Discusses social and cognitive influences on understanding and solving word problems. Descriptions of studies with elementary school, secondary school, and college students highlight subject matter-related attitudes; the fact that students can solve problems without understanding them; and contextual expectations, including the issue of authority.…

Analyses of students' social and motivational interpretations of interaction during classroom teaching and learning are reported. The interactive learning was organized according to the principles of a cognitive apprenticeship and applied to a technology-based learning environment. The purpose as to promote the mediation of modern technological…