In the ever-evolving realm of educational research, the design and validation of curricula is gaining prominence. Ensuring both the internal and external validity of such designs is vital, with external validity, specifically applicability, highlighting the practical feasibility and relevance in real-world educational contexts. Drawing on Dewey's…

In this article, I examine how teachers can enact 'powerful knowledge' (PK)--a curriculum principle proposed by Michael Young--by linking it with the scholarship of teacher professionalism (TP). Despite the significance of teachers' role in curriculum enactment, effort to understand this topic has been insufficient. I first indicate that…

This article focuses on the IB-PYP curriculum and teachers' roles within IB-PYP. The Turkish national curriculum was used to contextualize the paper, and these two curricula have been presented comparatively. The comparison encompasses their respective scoping aims, models of curricular control, distinctive teacher roles, and assessment practices.…