01981nam a22002057a 4500 20231101161529.0 231101b ||||| |||| 00| 0 eng d 0021-9584 Correia, Paulo R. M. Threshold Concepts as a Missing Piece Needed to Frame Teaching in Analytical Chemistry (Journal Article) Washington DC :American Chemical Society ,2023 1419-1425p. Journal of Chemical Society , Volume 100: Number 4, April 2023 ***______{For Hard Copy, Please visit Library.}________*** Abstract: In this paper, the authors break down the elements of what it means to be an analytical chemist to expose the underlying knowledge structures that contribute to this specialist contextual expertise. An appreciation of the structure of knowledge provides the first step in designing ways to scaffold student development of expertise. We have identified two critical gaps that need to be bridged for students to achieve this: the gaps between complementary networked knowledge structures that can impede high level understanding (the gap between intrinsic and shared fundamentals of Analytical Chemistry), and the gap between networks of understanding and chains of practice that can impede professional practice (the theory–practice gap). We hypothesize the link between these two gaps and the ways in which they may be exploited within the curriculum to promote the development of expertise─where these gaps are no longer problematic. The role of threshold concepts in forming bridges across these gaps is explored here. This represents a key point in the pedagogical content knowledge of teachers of Analytical Chemistry. Analytical Chemistry| Analogies| Transfer | Constructivism| Professional Development Kinchin, Ian M. | Paixão, Thiago R. L. C. https://pubs.acs.org/doi/10.1021/acs.jchemed.2c00376 PER 0 0 0 0 RIEBPL RIEBPL 2023-11-01 0 2023-11-01 00:00:00 2023-11-01 PER 44664 44663