Search results for: Lee Yew-Jin
Page 1/1 2 items
This article examines how an experienced elementary school teacher in Singapore, becomes an expert technology user. It highlights major milestones in the teachers trajectory of learning and explain how structural factors at the policy, district and classroom levels afforded and constrained Cassie's learning and how she, in turn, slowly changed her pedagogy incorporating technology.
Updated: Aug. 27, 2008
The authors describe an evolving theoretical framework that has been called one of the best kept secrets of academia: cultural-historical activity theory, the result of proposals Lev Vygotsky first articulated but that his students and followers substantially developed to constitute much expanded forms in its second and third generations.
Updated: Jan. 15, 2008