy instruction. The primary purpose of the…