This article explains a mixed methods study utilizing multiple cases in which answers to the question of how cognitive learning theory can influence instruction that maintains the central role that teachers have in the classroom, responding to students' learning needs as they work on authentic tasks. The researcher investigated the responses of…

This study examines teachers' perceptions and comprehension of their school community support for change in implementing a new teaching approach in science and technology in the context of a reform initiative at the secondary level. It is part of a two-year research-intervention conducted with science teachers from a private school. Data was first…